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Merge remote-tracking branch 'origin/master' into tm_ui_jobs

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tamasmeszaros 2019-06-18 11:41:08 +02:00
commit d60ecb3788
199 changed files with 71967 additions and 51359 deletions
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120
.clang-format Normal file
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@ -0,0 +1,120 @@
#
# http://clang.llvm.org/docs/ClangFormatStyleOptions.html
#
Language: Cpp
AccessModifierOffset: -4
AlignAfterOpenBracket: Align
AlignConsecutiveAssignments: true
AlignConsecutiveDeclarations: true
AlignEscapedNewlines: DontAlign
AlignOperands: true
AlignTrailingComments: true
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortBlocksOnASingleLine: true
AllowShortCaseLabelsOnASingleLine: true
AllowShortFunctionsOnASingleLine: All
AllowShortIfStatementsOnASingleLine: true
AllowShortLoopsOnASingleLine: true
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
AlwaysBreakBeforeMultilineStrings: false
AlwaysBreakTemplateDeclarations: Yes
BinPackArguments: false
BinPackParameters: false
BraceWrapping:
AfterClass: true
AfterControlStatement: false
AfterEnum: false
AfterFunction: true
AfterNamespace: false
AfterObjCDeclaration: false
AfterStruct: true
AfterUnion: false
AfterExternBlock: false
BeforeCatch: false
BeforeElse: false
IndentBraces: false
SplitEmptyFunction: false
SplitEmptyRecord: false
SplitEmptyNamespace: false
BreakBeforeBinaryOperators: All
BreakBeforeBraces: Custom
BreakBeforeInheritanceComma: false
BreakInheritanceList: BeforeColon
BreakBeforeTernaryOperators: true
BreakConstructorInitializersBeforeComma: false
BreakConstructorInitializers: BeforeComma
BreakAfterJavaFieldAnnotations: false
BreakStringLiterals: true
ColumnLimit: 75
CommentPragmas: '^ IWYU pragma:'
CompactNamespaces: false
ConstructorInitializerAllOnOneLineOrOnePerLine: true
ConstructorInitializerIndentWidth: 4
ContinuationIndentWidth: 4
Cpp11BracedListStyle: true
DerivePointerAlignment: false
DisableFormat: false
ExperimentalAutoDetectBinPacking: false
FixNamespaceComments: true
ForEachMacros:
- forever
- foreach
- Q_FOREACH
- BOOST_FOREACH
IncludeBlocks: Preserve
IncludeCategories:
- Regex: '^<Q.*'
Priority: 200
- Regex: '^(<|"(gtest|gmock|isl|json)/)'
Priority: 3
- Regex: '.*'
Priority: 1
IncludeIsMainRegex: '(Test)?$'
IndentCaseLabels: false
IndentPPDirectives: None
IndentWidth: 4
IndentWrappedFunctionNames: false
JavaScriptQuotes: Leave
JavaScriptWrapImports: true
KeepLineBreaksForNonEmptyLines: false
KeepEmptyLinesAtTheStartOfBlocks: false
MacroBlockBegin: ''
MacroBlockEnd: ''
MaxEmptyLinesToKeep: 1
NamespaceIndentation: None
ObjCBinPackProtocolList: Auto
ObjCBlockIndentWidth: 4
ObjCSpaceAfterProperty: false
ObjCSpaceBeforeProtocolList: true
PenaltyBreakAssignment: 150
PenaltyBreakBeforeFirstCallParameter: 300
PenaltyBreakComment: 500
PenaltyBreakFirstLessLess: 400
PenaltyBreakString: 600
PenaltyBreakTemplateDeclaration: 10
PenaltyExcessCharacter: 50
PenaltyReturnTypeOnItsOwnLine: 300
PointerAlignment: Right
ReflowComments: true
SortIncludes: false
SortUsingDeclarations: false
SpaceAfterCStyleCast: true
SpaceAfterTemplateKeyword: false
SpaceBeforeAssignmentOperators: true
SpaceBeforeCpp11BracedList: false
SpaceBeforeCtorInitializerColon: true
SpaceBeforeInheritanceColon: true
SpaceBeforeParens: ControlStatements
SpaceBeforeRangeBasedForLoopColon: true
SpaceInEmptyParentheses: false
SpacesBeforeTrailingComments: 1
SpacesInAngles: false
SpacesInContainerLiterals: false
SpacesInCStyleCastParentheses: false
SpacesInParentheses: false
SpacesInSquareBrackets: false
Standard: Cpp11
TabWidth: 4
UseTab: Never

1
.github/ISSUE_TEMPLATE.md vendored
View file

@ -24,3 +24,4 @@ _Is this a new feature request?_
#### Project File (.3MF) where problem occurs
_Upload a PrusaSlicer Project File (.3MF) (`Plater -> Export plate as 3MF` for Slic3r PE 1.41.2 and older, `File -> Save` / `Save Project` for PrusaSlicer, Slic3r PE 1.42.0-alpha and newer)_
_Images (PNG, GIF, JPEG), PDFs or text files could be drag & dropped to the issue directly, while all other files need to be zipped first (.zip, .gz)_

2
Build.PL
View file

@ -16,6 +16,8 @@ my %prereqs = qw(
ExtUtils::MakeMaker 6.80
ExtUtils::ParseXS 3.22
ExtUtils::XSpp 0
ExtUtils::XSpp::Cmd 0
ExtUtils::CppGuess 0
ExtUtils::Typemaps 0
ExtUtils::Typemaps::Basic 0
File::Basename 0

30
CMakeLists.txt
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@ -59,7 +59,8 @@ if (MSVC)
endif ()
# /bigobj (Increase Number of Sections in .Obj file)
# error C3859: virtual memory range for PCH exceeded; please recompile with a command line option of '-Zm90' or greater
add_compile_options(-bigobj -Zm316)
# Generate symbols at every build target, even for the release.
add_compile_options(-bigobj -Zm520 /Zi)
endif ()
# Display and check CMAKE_PREFIX_PATH
@ -239,15 +240,34 @@ if(NOT WIN32)
set(MINIMUM_BOOST_VERSION "1.64.0")
endif()
find_package(Boost ${MINIMUM_BOOST_VERSION} REQUIRED COMPONENTS system filesystem thread log locale regex)
if(Boost_FOUND)
include_directories(${Boost_INCLUDE_DIRS})
add_library(boost_libs INTERFACE)
add_library(boost_headeronly INTERFACE)
if (APPLE)
# BOOST_ASIO_DISABLE_KQUEUE : prevents a Boost ASIO bug on OS X: https://svn.boost.org/trac/boost/ticket/5339
add_definitions(-DBOOST_ASIO_DISABLE_KQUEUE)
target_compile_definitions(boost_headeronly INTERFACE BOOST_ASIO_DISABLE_KQUEUE)
endif()
if(NOT SLIC3R_STATIC)
add_definitions(-DBOOST_LOG_DYN_LINK)
target_compile_definitions(boost_headeronly INTERFACE BOOST_LOG_DYN_LINK)
endif()
if(TARGET Boost::system)
message(STATUS "Boost::boost exists")
target_link_libraries(boost_headeronly INTERFACE Boost::boost)
target_link_libraries(boost_libs INTERFACE
boost_headeronly # includes the custom compile definitions as well
Boost::system
Boost::filesystem
Boost::thread
Boost::log
Boost::locale
Boost::regex
)
else()
target_include_directories(boost_headeronly INTERFACE ${Boost_INCLUDE_DIRS})
target_link_libraries(boost_libs INTERFACE boost_headeronly ${Boost_LIBRARIES})
endif()
# Find and configure intel-tbb

3
README.md
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@ -3,7 +3,8 @@
# PrusaSlicer
Prebuilt Windows, OSX and Linux binaries are available through the [git releases page](https://github.com/prusa3d/PrusaSlicer/releases).
You may want to check the [PrusaSlicer project page](https://www.prusa3d.com/prusaslicer/).
Prebuilt Windows, OSX and Linux binaries are available through the [git releases page](https://github.com/prusa3d/PrusaSlicer/releases) or from the [Prusa3D downloads page](https://www.prusa3d.com/drivers/).
PrusaSlicer takes 3D models (STL, OBJ, AMF) and converts them into G-code
instructions for FFF printers or PNG layers for mSLA 3D printers. It's

2
deps/CMakeLists.txt vendored
View file

@ -84,6 +84,7 @@ if (MSVC)
dep_wxwidgets
dep_gtest
dep_nlopt
# dep_qhull # Experimental
dep_zlib # on Windows we still need zlib
)
@ -97,6 +98,7 @@ else()
dep_wxwidgets
dep_gtest
dep_nlopt
dep_qhull
)
endif()

13
deps/deps-unix-common.cmake vendored
View file

@ -32,3 +32,16 @@ ExternalProject_Add(dep_nlopt
-DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
${DEP_CMAKE_OPTS}
)
find_package(Git REQUIRED)
ExternalProject_Add(dep_qhull
EXCLUDE_FROM_ALL 1
URL "https://github.com/qhull/qhull/archive/v7.2.1.tar.gz"
URL_HASH SHA256=6fc251e0b75467e00943bfb7191e986fce0e1f8f6f0251f9c6ce5a843821ea78
CMAKE_ARGS
-DBUILD_SHARED_LIBS=OFF
-DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
${DEP_CMAKE_OPTS}
PATCH_COMMAND ${GIT_EXECUTABLE} apply --ignore-space-change --ignore-whitespace ${CMAKE_CURRENT_SOURCE_DIR}/qhull-mods.patch
)

52
deps/deps-windows.cmake vendored
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@ -1,21 +1,34 @@
# https://cmake.org/cmake/help/latest/variable/MSVC_VERSION.html
if (MSVC_VERSION EQUAL 1800)
# 1800 = VS 12.0 (v120 toolset)
set(DEP_VS_VER "12")
set(DEP_BOOST_TOOLSET "msvc-12.0")
elseif (MSVC_VERSION EQUAL 1900)
# 1900 = VS 14.0 (v140 toolset)
set(DEP_VS_VER "14")
set(DEP_BOOST_TOOLSET "msvc-14.0")
elseif (MSVC_VERSION GREATER 1900)
elseif (MSVC_VERSION LESS 1920)
# 1910-1919 = VS 15.0 (v141 toolset)
set(DEP_VS_VER "15")
set(DEP_BOOST_TOOLSET "msvc-14.1")
elseif (MSVC_VERSION LESS 1930)
# 1920-1929 = VS 16.0 (v142 toolset)
set(DEP_VS_VER "16")
set(DEP_BOOST_TOOLSET "msvc-14.2")
else ()
message(FATAL_ERROR "Unsupported MSVC version")
endif ()
if (${DEPS_BITS} EQUAL 32)
set(DEP_MSVC_GEN "Visual Studio ${DEP_VS_VER}")
set(DEP_PLATFORM "Win32")
else ()
if (DEP_VS_VER LESS 16)
set(DEP_MSVC_GEN "Visual Studio ${DEP_VS_VER} Win64")
else ()
set(DEP_MSVC_GEN "Visual Studio ${DEP_VS_VER}")
endif ()
set(DEP_PLATFORM "x64")
endif ()
@ -28,8 +41,8 @@ endif ()
ExternalProject_Add(dep_boost
EXCLUDE_FROM_ALL 1
URL "https://dl.bintray.com/boostorg/release/1.66.0/source/boost_1_66_0.tar.gz"
URL_HASH SHA256=bd0df411efd9a585e5a2212275f8762079fed8842264954675a4fddc46cfcf60
URL "https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.gz"
URL_HASH SHA256=882b48708d211a5f48e60b0124cf5863c1534cd544ecd0664bb534a4b5d506e9
BUILD_IN_SOURCE 1
CONFIGURE_COMMAND bootstrap.bat
BUILD_COMMAND b2.exe
@ -57,6 +70,7 @@ ExternalProject_Add(dep_tbb
URL "https://github.com/wjakob/tbb/archive/a0dc9bf76d0120f917b641ed095360448cabc85b.tar.gz"
URL_HASH SHA256=0545cb6033bd1873fcae3ea304def720a380a88292726943ae3b9b207f322efe
CMAKE_GENERATOR "${DEP_MSVC_GEN}"
CMAKE_GENERATOR_PLATFORM "${DEP_PLATFORM}"
CMAKE_ARGS
-DCMAKE_DEBUG_POSTFIX=_debug
-DTBB_BUILD_SHARED=OFF
@ -81,6 +95,7 @@ ExternalProject_Add(dep_gtest
URL "https://github.com/google/googletest/archive/release-1.8.1.tar.gz"
URL_HASH SHA256=9bf1fe5182a604b4135edc1a425ae356c9ad15e9b23f9f12a02e80184c3a249c
CMAKE_GENERATOR "${DEP_MSVC_GEN}"
CMAKE_GENERATOR_PLATFORM "${DEP_PLATFORM}"
CMAKE_ARGS
-DBUILD_GMOCK=OFF
-Dgtest_force_shared_crt=ON
@ -105,6 +120,7 @@ ExternalProject_Add(dep_nlopt
URL "https://github.com/stevengj/nlopt/archive/v2.5.0.tar.gz"
URL_HASH SHA256=c6dd7a5701fff8ad5ebb45a3dc8e757e61d52658de3918e38bab233e7fd3b4ae
CMAKE_GENERATOR "${DEP_MSVC_GEN}"
CMAKE_GENERATOR_PLATFORM "${DEP_PLATFORM}"
CMAKE_ARGS
-DBUILD_SHARED_LIBS=OFF
-DNLOPT_PYTHON=OFF
@ -133,6 +149,7 @@ ExternalProject_Add(dep_zlib
URL "https://zlib.net/zlib-1.2.11.tar.xz"
URL_HASH SHA256=4ff941449631ace0d4d203e3483be9dbc9da454084111f97ea0a2114e19bf066
CMAKE_GENERATOR "${DEP_MSVC_GEN}"
CMAKE_GENERATOR_PLATFORM "${DEP_PLATFORM}"
CMAKE_ARGS
-DSKIP_INSTALL_FILES=ON # Prevent installation of man pages et al.
"-DINSTALL_BIN_DIR=${CMAKE_CURRENT_BINARY_DIR}\\fallout" # I found no better way of preventing zlib from creating & installing DLLs :-/
@ -199,6 +216,33 @@ if (${DEP_DEBUG})
)
endif ()
find_package(Git REQUIRED)
ExternalProject_Add(dep_qhull
EXCLUDE_FROM_ALL 1
URL "https://github.com/qhull/qhull/archive/v7.2.1.tar.gz"
URL_HASH SHA256=6fc251e0b75467e00943bfb7191e986fce0e1f8f6f0251f9c6ce5a843821ea78
CMAKE_GENERATOR "${DEP_MSVC_GEN}"
CMAKE_ARGS
-DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
-DBUILD_SHARED_LIBS=OFF
-DCMAKE_POSITION_INDEPENDENT_CODE=ON
-DCMAKE_DEBUG_POSTFIX=d
PATCH_COMMAND ${GIT_EXECUTABLE} apply --ignore-space-change --ignore-whitespace ${CMAKE_CURRENT_SOURCE_DIR}/qhull-mods.patch
BUILD_COMMAND msbuild /m /P:Configuration=Release INSTALL.vcxproj
INSTALL_COMMAND ""
)
if (${DEP_DEBUG})
ExternalProject_Get_Property(dep_qhull BINARY_DIR)
ExternalProject_Add_Step(dep_qhull build_debug
DEPENDEES build
DEPENDERS install
COMMAND msbuild /m /P:Configuration=Debug INSTALL.vcxproj
WORKING_DIRECTORY "${BINARY_DIR}"
)
endif ()
if (${DEPS_BITS} EQUAL 32)
set(DEP_WXWIDGETS_TARGET "")

121
deps/qhull-mods.patch vendored Normal file
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@ -0,0 +1,121 @@
From a31ae4781a4afa60e21c70e5b4ae784bcd447c8a Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Thu, 6 Jun 2019 15:41:43 +0200
Subject: [PATCH] prusa-slicer changes
---
CMakeLists.txt | 44 +++++++++++++++++++++++++++++++++++---
Config.cmake.in | 2 ++
src/libqhull_r/qhull_r-exports.def | 2 ++
src/libqhull_r/user_r.h | 2 +-
4 files changed, 46 insertions(+), 4 deletions(-)
create mode 100644 Config.cmake.in
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 59dff41..20c2ec5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -61,7 +61,7 @@
# $DateTime: 2016/01/18 19:29:17 $$Author: bbarber $
project(qhull)
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.0)
# Define qhull_VERSION in CMakeLists.txt, Makefile, qhull-exports.def, qhull_p-exports.def, qhull_r-exports.def, qhull-warn.pri
set(qhull_VERSION2 "2015.2 2016/01/18") # not used, See global.c, global_r.c, rbox.c, rbox_r.c
@@ -610,10 +610,48 @@ add_test(NAME user_eg3
# Define install
# ---------------------------------------
-install(TARGETS ${qhull_TARGETS_INSTALL}
+install(TARGETS ${qhull_TARGETS_INSTALL} EXPORT QhullTargets
RUNTIME DESTINATION ${BIN_INSTALL_DIR}
LIBRARY DESTINATION ${LIB_INSTALL_DIR}
- ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
+ ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
+ INCLUDES DESTINATION include)
+
+include(CMakePackageConfigHelpers)
+
+write_basic_package_version_file(
+ "${CMAKE_CURRENT_BINARY_DIR}/Qhull/QhullConfigVersion.cmake"
+ VERSION ${qhull_VERSION}
+ COMPATIBILITY AnyNewerVersion
+)
+
+export(EXPORT QhullTargets
+ FILE "${CMAKE_CURRENT_BINARY_DIR}/Qhull/QhullTargets.cmake"
+ NAMESPACE Qhull::
+)
+
+configure_file(Config.cmake.in
+ "${CMAKE_CURRENT_BINARY_DIR}/Qhull/QhullConfig.cmake"
+ @ONLY
+)
+
+set(ConfigPackageLocation lib/cmake/Qhull)
+install(EXPORT QhullTargets
+ FILE
+ QhullTargets.cmake
+ NAMESPACE
+ Qhull::
+ DESTINATION
+ ${ConfigPackageLocation}
+)
+install(
+ FILES
+ "${CMAKE_CURRENT_BINARY_DIR}/Qhull/QhullConfig.cmake"
+ "${CMAKE_CURRENT_BINARY_DIR}/Qhull/QhullConfigVersion.cmake"
+ DESTINATION
+ ${ConfigPackageLocation}
+ COMPONENT
+ Devel
+)
install(FILES ${libqhull_HEADERS} DESTINATION ${INCLUDE_INSTALL_DIR}/libqhull)
install(FILES ${libqhull_DOC} DESTINATION ${INCLUDE_INSTALL_DIR}/libqhull)
diff --git a/Config.cmake.in b/Config.cmake.in
new file mode 100644
index 0000000..bc92bfe
--- /dev/null
+++ b/Config.cmake.in
@@ -0,0 +1,2 @@
+include("${CMAKE_CURRENT_LIST_DIR}/QhullTargets.cmake")
+
diff --git a/src/libqhull_r/qhull_r-exports.def b/src/libqhull_r/qhull_r-exports.def
index 325d57c..72f6ad0 100644
--- a/src/libqhull_r/qhull_r-exports.def
+++ b/src/libqhull_r/qhull_r-exports.def
@@ -185,6 +185,7 @@ qh_memsetup
qh_memsize
qh_memstatistics
qh_memtotal
+qh_memcheck
qh_merge_degenredundant
qh_merge_nonconvex
qh_mergecycle
@@ -372,6 +373,7 @@ qh_settruncate
qh_setunique
qh_setvoronoi_all
qh_setzero
+qh_setendpointer
qh_sharpnewfacets
qh_skipfacet
qh_skipfilename
diff --git a/src/libqhull_r/user_r.h b/src/libqhull_r/user_r.h
index fc105b9..7cca65a 100644
--- a/src/libqhull_r/user_r.h
+++ b/src/libqhull_r/user_r.h
@@ -139,7 +139,7 @@ Code flags --
REALfloat = 1 all numbers are 'float' type
= 0 all numbers are 'double' type
*/
-#define REALfloat 0
+#define REALfloat 1
#if (REALfloat == 1)
#define realT float
--
2.16.2.windows.1

33
doc/Dependencies.md Normal file
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@ -0,0 +1,33 @@
# Dependency report for PrusaSlicer
## Possible dynamic linking on Linux
* zlib: This should not be even mentioned in our cmake scripts but due to a bug in the system libraries of gtk it has to be linked to PrusaSlicer.
* wxWidgets: searches for wx-3.1 by default, but with cmake option `SLIC3R_WX_STABLE=ON` it will use wx-3.0 bundled with most distros.
* libcurl
* tbb
* boost
* eigen
* glew
* expat
* openssl
* nlopt
* gtest
## External libraries in source tree
* ad-mesh: Lots of customization, have to be bundled in the source tree.
* avrdude: Like ad-mesh, many customization, need to be in the source tree.
* clipper: An important library we have to have full control over it. We also have some slicer specific modifications.
* glu-libtess: This is an extract of the mesa/glu library not oficially available as a package.
* imgui: no packages for debian, author suggests using in the source tree
* miniz: No packages, author suggests using in the source tree
* qhull: libqhull-dev does not contain libqhullcpp => link errors. Until it is fixed, we will use the builtin version. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=925540
* semver: One module C library, author expects to use clib for installation. No packages.
* Shiny: no packages
* poly2tree: Obsolete, candidate for removal
* polypartition: Obsolete, candidate for removal
## Header only
* igl
* nanosvg
* agg

2
lib/Slic3r/Print/Simple.pm
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@ -13,7 +13,7 @@ use Slic3r::Geometry qw(X Y);
has '_print' => (
is => 'ro',
default => sub { Slic3r::Print->new },
handles => [qw(apply_config extruders output_filepath
handles => [qw(apply_config_perl_tests_only extruders output_filepath
total_used_filament total_extruded_volume
placeholder_parser process)],
);

8
lib/Slic3r/Test.pm
View file

@ -176,7 +176,7 @@ sub init_print {
$config->set('gcode_comments', 1) if $ENV{SLIC3R_TESTS_GCODE};
my $print = Slic3r::Print->new;
$print->apply_config($config);
$print->apply_config_perl_tests_only($config);
$models = [$models] if ref($models) ne 'ARRAY';
$models = [ map { ref($_) ? $_ : model($_, %params) } @$models ];
@ -192,8 +192,8 @@ sub init_print {
$print->add_model_object($model_object);
}
}
# Call apply_config one more time, so that the layer height profiles are updated over all PrintObjects.
$print->apply_config($config);
# Call apply_config_perl_tests_only one more time, so that the layer height profiles are updated over all PrintObjects.
$print->apply_config_perl_tests_only($config);
$print->validate;
# We return a proxy object in order to keep $models alive as required by the Print API.
@ -250,7 +250,7 @@ sub add_facet {
package Slic3r::Test::Print;
use Moo;
has 'print' => (is => 'ro', required => 1, handles => [qw(process apply_config)]);
has 'print' => (is => 'ro', required => 1, handles => [qw(process apply_config_perl_tests_only)]);
has 'models' => (is => 'ro', required => 1);
1;

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@ -0,0 +1,12 @@
NotoSans-Regular.ttf
--------------------
Name: Noto Sans Regular. Version 2.000;GOOG;noto-source:20170915:90ef993387c0; ttfautohint (v1.7)
It was designed by Monotype Design Team Manufacturer: Monotype Imaging Inc.
© Copyright 2015 Google Inc. All Rights Reserved.
License: This Font Software is licensed under the SIL Open Font License, Version 1.1. This Font Software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the SIL Open Font License for the specific language, permissions and limitations governing your use of this Font Software.
Supported languages: Afrikaans Albanian Azerbaijani Belarusian Bosnian Bulgarian Catalan Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Icelandic Italian Latvian Lithuanian Macedonian Maltese Norwegian Ossetic Polish Portugese Romanian Russian Serbian Slovak Slovenian Spanisch Swedish Turkish Ukrainian Uzbek Vietnamese Zulu
NotoSansCJK-Regular.ttc
-----------------------
Noto Sans CJK and Noto Serif CJK comprehensively cover Simplified Chinese, Traditional Chinese, Japanese, and Korean in a unified font family. This includes the full coverage of CJK Ideographs with variation support for 4 regions, Kangxi radicals, Japanese Kana, Korean Hangul, and other CJK symbols and letters in the Basic Multilingual Plane of Unicode. It also provides limited coverage of CJK Ideographs in Plane 2 of Unicode as necessary to support standards from China and Japan.
https://www.google.com/get/noto/help/cjk/

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@ -1,4 +1,12 @@
min_slic3r_version = 1.42.0-alpha6
0.8.0 Updated for the PrusaSlicer 2.0.0 final release
0.8.0-rc2 Updated firmware versions for MK2.5/S and MK3/S
0.8.0-rc1 Updated SLA profiles
0.8.0-rc Updated for the PrusaSlicer 2.0.0-rc release
0.8.0-beta4 Updated SLA profiles
0.8.0-beta3 Updated SLA profiles
0.8.0-beta2 Updated SLA profiles
0.8.0-beta1 Updated SLA profiles
0.8.0-beta Updated SLA profiles
0.8.0-alpha9 Updated SLA and FFF profiles
0.8.0-alpha8 Updated SLA profiles
@ -10,12 +18,15 @@ min_slic3r_version = 1.42.0-alpha
0.4.0-alpha3 Update of SLA profiles
0.4.0-alpha2 First SLA profiles
min_slic3r_version = 1.41.3-alpha
0.4.6 Updated firmware versions for MK2.5/S and MK3/S
0.4.5 Enabled remaining time support for MK2/S/MMU1
0.4.4 Changelog: https://github.com/prusa3d/Slic3r-settings/blob/master/live/PrusaResearch/changelog.txt
0.4.3 Changelog: https://github.com/prusa3d/Slic3r-settings/blob/master/live/PrusaResearch/changelog.txt
0.4.2 Changelog: https://github.com/prusa3d/Slic3r-settings/blob/master/live/PrusaResearch/changelog.txt
0.4.1 New MK2.5S and MK3S FW versions
0.4.0 Changelog: https://github.com/prusa3d/Slic3r-settings/blob/master/live/PrusaResearch/changelog.txt
min_slic3r_version = 1.41.1
0.3.6 Updated firmware versions for MK2.5 and MK3
0.3.5 New MK2.5 and MK3 FW versions
0.3.4 Changelog: https://github.com/prusa3d/Slic3r-settings/blob/master/live/PrusaResearch/changelog.txt
0.3.3 Prusament PETG released
@ -49,6 +60,7 @@ min_slic3r_version = 1.41.0-alpha
0.2.0-alpha1 added initial profiles for the i3 MK3 Multi Material Upgrade 2.0
0.2.0-alpha moved machine limits from the start G-code to the new print profile parameters
min_slic3r_version = 1.40.0
0.1.14 Updated firmware versions for MK2.5 and MK3
0.1.13 New MK2.5 and MK3 FW versions
0.1.12 New MK2.5 and MK3 FW versions
0.1.11 fw version changed to 3.3.1

359
resources/profiles/PrusaResearch.ini
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@ -5,9 +5,10 @@
name = Prusa Research
# Configuration version of this file. Config file will only be installed, if the config_version differs.
# This means, the server may force the Slic3r configuration to be downgraded.
config_version = 0.8.0-beta
config_version = 0.8.0
# Where to get the updates from?
config_update_url = https://raw.githubusercontent.com/prusa3d/Slic3r-settings/master/live/PrusaResearch/
config_update_url = http://files.prusa3d.com/wp-content/uploads/repository/PrusaSlicer-settings-master/live/PrusaResearch/
changelog_url = http://files.prusa3d.com/?latest=slicer-profiles&lng=%1%
# The printer models will be shown by the Configuration Wizard in this order,
# also the first model installed & the first nozzle installed will be activated after install.
@ -29,13 +30,13 @@ family = MK3
[printer_model:MK3SMMU2S]
name = Original Prusa i3 MK3S MMU2S
variants = 0.4
variants = 0.4; 0.25; 0.6
technology = FFF
family = MK3
[printer_model:MK3MMU2]
name = Original Prusa i3 MK3 MMU2
variants = 0.4
variants = 0.4; 0.25; 0.6
technology = FFF
family = MK3
@ -53,13 +54,13 @@ family = MK2.5
[printer_model:MK2.5SMMU2S]
name = Original Prusa i3 MK2.5S MMU2S
variants = 0.4
variants = 0.4; 0.25; 0.6
technology = FFF
family = MK2.5
[printer_model:MK2.5MMU2]
name = Original Prusa i3 MK2.5 MMU2
variants = 0.4
variants = 0.4; 0.25; 0.6
technology = FFF
family = MK2.5
@ -1302,7 +1303,7 @@ temperature = 220
inherits = *PET*
filament_cost = 27.82
filament_density = 1.27
filament_notes = "List of manufacturers tested with standard PET print settings:\n\nE3D Edge\nFillamentum CPE GH100\nPlasty Mladec PETG"
filament_notes = "List of manufacturers tested with standard PET print settings:\n\nE3D Edge\nPlasty Mladec PETG"
compatible_printers_condition = nozzle_diameter[0]!=0.6 and ! (printer_notes=~/.*PRINTER_VENDOR_PRUSA3D.*/ and printer_notes=~/.*PRINTER_MODEL_MK(2.5|3).*/ and single_extruder_multi_material)
[filament:Prusament PETG]
@ -1317,7 +1318,7 @@ compatible_printers_condition = nozzle_diameter[0]!=0.6 and ! (printer_notes=~/.
inherits = *PET06*
filament_cost = 27.82
filament_density = 1.27
filament_notes = "List of manufacturers tested with standard PET print settings:\n\nE3D Edge\nFillamentum CPE GH100\nPlasty Mladec PETG"
filament_notes = "List of manufacturers tested with standard PET print settings:\n\nE3D Edge\nPlasty Mladec PETG"
[filament:Prusament PETG 0.6 nozzle]
inherits = *PET06*
@ -1541,6 +1542,7 @@ pad_max_merge_distance = 50
pad_wall_height = 0
pad_wall_thickness = 1
pad_wall_slope = 90
slice_closing_radius = 0.005
support_base_diameter = 3
support_base_height = 1
support_critical_angle = 45
@ -1582,8 +1584,7 @@ compatible_prints_condition = layer_height == 0.05
exposure_time = 12
initial_exposure_time = 45
initial_layer_height = 0.05
material_correction_curing = 1,1,1
material_correction_printing = 1,1,1
material_correction = 1,1,1
material_notes =
[sla_material:*common 0.025*]
@ -1614,15 +1615,10 @@ inherits = *common 0.025*
exposure_time = 8
initial_exposure_time = 45
[sla_material:Jamg He PJHC-30 Orange 0.025]
[sla_material:Prusa Orange Tough 0.025]
inherits = *common 0.025*
exposure_time = 5
initial_exposure_time = 35
[sla_material:SL1 Orange solid 0.025]
inherits = *common 0.025*
exposure_time = 5
initial_exposure_time = 35
exposure_time = 6
initial_exposure_time = 30
########### Materials 0.05
@ -1666,30 +1662,25 @@ inherits = *common 0.05*
exposure_time = 10
initial_exposure_time = 60
[sla_material:Jamg He PJHC-00 Yellow 0.05]
inherits = *common 0.05*
exposure_time = 7
initial_exposure_time = 45
[sla_material:Jamg He PJHC-19 Skin 0.05]
[sla_material:Prusa Skin Tough 0.05]
inherits = *common 0.05*
exposure_time = 6
initial_exposure_time = 45
initial_exposure_time = 30
[sla_material:Jamg He PJHC-30 Orange 0.05]
[sla_material:Prusa Orange Tough 0.05]
inherits = *common 0.05*
exposure_time = 7.5
initial_exposure_time = 45
initial_exposure_time = 30
[sla_material:Jamg He PJHC-60 Gray 0.05]
[sla_material:Prusa Grey Tough 0.05]
inherits = *common 0.05*
exposure_time = 8.5
initial_exposure_time = 30
[sla_material:Prusa Black Tough 0.05]
inherits = *common 0.05*
exposure_time = 6
initial_exposure_time = 45
[sla_material:Jamg He PJHC-70 Black 0.05]
inherits = *common 0.05*
exposure_time = 6
initial_exposure_time = 45
initial_exposure_time = 30
[sla_material:Monocure 3D Black Rapid Resin 0.05]
inherits = *common 0.05*
@ -1746,129 +1737,114 @@ inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 40
[sla_material:Jamg He LOC-19 Super Low Odor Skin 0.05]
inherits = *common 0.05*
exposure_time = 7.5
initial_exposure_time = 40
## [sla_material:Prusa Skin Super Low Odor 0.05]
## inherits = *common 0.05*
## exposure_time = 7.5
## initial_exposure_time = 30
[sla_material:Jamg He LOC-20 Super Low Odor White 0.05]
inherits = *common 0.05*
exposure_time = 6.5
initial_exposure_time = 40
## [sla_material:Prusa White Super Low Odor 0.05]
## inherits = *common 0.05*
## exposure_time = 6.5
## initial_exposure_time = 30
[sla_material:Jamg He LOC-60 Super Low Odor Grey 0.05]
inherits = *common 0.05*
exposure_time = 6.5
initial_exposure_time = 40
## [sla_material:Prusa Grey Super Low Odor 0.05]
## inherits = *common 0.05*
## exposure_time = 6.5
## initial_exposure_time = 30
[sla_material:Harz Labs Model Resin Cherry 0.05]
inherits = *common 0.05*
exposure_time = 8
initial_exposure_time = 45
[sla_material:Jamg He CRX-70C High Tenacity Black 0.05]
inherits = *common 0.05*
exposure_time = 7
initial_exposure_time = 40
## [sla_material:Prusa Black High Tenacity 0.05]
## inherits = *common 0.05*
## exposure_time = 7
## initial_exposure_time = 30
[sla_material:Jamg He MC-2000 Casting Green 0.05]
[sla_material:Prusa Green Casting 0.05]
inherits = *common 0.05*
exposure_time = 13
initial_exposure_time = 40
initial_exposure_time = 30
[sla_material:Jamg He PJHC-00 Solid Yellow 0.05]
## [sla_material:Prusa Yellow Solid 0.05]
## inherits = *common 0.05*
## exposure_time = 7
## initial_exposure_time = 30
[sla_material:Prusa White Tough 0.05]
inherits = *common 0.05*
exposure_time = 7
initial_exposure_time = 40
initial_exposure_time = 30
[sla_material:Jamg He PJHC-20 White 0.05]
## [sla_material:Prusa Green Transparent 0.05]
## inherits = *common 0.05*
## exposure_time = 6
## initial_exposure_time = 30
[sla_material:Prusa Transparent Red Tough 0.05]
inherits = *common 0.05*
exposure_time = 6
initial_exposure_time = 30
[sla_material:Prusa Maroon Tough 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 30
[sla_material:Prusa Pink Tough 0.05]
inherits = *common 0.05*
exposure_time = 7
initial_exposure_time = 45
initial_exposure_time = 30
[sla_material:Jamg He PJHC-80 Transparent Green 0.05]
[sla_material:Prusa Azure Blue Tough 0.05]
inherits = *common 0.05*
exposure_time = 8
initial_exposure_time = 45
initial_exposure_time = 30
[sla_material:Jamg He PJHC-80 Transparent Red 0.05]
inherits = *common 0.05*
exposure_time = 7
initial_exposure_time = 45
## [sla_material:Prusa Yellow Flexible 0.05]
## inherits = *common 0.05*
## exposure_time = 9
## initial_exposure_time = 30
[sla_material:Jamg He PJHC-81 Solid Maroon 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 45
## [sla_material:Prusa Clear Flexible 0.05]
## inherits = *common 0.05*
## exposure_time = 9
## initial_exposure_time = 30
[sla_material:Jamg He PJHC-90 Solid Pink 0.05]
inherits = *common 0.05*
exposure_time = 7
initial_exposure_time = 40
## [sla_material:Prusa White Flexible 0.05]
## inherits = *common 0.05*
## exposure_time = 9
## initial_exposure_time = 30
[sla_material:Jamg He RJHC-00 Yellow Flexible 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 40
## [sla_material:Prusa Blue Flexible 0.05]
## inherits = *common 0.05*
## exposure_time = 9
## initial_exposure_time = 30
[sla_material:Jamg He RJHC-10 Clear Flexible 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 40
## [sla_material:Prusa Black Flexible 0.05]
## inherits = *common 0.05*
## exposure_time = 9
## initial_exposure_time = 30
[sla_material:Jamg He RJHC-20 White Flexible 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 40
[sla_material:Jamg He RJHC-50 Blue Flexible 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 40
[sla_material:Jamg He RJHC-70 Black Flexible 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 40
[sla_material:Jamg He RJHC-81 Red Flexible 0.05]
inherits = *common 0.05*
exposure_time = 9
initial_exposure_time = 40
[sla_material:SL1 Orange solid 0.05]
inherits = *common 0.05*
exposure_time = 7.5
initial_exposure_time = 45
[sla_material:SL1 Red transparent 0.05]
inherits = *common 0.05*
exposure_time = 7.5
initial_exposure_time = 45
## [sla_material:Prusa Red Flexible 0.05]
## inherits = *common 0.05*
## exposure_time = 9
## initial_exposure_time = 30
########### Materials 0.035
[sla_material:Jamg He PJHC-30 Orange 0.035]
[sla_material:Prusa Orange Tough 0.035]
inherits = *common 0.035*
exposure_time = 6
initial_exposure_time = 35
[sla_material:SL1 Orange solid 0.035]
inherits = *common 0.035*
exposure_time = 6
initial_exposure_time = 35
initial_exposure_time = 30
########### Materials 0.1
[sla_material:Jamg He PJHC-30 Orange 0.1]
[sla_material:Prusa Orange Tough 0.1]
inherits = *common 0.1*
exposure_time = 10
initial_exposure_time = 45
[sla_material:SL1 Orange solid 0.1]
inherits = *common 0.1*
exposure_time = 10
initial_exposure_time = 45
initial_exposure_time = 30
[printer:*common*]
printer_technology = FFF
@ -1876,12 +1852,12 @@ bed_shape = 0x0,250x0,250x210,0x210
before_layer_gcode = ;BEFORE_LAYER_CHANGE\nG92 E0.0\n;[layer_z]\n\n
between_objects_gcode =
deretract_speed = 0
end_gcode = G4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors
end_gcode = G4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors
extruder_colour = #FFFF00
extruder_offset = 0x0
gcode_flavor = marlin
silent_mode = 0
remaining_times = 0
remaining_times = 1
machine_max_acceleration_e = 10000
machine_max_acceleration_extruding = 2000
machine_max_acceleration_retracting = 1500
@ -1921,7 +1897,7 @@ retract_speed = 35
serial_port =
serial_speed = 250000
single_extruder_multi_material = 0
start_gcode = M115 U3.1.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM204 S[machine_max_acceleration_extruding] T[machine_max_acceleration_retracting] ; MK2 firmware only supports the old M204 format\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
start_gcode = M115 U3.1.0 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM204 S[machine_max_acceleration_extruding] T[machine_max_acceleration_retracting] ; MK2 firmware only supports the old M204 format\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
toolchange_gcode =
use_firmware_retraction = 0
use_relative_e_distances = 1
@ -2036,19 +2012,19 @@ min_layer_height = 0.1
inherits = Original Prusa i3 MK2S
printer_model = MK2.5
remaining_times = 1
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
[printer:Original Prusa i3 MK2.5 0.25 nozzle]
inherits = Original Prusa i3 MK2S 0.25 nozzle
printer_model = MK2.5
remaining_times = 1
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
[printer:Original Prusa i3 MK2.5 0.6 nozzle]
inherits = Original Prusa i3 MK2S 0.6 nozzle
printer_model = MK2.5
remaining_times = 1
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
[printer:Original Prusa i3 MK2.5 MMU2 Single]
inherits = Original Prusa i3 MK2.5; *mm2*
@ -2077,8 +2053,16 @@ machine_min_travel_rate = 0
default_print_profile = 0.15mm OPTIMAL MK2.5
default_filament_profile = Prusament PLA
printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK2.5\n
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200; home X axis\nM84 ; disable motors
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\n; select extruder\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; load to nozzle\nTc\n; purge line\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors
[printer:Original Prusa i3 MK2.5 MMU2 Single 0.6 nozzle]
inherits = Original Prusa i3 MK2.5S MMU2S Single 0.6 nozzle
printer_model = MK2.5MMU2
[printer:Original Prusa i3 MK2.5 MMU2 Single 0.25 nozzle]
inherits = Original Prusa i3 MK2.5S MMU2S Single 0.25 nozzle
printer_model = MK2.5MMU2
[printer:Original Prusa i3 MK2.5 MMU2]
inherits = Original Prusa i3 MK2.5; *mm2*
@ -2111,23 +2095,23 @@ single_extruder_multi_material = 1
# to be defined explicitely.
nozzle_diameter = 0.4,0.4,0.4,0.4,0.4
extruder_colour = #FF8000;#DB5182;#00FFFF;#FF4F4F;#9FFF9F
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E32.0 F1073.0\nG1 X5.0 E32.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors\n
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E32.0 F1073.0\nG1 X5.0 E32.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors\n
[printer:Original Prusa i3 MK2.5S]
inherits = Original Prusa i3 MK2.5
printer_model = MK2.5S
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
[printer:Original Prusa i3 MK2.5S 0.25 nozzle]
inherits = Original Prusa i3 MK2.5 0.25 nozzle
printer_model = MK2.5S
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
[printer:Original Prusa i3 MK2.5S 0.6 nozzle]
inherits = Original Prusa i3 MK2.5 0.6 nozzle
printer_model = MK2.5S
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0
[printer:Original Prusa i3 MK2.5S MMU2S Single]
inherits = Original Prusa i3 MK2.5; *mm2s*
@ -2156,8 +2140,27 @@ machine_min_travel_rate = 0
default_print_profile = 0.15mm OPTIMAL MK2.5
default_filament_profile = Prusament PLA
printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK2.5\n
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200; home X axis\nM84 ; disable motors
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors
[printer:Original Prusa i3 MK2.5S MMU2S Single 0.6 nozzle]
inherits = Original Prusa i3 MK2.5S MMU2S Single
printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK2\n
max_layer_height = 0.35
min_layer_height = 0.1
nozzle_diameter = 0.6
printer_variant = 0.6
default_print_profile = 0.20mm NORMAL 0.6 nozzle
[printer:Original Prusa i3 MK2.5S MMU2S Single 0.25 nozzle]
inherits = Original Prusa i3 MK2.5S MMU2S Single
printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK2\n
max_layer_height = 0.15
min_layer_height = 0.05
nozzle_diameter = 0.25
printer_variant = 0.25
default_print_profile = 0.10mm DETAIL 0.25 nozzle
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F1400.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n
[printer:Original Prusa i3 MK2.5S MMU2S]
inherits = Original Prusa i3 MK2.5; *mm2s*
@ -2190,8 +2193,8 @@ single_extruder_multi_material = 1
# to be defined explicitely.
nozzle_diameter = 0.4,0.4,0.4,0.4,0.4
extruder_colour = #FF8000;#DB5182;#00FFFF;#FF4F4F;#9FFF9F
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E29.0 F1073.0\nG1 X5.0 E29.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors\n
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E29.0 F1073.0\nG1 X5.0 E29.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors\n
# XXXXXXXXXXXXXXXXX
@ -2200,7 +2203,7 @@ end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG
[printer:Original Prusa i3 MK3]
inherits = *common*
end_gcode = G4 ; wait\nM221 S100\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors
end_gcode = G4 ; wait\nM221 S100\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors
machine_max_acceleration_e = 5000,5000
machine_max_acceleration_extruding = 1250,1250
machine_max_acceleration_retracting = 1250,1250
@ -2222,7 +2225,7 @@ remaining_times = 1
printer_notes = Don't remove the following keywords! These keywords are used in the "compatible printer" condition of the print and filament profiles to link the particular print and filament profiles to this printer profile.\nPRINTER_VENDOR_PRUSA3D\nPRINTER_MODEL_MK3\n
retract_lift_below = 209
max_print_height = 210
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
printer_model = MK3
default_print_profile = 0.15mm QUALITY MK3
@ -2232,7 +2235,7 @@ nozzle_diameter = 0.25
max_layer_height = 0.15
min_layer_height = 0.05
printer_variant = 0.25
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E8.0 F700.0 ; intro line\nG1 X100.0 E12.5 F700.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E8.0 F700.0 ; intro line\nG1 X100.0 E12.5 F700.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
default_print_profile = 0.10mm DETAIL 0.25 nozzle MK3
[printer:Original Prusa i3 MK3 0.6 nozzle]
@ -2246,17 +2249,17 @@ default_print_profile = 0.30mm QUALITY 0.6 nozzle MK3
[printer:Original Prusa i3 MK3S]
inherits = Original Prusa i3 MK3
printer_model = MK3S
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
[printer:Original Prusa i3 MK3S 0.25 nozzle]
inherits = Original Prusa i3 MK3 0.25 nozzle
printer_model = MK3S
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E8.0 F700.0 ; intro line\nG1 X100.0 E12.5 F700.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E8.0 F700.0 ; intro line\nG1 X100.0 E12.5 F700.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
[printer:Original Prusa i3 MK3S 0.6 nozzle]
inherits = Original Prusa i3 MK3 0.6 nozzle
printer_model = MK3S
start_gcode = M115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG1 Y-3.0 F1000.0 ; go outside print area\nG92 E0.0\nG1 X60.0 E9.0 F1000.0 ; intro line\nG1 X100.0 E12.5 F1000.0 ; intro line\nG92 E0.0\nM221 S{if layer_height<0.075}100{else}95{endif}
[printer:*mm2*]
inherits = Original Prusa i3 MK3
@ -2286,8 +2289,27 @@ default_filament_profile = Prusament PLA MMU2
inherits = *mm2*
single_extruder_multi_material = 0
default_filament_profile = Prusament PLA
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200; home X axis\nM84 ; disable motors
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors
[printer:Original Prusa i3 MK3 MMU2 Single 0.6 nozzle]
inherits = Original Prusa i3 MK3 MMU2 Single
single_extruder_multi_material = 0
nozzle_diameter = 0.6
max_layer_height = 0.40
min_layer_height = 0.15
printer_variant = 0.6
default_print_profile = 0.30mm QUALITY 0.6 nozzle MK3
[printer:Original Prusa i3 MK3 MMU2 Single 0.25 nozzle]
inherits = Original Prusa i3 MK3 MMU2 Single
single_extruder_multi_material = 0
nozzle_diameter = 0.25
max_layer_height = 0.15
min_layer_height = 0.05
printer_variant = 0.25
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 E8.0 F1000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F1400.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG92 E0.0\n
default_print_profile = 0.10mm DETAIL 0.25 nozzle MK3
[printer:Original Prusa i3 MK3 MMU2]
inherits = *mm2*
@ -2297,31 +2319,60 @@ inherits = *mm2*
machine_max_acceleration_e = 8000,8000
nozzle_diameter = 0.4,0.4,0.4,0.4,0.4
extruder_colour = #FF8000;#DB5182;#00FFFF;#FF4F4F;#9FFF9F
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E32.0 F1073.0\nG1 X5.0 E32.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors\n
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E32.0 F1073.0\nG1 X5.0 E32.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors\n
[printer:Original Prusa i3 MK3S MMU2S Single]
inherits = *mm2s*
single_extruder_multi_material = 0
default_filament_profile = Prusament PLA
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200; home X axis\nM84 ; disable motors
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG92 E0.0\n
end_gcode = G1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors
[printer:Original Prusa i3 MK3S MMU2S Single 0.6 nozzle]
inherits = Original Prusa i3 MK3S MMU2S Single
single_extruder_multi_material = 0
nozzle_diameter = 0.6
max_layer_height = 0.40
min_layer_height = 0.15
printer_variant = 0.6
default_print_profile = 0.30mm QUALITY 0.6 nozzle MK3
[printer:Original Prusa i3 MK3S MMU2S Single 0.25 nozzle]
inherits = Original Prusa i3 MK3S MMU2S Single
single_extruder_multi_material = 0
nozzle_diameter = 0.25
max_layer_height = 0.15
min_layer_height = 0.05
printer_variant = 0.25
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nTx\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\n\nG21 ; set units to millimeters\n\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nTc\n; purge line\nG1 X55.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F1400.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG92 E0.0\n
default_print_profile = 0.10mm DETAIL 0.25 nozzle MK3
[printer:Original Prusa i3 MK3S MMU2S]
inherits = *mm2s*
machine_max_acceleration_e = 8000,8000
nozzle_diameter = 0.4,0.4,0.4,0.4,0.4
extruder_colour = #FF8000;#DB5182;#00FFFF;#FF4F4F;#9FFF9F
start_gcode = M107\nM115 U3.6.0 ; tell printer latest fw version\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E29.0 F1073.0\nG1 X5.0 E29.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200; home X axis\nM84 ; disable motors\n
start_gcode = M115 U3.7.1 ; tell printer latest fw version\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG28 W ; home all without mesh bed level\nG80 ; mesh bed leveling\nG21 ; set units to millimeters\n\n; Send the filament type to the MMU2.0 unit.\n; E stands for extruder number, F stands for filament type (0: default; 1:flex; 2: PVA)\nM403 E0 F{"" + ((filament_type[0]=="FLEX") ? 1 : ((filament_type[0]=="PVA") ? 2 : 0))}\nM403 E1 F{"" + ((filament_type[1]=="FLEX") ? 1 : ((filament_type[1]=="PVA") ? 2 : 0))}\nM403 E2 F{"" + ((filament_type[2]=="FLEX") ? 1 : ((filament_type[2]=="PVA") ? 2 : 0))}\nM403 E3 F{"" + ((filament_type[3]=="FLEX") ? 1 : ((filament_type[3]=="PVA") ? 2 : 0))}\nM403 E4 F{"" + ((filament_type[4]=="FLEX") ? 1 : ((filament_type[4]=="PVA") ? 2 : 0))}\n\n{if not has_single_extruder_multi_material_priming}\n;go outside print area\nG1 Y-3.0 F1000.0\nG1 Z0.4 F1000.0\n; select extruder\nT[initial_tool]\n; initial load\nG1 X55.0 E29.0 F1073.0\nG1 X5.0 E29.0 F1800.0\nG1 X55.0 E8.0 F2000.0\nG1 Z0.3 F1000.0\nG92 E0.0\nG1 X240.0 E25.0 F2200.0\nG1 Y-2.0 F1000.0\nG1 X55.0 E25 F1400.0\nG1 Z0.20 F1000.0\nG1 X5.0 E4.0 F1000.0\nG92 E0.0\n{endif}\n\nM221 S{if layer_height<0.075}100{else}95{endif}\nG92 E0.0\n
end_gcode = {if has_wipe_tower}\nG1 E-15.0000 F3000\n{else}\nG1 X0 Y210 F7200\nG1 E2 F5000\nG1 E2 F5500\nG1 E2 F6000\nG1 E-15.0000 F5800\nG1 E-20.0000 F5500\nG1 E10.0000 F3000\nG1 E-10.0000 F3100\nG1 E10.0000 F3150\nG1 E-10.0000 F3250\nG1 E10.0000 F3300\n{endif}\n\n; Unload filament\nM702 C\n\nG4 ; wait\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\n; Lift print head a bit\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+30, max_print_height)}{endif} ; Move print head up\nG1 X0 Y200 F3000 ; home X axis\nM84 ; disable motors\n
# 0.6 nozzle MMU printer profile - only for single mode for now
# [printer:Original Prusa i3 MK3S MMU2S 0.6 nozzle]
# inherits = Original Prusa i3 MK3S MMU2S
# nozzle_diameter = 0.6,0.6,0.6,0.6,0.6
# max_layer_height = 0.40
# min_layer_height = 0.15
# printer_variant = 0.6
# default_print_profile = 0.30mm QUALITY 0.6 nozzle MK3
[printer:Original Prusa SL1]
printer_technology = SLA
printer_model = SL1
printer_variant = default
default_sla_material_profile = Jamg He PJHC-30 Orange 0.05
default_sla_material_profile = Prusa Orange Tough 0.05
default_sla_print_profile = 0.05 Normal
bed_shape = 0.98x1.02,119.98x1.02,119.98x68.02,0.98x68.02
bed_shape = 0.98x1.02,119.98x1.02,119.98x67.02,0.98x67.02
display_height = 68.04
display_orientation = portrait
display_pixels_x = 2560

7
resources/shaders/variable_layer_height.vs
View file

@ -15,6 +15,7 @@ const vec3 LIGHT_FRONT_DIR = vec3(0.6985074, 0.1397015, 0.6985074);
#define INTENSITY_AMBIENT 0.3
uniform mat4 volume_world_matrix;
uniform float object_max_z;
// x = tainted, y = specular;
varying vec2 intensity;
@ -42,6 +43,12 @@ void main()
intensity.x += NdotL * LIGHT_FRONT_DIFFUSE;
// Scaled to widths of the Z texture.
if (object_max_z > 0.0)
// when rendering the overlay
object_z = object_max_z * gl_MultiTexCoord0.y;
else
// when rendering the volumes
object_z = (volume_world_matrix * gl_Vertex).z;
gl_Position = ftransform();
}

11
src/CMakeLists.txt
View file

@ -17,9 +17,6 @@ add_subdirectory(semver)
set(LIBNEST2D_UNITTESTS ON CACHE BOOL "Force generating unittests for libnest2d")
add_subdirectory(libnest2d)
include_directories(${LIBDIR}/qhull/src)
#message(STATUS ${LIBDIR}/qhull/src)
add_subdirectory(libslic3r)
if (SLIC3R_GUI)
@ -121,6 +118,8 @@ if (SLIC3R_GUI)
endif()
if (MSVC)
# Generate debug symbols even in release mode.
target_link_options(PrusaSlicer PUBLIC "$<$<CONFIG:RELEASE>:/DEBUG>")
target_link_libraries(PrusaSlicer user32.lib Setupapi.lib OpenGL32.Lib GlU32.Lib)
elseif (MINGW)
target_link_libraries(PrusaSlicer -lopengl32)
@ -135,14 +134,20 @@ endif ()
# Also the shim may load the Mesa software OpenGL renderer if the default renderer does not support OpenGL 2.0 and higher.
if (MSVC)
add_executable(PrusaSlicer_app_gui WIN32 PrusaSlicer_app_msvc.cpp ${CMAKE_CURRENT_BINARY_DIR}/PrusaSlicer.rc)
# Generate debug symbols even in release mode.
target_link_options(PrusaSlicer_app_gui PUBLIC "$<$<CONFIG:RELEASE>:/DEBUG>")
target_compile_definitions(PrusaSlicer_app_gui PRIVATE -DSLIC3R_WRAPPER_NOCONSOLE)
add_dependencies(PrusaSlicer_app_gui PrusaSlicer)
set_target_properties(PrusaSlicer_app_gui PROPERTIES OUTPUT_NAME "prusa-slicer")
target_link_libraries(PrusaSlicer_app_gui PRIVATE boost_headeronly)
add_executable(PrusaSlicer_app_console PrusaSlicer_app_msvc.cpp ${CMAKE_CURRENT_BINARY_DIR}/PrusaSlicer.rc)
# Generate debug symbols even in release mode.
target_link_options(PrusaSlicer_app_console PUBLIC "$<$<CONFIG:RELEASE>:/DEBUG>")
target_compile_definitions(PrusaSlicer_app_console PRIVATE -DSLIC3R_WRAPPER_CONSOLE)
add_dependencies(PrusaSlicer_app_console PrusaSlicer)
set_target_properties(PrusaSlicer_app_console PROPERTIES OUTPUT_NAME "prusa-slicer-console")
target_link_libraries(PrusaSlicer_app_console PRIVATE boost_headeronly)
endif ()
# Link the resources dir to where Slic3r GUI expects it

11
src/PrusaSlicer.cpp
View file

@ -7,10 +7,13 @@
#include <Windows.h>
#include <wchar.h>
#ifdef SLIC3R_GUI
extern "C"
{
// Let the NVIDIA and AMD know we want to use their graphics card
// on a dual graphics card system.
__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
}
#endif /* SLIC3R_GUI */
#endif /* WIN32 */
@ -241,7 +244,6 @@ int CLI::run(int argc, char **argv)
} else if (opt_key == "cut" || opt_key == "cut_x" || opt_key == "cut_y") {
std::vector<Model> new_models;
for (auto &model : m_models) {
model.repair();
model.translate(0, 0, -model.bounding_box().min.z()); // align to z = 0
size_t num_objects = model.objects.size();
for (size_t i = 0; i < num_objects; ++ i) {
@ -301,8 +303,9 @@ int CLI::run(int argc, char **argv)
}
}
} else if (opt_key == "repair") {
for (auto &model : m_models)
model.repair();
// Models are repaired by default.
//for (auto &model : m_models)
// model.repair();
} else {
boost::nowide::cerr << "error: option not implemented yet: " << opt_key << std::endl;
return 1;
@ -575,7 +578,7 @@ void CLI::print_help(bool include_print_options, PrinterTechnology printer_techn
<< " (without GUI support)"
#endif /* SLIC3R_GUI */
<< std::endl
<< "https://github.com/prusa3d/Slic3r" << std::endl << std::endl
<< "https://github.com/prusa3d/PrusaSlicer" << std::endl << std::endl
<< "Usage: slic3r [ ACTIONS ] [ TRANSFORM ] [ OPTIONS ] [ file.stl ... ]" << std::endl
<< std::endl
<< "Actions:" << std::endl;

3
src/PrusaSlicer_app_msvc.cpp
View file

@ -8,10 +8,13 @@
#include <wchar.h>
#ifdef SLIC3R_GUI
extern "C"
{
// Let the NVIDIA and AMD know we want to use their graphics card
// on a dual graphics card system.
__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
}
#endif /* SLIC3R_GUI */
#include <stdlib.h>

2
src/admesh/CMakeLists.txt
View file

@ -10,3 +10,5 @@ add_library(admesh STATIC
stlinit.cpp
util.cpp
)
target_link_libraries(admesh PRIVATE boost_headeronly)

1239
src/admesh/connect.cpp
View file

File diff suppressed because it is too large Load diff

353
src/admesh/normals.cpp
View file

@ -25,209 +25,50 @@
#include <string.h>
#include <math.h>
// Boost pool: Don't use mutexes to synchronize memory allocation.
#define BOOST_POOL_NO_MT
#include <boost/pool/object_pool.hpp>
#include "stl.h"
static int stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag);
static void reverse_facet(stl_file *stl, int facet_num)
{
++ stl->stats.facets_reversed;
static void
stl_reverse_facet(stl_file *stl, int facet_num) {
stl_vertex tmp_vertex;
/* int tmp_neighbor;*/
int neighbor[3];
int vnot[3];
int neighbor[3] = { stl->neighbors_start[facet_num].neighbor[0], stl->neighbors_start[facet_num].neighbor[1], stl->neighbors_start[facet_num].neighbor[2] };
int vnot[3] = { stl->neighbors_start[facet_num].which_vertex_not[0], stl->neighbors_start[facet_num].which_vertex_not[1], stl->neighbors_start[facet_num].which_vertex_not[2] };
stl->stats.facets_reversed += 1;
neighbor[0] = stl->neighbors_start[facet_num].neighbor[0];
neighbor[1] = stl->neighbors_start[facet_num].neighbor[1];
neighbor[2] = stl->neighbors_start[facet_num].neighbor[2];
vnot[0] = stl->neighbors_start[facet_num].which_vertex_not[0];
vnot[1] = stl->neighbors_start[facet_num].which_vertex_not[1];
vnot[2] = stl->neighbors_start[facet_num].which_vertex_not[2];
/* reverse the facet */
tmp_vertex = stl->facet_start[facet_num].vertex[0];
stl->facet_start[facet_num].vertex[0] =
stl->facet_start[facet_num].vertex[1];
// reverse the facet
stl_vertex tmp_vertex = stl->facet_start[facet_num].vertex[0];
stl->facet_start[facet_num].vertex[0] = stl->facet_start[facet_num].vertex[1];
stl->facet_start[facet_num].vertex[1] = tmp_vertex;
/* fix the vnots of the neighboring facets */
// fix the vnots of the neighboring facets
if (neighbor[0] != -1)
stl->neighbors_start[neighbor[0]].which_vertex_not[(vnot[0] + 1) % 3] =
(stl->neighbors_start[neighbor[0]].
which_vertex_not[(vnot[0] + 1) % 3] + 3) % 6;
stl->neighbors_start[neighbor[0]].which_vertex_not[(vnot[0] + 1) % 3] = (stl->neighbors_start[neighbor[0]].which_vertex_not[(vnot[0] + 1) % 3] + 3) % 6;
if (neighbor[1] != -1)
stl->neighbors_start[neighbor[1]].which_vertex_not[(vnot[1] + 1) % 3] =
(stl->neighbors_start[neighbor[1]].
which_vertex_not[(vnot[1] + 1) % 3] + 4) % 6;
stl->neighbors_start[neighbor[1]].which_vertex_not[(vnot[1] + 1) % 3] = (stl->neighbors_start[neighbor[1]].which_vertex_not[(vnot[1] + 1) % 3] + 4) % 6;
if (neighbor[2] != -1)
stl->neighbors_start[neighbor[2]].which_vertex_not[(vnot[2] + 1) % 3] =
(stl->neighbors_start[neighbor[2]].
which_vertex_not[(vnot[2] + 1) % 3] + 2) % 6;
stl->neighbors_start[neighbor[2]].which_vertex_not[(vnot[2] + 1) % 3] = (stl->neighbors_start[neighbor[2]].which_vertex_not[(vnot[2] + 1) % 3] + 2) % 6;
/* swap the neighbors of the facet that is being reversed */
// swap the neighbors of the facet that is being reversed
stl->neighbors_start[facet_num].neighbor[1] = neighbor[2];
stl->neighbors_start[facet_num].neighbor[2] = neighbor[1];
/* swap the vnots of the facet that is being reversed */
// swap the vnots of the facet that is being reversed
stl->neighbors_start[facet_num].which_vertex_not[1] = vnot[2];
stl->neighbors_start[facet_num].which_vertex_not[2] = vnot[1];
/* reverse the values of the vnots of the facet that is being reversed */
stl->neighbors_start[facet_num].which_vertex_not[0] =
(stl->neighbors_start[facet_num].which_vertex_not[0] + 3) % 6;
stl->neighbors_start[facet_num].which_vertex_not[1] =
(stl->neighbors_start[facet_num].which_vertex_not[1] + 3) % 6;
stl->neighbors_start[facet_num].which_vertex_not[2] =
(stl->neighbors_start[facet_num].which_vertex_not[2] + 3) % 6;
// reverse the values of the vnots of the facet that is being reversed
stl->neighbors_start[facet_num].which_vertex_not[0] = (stl->neighbors_start[facet_num].which_vertex_not[0] + 3) % 6;
stl->neighbors_start[facet_num].which_vertex_not[1] = (stl->neighbors_start[facet_num].which_vertex_not[1] + 3) % 6;
stl->neighbors_start[facet_num].which_vertex_not[2] = (stl->neighbors_start[facet_num].which_vertex_not[2] + 3) % 6;
}
void
stl_fix_normal_directions(stl_file *stl) {
char *norm_sw;
/* int edge_num;*/
/* int vnot;*/
int checked = 0;
int facet_num;
/* int next_facet;*/
int i;
int j;
struct stl_normal {
int facet_num;
struct stl_normal *next;
};
struct stl_normal *head;
struct stl_normal *tail;
struct stl_normal *newn;
struct stl_normal *temp;
int* reversed_ids;
int reversed_count = 0;
int id;
int force_exit = 0;
if (stl->error) return;
// this may happen for malformed models, see: https://github.com/prusa3d/Slic3r/issues/2209
if (stl->stats.number_of_facets == 0) return;
/* Initialize linked list. */
head = (struct stl_normal*)malloc(sizeof(struct stl_normal));
if(head == NULL) perror("stl_fix_normal_directions");
tail = (struct stl_normal*)malloc(sizeof(struct stl_normal));
if(tail == NULL) perror("stl_fix_normal_directions");
head->next = tail;
tail->next = tail;
/* Initialize list that keeps track of already fixed facets. */
norm_sw = (char*)calloc(stl->stats.number_of_facets, sizeof(char));
if(norm_sw == NULL) perror("stl_fix_normal_directions");
/* Initialize list that keeps track of reversed facets. */
reversed_ids = (int*)calloc(stl->stats.number_of_facets, sizeof(int));
if (reversed_ids == NULL) perror("stl_fix_normal_directions reversed_ids");
facet_num = 0;
/* If normal vector is not within tolerance and backwards:
Arbitrarily starts at face 0. If this one is wrong, we're screwed. Thankfully, the chances
of it being wrong randomly are low if most of the triangles are right: */
if (stl_check_normal_vector(stl, 0, 0) == 2) {
stl_reverse_facet(stl, 0);
reversed_ids[reversed_count++] = 0;
}
/* Say that we've fixed this facet: */
norm_sw[facet_num] = 1;
checked++;
for(;;) {
/* Add neighbors_to_list.
Add unconnected neighbors to the list:a */
for(j = 0; j < 3; j++) {
/* Reverse the neighboring facets if necessary. */
if(stl->neighbors_start[facet_num].which_vertex_not[j] > 2) {
/* If the facet has a neighbor that is -1, it means that edge isn't shared by another facet */
if(stl->neighbors_start[facet_num].neighbor[j] != -1) {
if (norm_sw[stl->neighbors_start[facet_num].neighbor[j]] == 1) {
/* trying to modify a facet already marked as fixed, revert all changes made until now and exit (fixes: #716, #574, #413, #269, #262, #259, #230, #228, #206) */
for (id = reversed_count - 1; id >= 0; --id) {
stl_reverse_facet(stl, reversed_ids[id]);
}
force_exit = 1;
break;
} else {
stl_reverse_facet(stl, stl->neighbors_start[facet_num].neighbor[j]);
reversed_ids[reversed_count++] = stl->neighbors_start[facet_num].neighbor[j];
}
}
}
/* If this edge of the facet is connected: */
if(stl->neighbors_start[facet_num].neighbor[j] != -1) {
/* If we haven't fixed this facet yet, add it to the list: */
if(norm_sw[stl->neighbors_start[facet_num].neighbor[j]] != 1) {
/* Add node to beginning of list. */
newn = (struct stl_normal*)malloc(sizeof(struct stl_normal));
if(newn == NULL) perror("stl_fix_normal_directions");
newn->facet_num = stl->neighbors_start[facet_num].neighbor[j];
newn->next = head->next;
head->next = newn;
}
}
}
/* an error occourred, quit the for loop and exit */
if (force_exit) break;
/* Get next facet to fix from top of list. */
if(head->next != tail) {
facet_num = head->next->facet_num;
if(norm_sw[facet_num] != 1) { /* If facet is in list mutiple times */
norm_sw[facet_num] = 1; /* Record this one as being fixed. */
checked++;
}
temp = head->next; /* Delete this facet from the list. */
head->next = head->next->next;
free(temp);
} else { /* if we ran out of facets to fix: */
/* All of the facets in this part have been fixed. */
stl->stats.number_of_parts += 1;
if(checked >= stl->stats.number_of_facets) {
/* All of the facets have been checked. Bail out. */
break;
} else {
/* There is another part here. Find it and continue. */
for(i = 0; i < stl->stats.number_of_facets; i++) {
if(norm_sw[i] == 0) {
/* This is the first facet of the next part. */
facet_num = i;
if(stl_check_normal_vector(stl, i, 0) == 2) {
stl_reverse_facet(stl, i);
reversed_ids[reversed_count++] = i;
}
norm_sw[facet_num] = 1;
checked++;
break;
}
}
}
}
}
free(head);
free(tail);
free(reversed_ids);
free(norm_sw);
}
static int stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag) {
/* Returns 0 if the normal is within tolerance */
/* Returns 1 if the normal is not within tolerance, but direction is OK */
/* Returns 2 if the normal is not within tolerance and backwards */
/* Returns 4 if the status is unknown. */
stl_facet *facet;
facet = &stl->facet_start[facet_num];
// Returns true if the normal was flipped.
static bool check_normal_vector(stl_file *stl, int facet_num, int normal_fix_flag)
{
stl_facet *facet = &stl->facet_start[facet_num];
stl_normal normal;
stl_calculate_normal(normal, facet);
@ -236,58 +77,160 @@ static int stl_check_normal_vector(stl_file *stl, int facet_num, int normal_fix_
const float eps = 0.001f;
if (normal_dif(0) < eps && normal_dif(1) < eps && normal_dif(2) < eps) {
/* It is not really necessary to change the values here */
/* but just for consistency, I will. */
// Normal is within tolerance. It is not really necessary to change the values here, but just for consistency, I will.
facet->normal = normal;
return 0;
return false;
}
stl_normal test_norm = facet->normal;
stl_normalize_vector(test_norm);
normal_dif = (normal - test_norm).cwiseAbs();
if (normal_dif(0) < eps && normal_dif(1) < eps && normal_dif(2) < eps) {
// The normal is not within tolerance, but direction is OK.
if (normal_fix_flag) {
facet->normal = normal;
stl->stats.normals_fixed += 1;
++ stl->stats.normals_fixed;
}
return 1;
return false;
}
test_norm *= -1.f;
normal_dif = (normal - test_norm).cwiseAbs();
if (normal_dif(0) < eps && normal_dif(1) < eps && normal_dif(2) < eps) {
// Facet is backwards.
// The normal is not within tolerance and backwards.
if (normal_fix_flag) {
facet->normal = normal;
stl->stats.normals_fixed += 1;
++ stl->stats.normals_fixed;
}
return 2;
return true;
}
if (normal_fix_flag) {
facet->normal = normal;
stl->stats.normals_fixed += 1;
++ stl->stats.normals_fixed;
}
return 4;
// Status is unknown.
return false;
}
void stl_fix_normal_values(stl_file *stl) {
int i;
void stl_fix_normal_directions(stl_file *stl)
{
// This may happen for malformed models, see: https://github.com/prusa3d/PrusaSlicer/issues/2209
if (stl->stats.number_of_facets == 0)
return;
if (stl->error) return;
struct stl_normal {
int facet_num;
stl_normal *next;
};
for(i = 0; i < stl->stats.number_of_facets; i++) {
stl_check_normal_vector(stl, i, 1);
// Initialize linked list.
boost::object_pool<stl_normal> pool;
stl_normal *head = pool.construct();
stl_normal *tail = pool.construct();
head->next = tail;
tail->next = tail;
// Initialize list that keeps track of already fixed facets.
std::vector<char> norm_sw(stl->stats.number_of_facets, 0);
// Initialize list that keeps track of reversed facets.
std::vector<int> reversed_ids(stl->stats.number_of_facets, 0);
int facet_num = 0;
int reversed_count = 0;
// If normal vector is not within tolerance and backwards:
// Arbitrarily starts at face 0. If this one is wrong, we're screwed. Thankfully, the chances
// of it being wrong randomly are low if most of the triangles are right:
if (check_normal_vector(stl, 0, 0)) {
reverse_facet(stl, 0);
reversed_ids[reversed_count ++] = 0;
}
// Say that we've fixed this facet:
norm_sw[facet_num] = 1;
int checked = 1;
for (;;) {
// Add neighbors_to_list. Add unconnected neighbors to the list.
bool force_exit = false;
for (int j = 0; j < 3; ++ j) {
// Reverse the neighboring facets if necessary.
if (stl->neighbors_start[facet_num].which_vertex_not[j] > 2) {
// If the facet has a neighbor that is -1, it means that edge isn't shared by another facet
if (stl->neighbors_start[facet_num].neighbor[j] != -1) {
if (norm_sw[stl->neighbors_start[facet_num].neighbor[j]] == 1) {
// trying to modify a facet already marked as fixed, revert all changes made until now and exit (fixes: #716, #574, #413, #269, #262, #259, #230, #228, #206)
for (int id = reversed_count - 1; id >= 0; -- id)
reverse_facet(stl, reversed_ids[id]);
force_exit = true;
break;
}
reverse_facet(stl, stl->neighbors_start[facet_num].neighbor[j]);
reversed_ids[reversed_count ++] = stl->neighbors_start[facet_num].neighbor[j];
}
}
// If this edge of the facet is connected:
if (stl->neighbors_start[facet_num].neighbor[j] != -1) {
// If we haven't fixed this facet yet, add it to the list:
if (norm_sw[stl->neighbors_start[facet_num].neighbor[j]] != 1) {
// Add node to beginning of list.
stl_normal *newn = pool.construct();
newn->facet_num = stl->neighbors_start[facet_num].neighbor[j];
newn->next = head->next;
head->next = newn;
}
}
}
// an error occourred, quit the for loop and exit
if (force_exit)
break;
// Get next facet to fix from top of list.
if (head->next != tail) {
facet_num = head->next->facet_num;
if (norm_sw[facet_num] != 1) { // If facet is in list mutiple times
norm_sw[facet_num] = 1; // Record this one as being fixed.
++ checked;
}
stl_normal *temp = head->next; // Delete this facet from the list.
head->next = head->next->next;
// pool.destroy(temp);
} else { // If we ran out of facets to fix: All of the facets in this part have been fixed.
++ stl->stats.number_of_parts;
if (checked >= stl->stats.number_of_facets)
// All of the facets have been checked. Bail out.
break;
// There is another part here. Find it and continue.
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
if (norm_sw[i] == 0) {
// This is the first facet of the next part.
facet_num = i;
if (check_normal_vector(stl, i, 0)) {
reverse_facet(stl, i);
reversed_ids[reversed_count++] = i;
}
norm_sw[facet_num] = 1;
++ checked;
break;
}
}
}
// pool.destroy(head);
// pool.destroy(tail);
}
void stl_fix_normal_values(stl_file *stl)
{
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
check_normal_vector(stl, i, 1);
}
void stl_reverse_all_facets(stl_file *stl)
{
if (stl->error)
return;
stl_normal normal;
for(int i = 0; i < stl->stats.number_of_facets; i++) {
stl_reverse_facet(stl, i);
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
reverse_facet(stl, i);
stl_calculate_normal(normal, &stl->facet_start[i]);
stl_normalize_vector(normal);
stl->facet_start[i].normal = normal;

321
src/admesh/shared.cpp
View file

@ -23,92 +23,60 @@
#include <stdlib.h>
#include <string.h>
#include <vector>
#include <boost/log/trivial.hpp>
#include <boost/nowide/cstdio.hpp>
#include "stl.h"
void
stl_invalidate_shared_vertices(stl_file *stl) {
if (stl->error) return;
void stl_generate_shared_vertices(stl_file *stl, indexed_triangle_set &its)
{
// 3 indices to vertex per face
its.indices.assign(stl->stats.number_of_facets, stl_triangle_vertex_indices(-1, -1, -1));
// Shared vertices (3D coordinates)
its.vertices.clear();
its.vertices.reserve(stl->stats.number_of_facets / 2);
if (stl->v_indices != NULL) {
free(stl->v_indices);
stl->v_indices = NULL;
}
if (stl->v_shared != NULL) {
free(stl->v_shared);
stl->v_shared = NULL;
}
}
// A degenerate mesh may contain loops: Traversing a fan will end up in an endless loop
// while never reaching the starting face. To avoid these endless loops, traversed faces at each fan traversal
// are marked with a unique fan_traversal_stamp.
unsigned int fan_traversal_stamp = 0;
std::vector<unsigned int> fan_traversal_facet_visited(stl->stats.number_of_facets, 0);
void
stl_generate_shared_vertices(stl_file *stl) {
int i;
int j;
int first_facet;
int direction;
int facet_num;
int vnot;
int next_edge;
int pivot_vertex;
int next_facet;
int reversed;
if (stl->error) return;
/* make sure this function is idempotent and does not leak memory */
stl_invalidate_shared_vertices(stl);
stl->v_indices = (v_indices_struct*)
calloc(stl->stats.number_of_facets, sizeof(v_indices_struct));
if(stl->v_indices == NULL) perror("stl_generate_shared_vertices");
stl->v_shared = (stl_vertex*)
calloc((stl->stats.number_of_facets / 2), sizeof(stl_vertex));
if(stl->v_shared == NULL) perror("stl_generate_shared_vertices");
stl->stats.shared_malloced = stl->stats.number_of_facets / 2;
stl->stats.shared_vertices = 0;
for(i = 0; i < stl->stats.number_of_facets; i++) {
stl->v_indices[i].vertex[0] = -1;
stl->v_indices[i].vertex[1] = -1;
stl->v_indices[i].vertex[2] = -1;
}
for(i = 0; i < stl->stats.number_of_facets; i++) {
first_facet = i;
for(j = 0; j < 3; j++) {
if(stl->v_indices[i].vertex[j] != -1) {
for (uint32_t facet_idx = 0; facet_idx < stl->stats.number_of_facets; ++ facet_idx) {
for (int j = 0; j < 3; ++ j) {
if (its.indices[facet_idx][j] != -1)
// Shared vertex was already assigned.
continue;
}
if(stl->stats.shared_vertices == stl->stats.shared_malloced) {
stl->stats.shared_malloced += 1024;
stl->v_shared = (stl_vertex*)realloc(stl->v_shared,
stl->stats.shared_malloced * sizeof(stl_vertex));
if(stl->v_shared == NULL) perror("stl_generate_shared_vertices");
}
stl->v_shared[stl->stats.shared_vertices] =
stl->facet_start[i].vertex[j];
direction = 0;
reversed = 0;
facet_num = i;
vnot = (j + 2) % 3;
// Create a new shared vertex.
its.vertices.emplace_back(stl->facet_start[facet_idx].vertex[j]);
// Traverse the fan around the j-th vertex of the i-th face, assign the newly created shared vertex index to all the neighboring triangles in the triangle fan.
int facet_in_fan_idx = facet_idx;
bool edge_direction = false;
bool traversal_reversed = false;
int vnot = (j + 2) % 3;
// Increase the
++ fan_traversal_stamp;
for (;;) {
// Next edge on facet_in_fan_idx to be traversed. The edge is indexed by its starting vertex index.
int next_edge = 0;
// Vertex index in facet_in_fan_idx, which is being pivoted around, and which is being assigned a new shared vertex.
int pivot_vertex = 0;
if (vnot > 2) {
if(direction == 0) {
// The edge of facet_in_fan_idx opposite to vnot is equally oriented, therefore
// the neighboring facet is flipped.
if (! edge_direction) {
pivot_vertex = (vnot + 2) % 3;
next_edge = pivot_vertex;
direction = 1;
} else {
pivot_vertex = (vnot + 1) % 3;
next_edge = vnot % 3;
direction = 0;
}
edge_direction = ! edge_direction;
} else {
if(direction == 0) {
// The neighboring facet is correctly oriented.
if (! edge_direction) {
pivot_vertex = (vnot + 1) % 3;
next_edge = vnot;
} else {
@ -116,87 +84,73 @@ stl_generate_shared_vertices(stl_file *stl) {
next_edge = pivot_vertex;
}
}
stl->v_indices[facet_num].vertex[pivot_vertex] =
stl->stats.shared_vertices;
its.indices[facet_in_fan_idx][pivot_vertex] = its.vertices.size() - 1;
fan_traversal_facet_visited[facet_in_fan_idx] = fan_traversal_stamp;
next_facet = stl->neighbors_start[facet_num].neighbor[next_edge];
// next_edge is an index of the starting vertex of the edge, not an index of the opposite vertex to the edge!
int next_facet = stl->neighbors_start[facet_in_fan_idx].neighbor[next_edge];
if (next_facet == -1) {
if(reversed) {
// No neighbor going in the current direction.
if (traversal_reversed) {
// Went to one limit, then turned back and reached the other limit. Quit the fan traversal.
break;
} else {
direction = 1;
// Reached the first limit. Now try to reverse and traverse up to the other limit.
edge_direction = true;
vnot = (j + 1) % 3;
reversed = 1;
facet_num = first_facet;
traversal_reversed = true;
facet_in_fan_idx = facet_idx;
}
} else if(next_facet != first_facet) {
vnot = stl->neighbors_start[facet_num].
which_vertex_not[next_edge];
facet_num = next_facet;
} else {
} else if (next_facet == facet_idx) {
// Traversed a closed fan all around.
// assert(! traversal_reversed);
break;
} else if (next_facet >= (int)stl->stats.number_of_facets) {
// The mesh is not valid!
// assert(false);
break;
} else if (fan_traversal_facet_visited[next_facet] == fan_traversal_stamp) {
// Traversed a closed fan all around, but did not reach the starting face.
// This indicates an invalid geometry (non-manifold).
//assert(false);
break;
} else {
// Continue traversal.
// next_edge is an index of the starting vertex of the edge, not an index of the opposite vertex to the edge!
vnot = stl->neighbors_start[facet_in_fan_idx].which_vertex_not[next_edge];
facet_in_fan_idx = next_facet;
}
}
stl->stats.shared_vertices += 1;
}
}
}
void
stl_write_off(stl_file *stl, const char *file) {
int i;
FILE *fp;
char *error_msg;
if (stl->error) return;
bool its_write_off(const indexed_triangle_set &its, const char *file)
{
/* Open the file */
fp = boost::nowide::fopen(file, "w");
if(fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_write_ascii: Couldn't open %s for writing",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
FILE *fp = boost::nowide::fopen(file, "w");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_write_ascii: Couldn't open " << file << " for writing";
return false;
}
fprintf(fp, "OFF\n");
fprintf(fp, "%d %d 0\n",
stl->stats.shared_vertices, stl->stats.number_of_facets);
for(i = 0; i < stl->stats.shared_vertices; i++) {
fprintf(fp, "\t%f %f %f\n",
stl->v_shared[i](0), stl->v_shared[i](1), stl->v_shared[i](2));
}
for(i = 0; i < stl->stats.number_of_facets; i++) {
fprintf(fp, "\t3 %d %d %d\n", stl->v_indices[i].vertex[0],
stl->v_indices[i].vertex[1], stl->v_indices[i].vertex[2]);
}
fprintf(fp, "%d %d 0\n", (int)its.vertices.size(), (int)its.indices.size());
for (int i = 0; i < its.vertices.size(); ++ i)
fprintf(fp, "\t%f %f %f\n", its.vertices[i](0), its.vertices[i](1), its.vertices[i](2));
for (uint32_t i = 0; i < its.indices.size(); ++ i)
fprintf(fp, "\t3 %d %d %d\n", its.indices[i][0], its.indices[i][1], its.indices[i][2]);
fclose(fp);
return true;
}
void
stl_write_vrml(stl_file *stl, const char *file) {
int i;
FILE *fp;
char *error_msg;
if (stl->error) return;
bool its_write_vrml(const indexed_triangle_set &its, const char *file)
{
/* Open the file */
fp = boost::nowide::fopen(file, "w");
if(fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_write_ascii: Couldn't open %s for writing",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
FILE *fp = boost::nowide::fopen(file, "w");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_write_vrml: Couldn't open " << file << " for writing";
return false;
}
fprintf(fp, "#VRML V1.0 ascii\n\n");
@ -214,51 +168,92 @@ stl_write_vrml(stl_file *stl, const char *file) {
fprintf(fp, "\t\tDEF STLVertices Coordinate3 {\n");
fprintf(fp, "\t\t\tpoint [\n");
for(i = 0; i < (stl->stats.shared_vertices - 1); i++) {
fprintf(fp, "\t\t\t\t%f %f %f,\n",
stl->v_shared[i](0), stl->v_shared[i](1), stl->v_shared[i](2));
}
fprintf(fp, "\t\t\t\t%f %f %f]\n",
stl->v_shared[i](0), stl->v_shared[i](1), stl->v_shared[i](2));
int i = 0;
for (; i + 1 < its.vertices.size(); ++ i)
fprintf(fp, "\t\t\t\t%f %f %f,\n", its.vertices[i](0), its.vertices[i](1), its.vertices[i](2));
fprintf(fp, "\t\t\t\t%f %f %f]\n", its.vertices[i](0), its.vertices[i](1), its.vertices[i](2));
fprintf(fp, "\t\t}\n");
fprintf(fp, "\t\tDEF STLTriangles IndexedFaceSet {\n");
fprintf(fp, "\t\t\tcoordIndex [\n");
for(i = 0; i < (stl->stats.number_of_facets - 1); i++) {
fprintf(fp, "\t\t\t\t%d, %d, %d, -1,\n", stl->v_indices[i].vertex[0],
stl->v_indices[i].vertex[1], stl->v_indices[i].vertex[2]);
}
fprintf(fp, "\t\t\t\t%d, %d, %d, -1]\n", stl->v_indices[i].vertex[0],
stl->v_indices[i].vertex[1], stl->v_indices[i].vertex[2]);
for (size_t i = 0; i + 1 < its.indices.size(); ++ i)
fprintf(fp, "\t\t\t\t%d, %d, %d, -1,\n", its.indices[i][0], its.indices[i][1], its.indices[i][2]);
fprintf(fp, "\t\t\t\t%d, %d, %d, -1]\n", its.indices[i][0], its.indices[i][1], its.indices[i][2]);
fprintf(fp, "\t\t}\n");
fprintf(fp, "\t}\n");
fprintf(fp, "}\n");
fclose(fp);
return true;
}
void stl_write_obj (stl_file *stl, const char *file) {
int i;
FILE* fp;
bool its_write_obj(const indexed_triangle_set &its, const char *file)
{
if (stl->error) return;
/* Open the file */
fp = boost::nowide::fopen(file, "w");
if (fp == NULL) {
char* error_msg = (char*)malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_write_ascii: Couldn't open %s for writing", file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
}
for (i = 0; i < stl->stats.shared_vertices; i++) {
fprintf(fp, "v %f %f %f\n", stl->v_shared[i](0), stl->v_shared[i](1), stl->v_shared[i](2));
}
for (i = 0; i < stl->stats.number_of_facets; i++) {
fprintf(fp, "f %d %d %d\n", stl->v_indices[i].vertex[0]+1, stl->v_indices[i].vertex[1]+1, stl->v_indices[i].vertex[2]+1);
FILE *fp = boost::nowide::fopen(file, "w");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_write_obj: Couldn't open " << file << " for writing";
return false;
}
for (size_t i = 0; i < its.vertices.size(); ++ i)
fprintf(fp, "v %f %f %f\n", its.vertices[i](0), its.vertices[i](1), its.vertices[i](2));
for (size_t i = 0; i < its.indices.size(); ++ i)
fprintf(fp, "f %d %d %d\n", its.indices[i][0]+1, its.indices[i][1]+1, its.indices[i][2]+1);
fclose(fp);
return true;
}
// Check validity of the mesh, assert on error.
bool stl_validate(const stl_file *stl, const indexed_triangle_set &its)
{
assert(! stl->facet_start.empty());
assert(stl->facet_start.size() == stl->stats.number_of_facets);
assert(stl->neighbors_start.size() == stl->stats.number_of_facets);
assert(stl->facet_start.size() == stl->neighbors_start.size());
assert(! stl->neighbors_start.empty());
assert((its.indices.empty()) == (its.vertices.empty()));
assert(stl->stats.number_of_facets > 0);
assert(its.vertices.empty() || its.indices.size() == stl->stats.number_of_facets);
#ifdef _DEBUG
// Verify validity of neighborship data.
for (int facet_idx = 0; facet_idx < (int)stl->stats.number_of_facets; ++ facet_idx) {
const stl_neighbors &nbr = stl->neighbors_start[facet_idx];
const int *vertices = its.indices.empty() ? nullptr : its.indices[facet_idx].data();
for (int nbr_idx = 0; nbr_idx < 3; ++ nbr_idx) {
int nbr_face = stl->neighbors_start[facet_idx].neighbor[nbr_idx];
assert(nbr_face < (int)stl->stats.number_of_facets);
if (nbr_face != -1) {
int nbr_vnot = nbr.which_vertex_not[nbr_idx];
assert(nbr_vnot >= 0 && nbr_vnot < 6);
// Neighbor of the neighbor is the original face.
assert(stl->neighbors_start[nbr_face].neighbor[(nbr_vnot + 1) % 3] == facet_idx);
int vnot_back = stl->neighbors_start[nbr_face].which_vertex_not[(nbr_vnot + 1) % 3];
assert(vnot_back >= 0 && vnot_back < 6);
assert((nbr_vnot < 3) == (vnot_back < 3));
assert(vnot_back % 3 == (nbr_idx + 2) % 3);
if (vertices != nullptr) {
// Has shared vertices.
if (nbr_vnot < 3) {
// Faces facet_idx and nbr_face share two vertices accross the common edge. Faces are correctly oriented.
assert((its.indices[nbr_face][(nbr_vnot + 1) % 3] == vertices[(nbr_idx + 1) % 3] && its.indices[nbr_face][(nbr_vnot + 2) % 3] == vertices[nbr_idx]));
} else {
// Faces facet_idx and nbr_face share two vertices accross the common edge. Faces are incorrectly oriented, one of them is flipped.
assert((its.indices[nbr_face][(nbr_vnot + 2) % 3] == vertices[(nbr_idx + 1) % 3] && its.indices[nbr_face][(nbr_vnot + 1) % 3] == vertices[nbr_idx]));
}
}
}
}
}
#endif /* _DEBUG */
return true;
}
// Check validity of the mesh, assert on error.
bool stl_validate(const stl_file *stl)
{
indexed_triangle_set its;
return stl_validate(stl, its);
}

175
src/admesh/stl.h
View file

@ -27,6 +27,7 @@
#include <stdint.h>
#include <stddef.h>
#include <vector>
#include <Eigen/Geometry>
// Size of the binary STL header, free form.
@ -40,6 +41,7 @@
typedef Eigen::Matrix<float, 3, 1, Eigen::DontAlign> stl_vertex;
typedef Eigen::Matrix<float, 3, 1, Eigen::DontAlign> stl_normal;
typedef Eigen::Matrix<int, 3, 1, Eigen::DontAlign> stl_triangle_vertex_indices;
static_assert(sizeof(stl_vertex) == 12, "size of stl_vertex incorrect");
static_assert(sizeof(stl_normal) == 12, "size of stl_normal incorrect");
@ -48,7 +50,7 @@ struct stl_facet {
stl_vertex vertex[3];
char extra[2];
stl_facet rotated(const Eigen::Quaternion<float, Eigen::DontAlign> &rot) {
stl_facet rotated(const Eigen::Quaternion<float, Eigen::DontAlign> &rot) const {
stl_facet out;
out.normal = rot * this->normal;
out.vertex[0] = rot * this->vertex[0];
@ -67,39 +69,28 @@ static_assert(sizeof(stl_facet) >= SIZEOF_STL_FACET, "size of stl_facet incorrec
typedef enum {binary, ascii, inmemory} stl_type;
typedef struct {
stl_vertex p1;
stl_vertex p2;
int facet_number;
} stl_edge;
struct stl_neighbors {
stl_neighbors() { reset(); }
void reset() {
neighbor[0] = -1;
neighbor[1] = -1;
neighbor[2] = -1;
which_vertex_not[0] = -1;
which_vertex_not[1] = -1;
which_vertex_not[2] = -1;
}
int num_neighbors_missing() const { return (this->neighbor[0] == -1) + (this->neighbor[1] == -1) + (this->neighbor[2] == -1); }
int num_neighbors() const { return 3 - this->num_neighbors_missing(); }
typedef struct stl_hash_edge {
// Key of a hash edge: sorted vertices of the edge.
uint32_t key[6];
// Compare two keys.
bool operator==(const stl_hash_edge &rhs) { return memcmp(key, rhs.key, sizeof(key)) == 0; }
bool operator!=(const stl_hash_edge &rhs) { return ! (*this == rhs); }
int hash(int M) const { return ((key[0] / 11 + key[1] / 7 + key[2] / 3) ^ (key[3] / 11 + key[4] / 7 + key[5] / 3)) % M; }
// Index of a facet owning this edge.
int facet_number;
// Index of this edge inside the facet with an index of facet_number.
// If this edge is stored backwards, which_edge is increased by 3.
int which_edge;
struct stl_hash_edge *next;
} stl_hash_edge;
typedef struct {
// Index of a neighbor facet.
int neighbor[3];
// Index of an opposite vertex at the neighbor face.
char which_vertex_not[3];
} stl_neighbors;
};
typedef struct {
int vertex[3];
} v_indices_struct;
typedef struct {
struct stl_stats {
stl_stats() { this->reset(); }
void reset() { memset(this, 0, sizeof(stl_stats)); this->volume = -1.0; }
char header[81];
stl_type type;
uint32_t number_of_facets;
@ -109,7 +100,6 @@ typedef struct {
float bounding_diameter;
float shortest_edge;
float volume;
unsigned number_of_blocks;
int connected_edges;
int connected_facets_1_edge;
int connected_facets_2_edge;
@ -126,45 +116,47 @@ typedef struct {
int backwards_edges;
int normals_fixed;
int number_of_parts;
int malloced;
int freed;
int facets_malloced;
int collisions;
int shared_vertices;
int shared_malloced;
} stl_stats;
};
typedef struct {
FILE *fp;
stl_facet *facet_start;
stl_hash_edge **heads;
stl_hash_edge *tail;
int M;
stl_neighbors *neighbors_start;
v_indices_struct *v_indices;
stl_vertex *v_shared;
struct stl_file {
stl_file() {}
void clear() {
this->facet_start.clear();
this->neighbors_start.clear();
this->stats.reset();
}
std::vector<stl_facet> facet_start;
std::vector<stl_neighbors> neighbors_start;
// Statistics
stl_stats stats;
char error;
} stl_file;
};
struct indexed_triangle_set
{
indexed_triangle_set() {}
extern void stl_open(stl_file *stl, const char *file);
extern void stl_close(stl_file *stl);
void clear() { indices.clear(); vertices.clear(); }
std::vector<stl_triangle_vertex_indices> indices;
std::vector<stl_vertex> vertices;
//FIXME add normals once we get rid of the stl_file from TriangleMesh completely.
//std::vector<stl_normal> normals
};
extern bool stl_open(stl_file *stl, const char *file);
extern void stl_stats_out(stl_file *stl, FILE *file, char *input_file);
extern void stl_print_neighbors(stl_file *stl, char *file);
extern void stl_put_little_int(FILE *fp, int value_in);
extern void stl_put_little_float(FILE *fp, float value_in);
extern void stl_write_ascii(stl_file *stl, const char *file, const char *label);
extern void stl_write_binary(stl_file *stl, const char *file, const char *label);
extern void stl_write_binary_block(stl_file *stl, FILE *fp);
extern bool stl_print_neighbors(stl_file *stl, char *file);
extern bool stl_write_ascii(stl_file *stl, const char *file, const char *label);
extern bool stl_write_binary(stl_file *stl, const char *file, const char *label);
extern void stl_check_facets_exact(stl_file *stl);
extern void stl_check_facets_nearby(stl_file *stl, float tolerance);
extern void stl_remove_unconnected_facets(stl_file *stl);
extern void stl_write_vertex(stl_file *stl, int facet, int vertex);
extern void stl_write_facet(stl_file *stl, char *label, int facet);
extern void stl_write_edge(stl_file *stl, char *label, stl_hash_edge edge);
extern void stl_write_neighbor(stl_file *stl, int facet);
extern void stl_write_quad_object(stl_file *stl, char *file);
extern bool stl_write_quad_object(stl_file *stl, char *file);
extern void stl_verify_neighbors(stl_file *stl);
extern void stl_fill_holes(stl_file *stl);
extern void stl_fix_normal_directions(stl_file *stl);
@ -186,9 +178,6 @@ extern void stl_get_size(stl_file *stl);
template<typename T>
extern void stl_transform(stl_file *stl, T *trafo3x4)
{
if (stl->error)
return;
for (uint32_t i_face = 0; i_face < stl->stats.number_of_facets; ++ i_face) {
stl_facet &face = stl->facet_start[i_face];
for (int i_vertex = 0; i_vertex < 3; ++ i_vertex) {
@ -211,9 +200,6 @@ extern void stl_transform(stl_file *stl, T *trafo3x4)
template<typename T>
inline void stl_transform(stl_file *stl, const Eigen::Transform<T, 3, Eigen::Affine, Eigen::DontAlign>& t)
{
if (stl->error)
return;
const Eigen::Matrix<double, 3, 3, Eigen::DontAlign> r = t.matrix().template block<3, 3>(0, 0);
for (size_t i = 0; i < stl->stats.number_of_facets; ++ i) {
stl_facet &f = stl->facet_start[i];
@ -228,9 +214,6 @@ inline void stl_transform(stl_file *stl, const Eigen::Transform<T, 3, Eigen::Aff
template<typename T>
inline void stl_transform(stl_file *stl, const Eigen::Matrix<T, 3, 3, Eigen::DontAlign>& m)
{
if (stl->error)
return;
for (size_t i = 0; i < stl->stats.number_of_facets; ++ i) {
stl_facet &f = stl->facet_start[i];
for (size_t j = 0; j < 3; ++j)
@ -241,13 +224,43 @@ inline void stl_transform(stl_file *stl, const Eigen::Matrix<T, 3, 3, Eigen::Don
stl_get_size(stl);
}
extern void stl_open_merge(stl_file *stl, char *file);
extern void stl_invalidate_shared_vertices(stl_file *stl);
extern void stl_generate_shared_vertices(stl_file *stl);
extern void stl_write_obj(stl_file *stl, const char *file);
extern void stl_write_off(stl_file *stl, const char *file);
extern void stl_write_dxf(stl_file *stl, const char *file, char *label);
extern void stl_write_vrml(stl_file *stl, const char *file);
template<typename T>
extern void its_transform(indexed_triangle_set &its, T *trafo3x4)
{
for (stl_vertex &v_dst : its.vertices) {
stl_vertex v_src = v_dst;
v_dst(0) = T(trafo3x4[0] * v_src(0) + trafo3x4[1] * v_src(1) + trafo3x4[2] * v_src(2) + trafo3x4[3]);
v_dst(1) = T(trafo3x4[4] * v_src(0) + trafo3x4[5] * v_src(1) + trafo3x4[6] * v_src(2) + trafo3x4[7]);
v_dst(2) = T(trafo3x4[8] * v_src(0) + trafo3x4[9] * v_src(1) + trafo3x4[10] * v_src(2) + trafo3x4[11]);
}
}
template<typename T>
inline void its_transform(indexed_triangle_set &its, const Eigen::Transform<T, 3, Eigen::Affine, Eigen::DontAlign>& t)
{
const Eigen::Matrix<double, 3, 3, Eigen::DontAlign> r = t.matrix().template block<3, 3>(0, 0);
for (stl_vertex &v : its.vertices)
v = (t * v.template cast<T>()).template cast<float>().eval();
}
template<typename T>
inline void its_transform(indexed_triangle_set &its, const Eigen::Matrix<T, 3, 3, Eigen::DontAlign>& m)
{
for (stl_vertex &v : its.vertices)
v = (m * v.template cast<T>()).template cast<float>().eval();
}
extern void its_rotate_x(indexed_triangle_set &its, float angle);
extern void its_rotate_y(indexed_triangle_set &its, float angle);
extern void its_rotate_z(indexed_triangle_set &its, float angle);
extern void stl_generate_shared_vertices(stl_file *stl, indexed_triangle_set &its);
extern bool its_write_obj(const indexed_triangle_set &its, const char *file);
extern bool its_write_off(const indexed_triangle_set &its, const char *file);
extern bool its_write_vrml(const indexed_triangle_set &its, const char *file);
extern bool stl_write_dxf(stl_file *stl, const char *file, char *label);
inline void stl_calculate_normal(stl_normal &normal, stl_facet *facet) {
normal = (facet->vertex[1] - facet->vertex[0]).cross(facet->vertex[2] - facet->vertex[0]);
}
@ -258,24 +271,18 @@ inline void stl_normalize_vector(stl_normal &normal) {
else
normal *= float(1.0 / length);
}
inline bool stl_vertex_lower(const stl_vertex &a, const stl_vertex &b) {
return (a(0) != b(0)) ? (a(0) < b(0)) :
((a(1) != b(1)) ? (a(1) < b(1)) : (a(2) < b(2)));
}
extern void stl_calculate_volume(stl_file *stl);
extern void stl_repair(stl_file *stl, int fixall_flag, int exact_flag, int tolerance_flag, float tolerance, int increment_flag, float increment, int nearby_flag, int iterations, int remove_unconnected_flag, int fill_holes_flag, int normal_directions_flag, int normal_values_flag, int reverse_all_flag, int verbose_flag);
extern void stl_repair(stl_file *stl, bool fixall_flag, bool exact_flag, bool tolerance_flag, float tolerance, bool increment_flag, float increment, bool nearby_flag, int iterations, bool remove_unconnected_flag, bool fill_holes_flag, bool normal_directions_flag, bool normal_values_flag, bool reverse_all_flag, bool verbose_flag);
extern void stl_initialize(stl_file *stl);
extern void stl_count_facets(stl_file *stl, const char *file);
extern void stl_allocate(stl_file *stl);
extern void stl_read(stl_file *stl, int first_facet, bool first);
extern void stl_facet_stats(stl_file *stl, stl_facet facet, bool &first);
extern void stl_reallocate(stl_file *stl);
extern void stl_add_facet(stl_file *stl, stl_facet *new_facet);
extern void stl_add_facet(stl_file *stl, const stl_facet *new_facet);
extern void stl_clear_error(stl_file *stl);
extern int stl_get_error(stl_file *stl);
extern void stl_exit_on_error(stl_file *stl);
// Validate the mesh, assert on error.
extern bool stl_validate(const stl_file *stl);
extern bool stl_validate(const stl_file *stl, const indexed_triangle_set &its);
#endif

383
src/admesh/stl_io.cpp
View file

@ -22,158 +22,85 @@
#include <stdlib.h>
#include <string.h>
#include <boost/log/trivial.hpp>
#include <boost/nowide/cstdio.hpp>
#include <boost/predef/other/endian.h>
#include "stl.h"
#include <boost/nowide/cstdio.hpp>
#include <boost/detail/endian.hpp>
#if !defined(SEEK_SET)
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
#endif
void
stl_stats_out(stl_file *stl, FILE *file, char *input_file) {
if (stl->error) return;
/* this is here for Slic3r, without our config.h
it won't use this part of the code anyway */
void stl_stats_out(stl_file *stl, FILE *file, char *input_file)
{
// This is here for Slic3r, without our config.h it won't use this part of the code anyway.
#ifndef VERSION
#define VERSION "unknown"
#endif
fprintf(file, "\n\
================= Results produced by ADMesh version " VERSION " ================\n");
fprintf(file, "\
Input file : %s\n", input_file);
if(stl->stats.type == binary) {
fprintf(file, "\
File type : Binary STL file\n");
} else {
fprintf(file, "\
File type : ASCII STL file\n");
}
fprintf(file, "\
Header : %s\n", stl->stats.header);
fprintf(file, "\n================= Results produced by ADMesh version " VERSION " ================\n");
fprintf(file, "Input file : %s\n", input_file);
if (stl->stats.type == binary)
fprintf(file, "File type : Binary STL file\n");
else
fprintf(file, "File type : ASCII STL file\n");
fprintf(file, "Header : %s\n", stl->stats.header);
fprintf(file, "============== Size ==============\n");
fprintf(file, "Min X = % f, Max X = % f\n",
stl->stats.min(0), stl->stats.max(0));
fprintf(file, "Min Y = % f, Max Y = % f\n",
stl->stats.min(1), stl->stats.max(1));
fprintf(file, "Min Z = % f, Max Z = % f\n",
stl->stats.min(2), stl->stats.max(2));
fprintf(file, "\
========= Facet Status ========== Original ============ Final ====\n");
fprintf(file, "\
Number of facets : %5d %5d\n",
stl->stats.original_num_facets, stl->stats.number_of_facets);
fprintf(file, "\
Facets with 1 disconnected edge : %5d %5d\n",
stl->stats.facets_w_1_bad_edge, stl->stats.connected_facets_2_edge -
stl->stats.connected_facets_3_edge);
fprintf(file, "\
Facets with 2 disconnected edges : %5d %5d\n",
stl->stats.facets_w_2_bad_edge, stl->stats.connected_facets_1_edge -
stl->stats.connected_facets_2_edge);
fprintf(file, "\
Facets with 3 disconnected edges : %5d %5d\n",
stl->stats.facets_w_3_bad_edge, stl->stats.number_of_facets -
stl->stats.connected_facets_1_edge);
fprintf(file, "\
Total disconnected facets : %5d %5d\n",
stl->stats.facets_w_1_bad_edge + stl->stats.facets_w_2_bad_edge +
stl->stats.facets_w_3_bad_edge, stl->stats.number_of_facets -
stl->stats.connected_facets_3_edge);
fprintf(file,
"=== Processing Statistics === ===== Other Statistics =====\n");
fprintf(file, "\
Number of parts : %5d Volume : % f\n",
stl->stats.number_of_parts, stl->stats.volume);
fprintf(file, "\
Degenerate facets : %5d\n", stl->stats.degenerate_facets);
fprintf(file, "\
Edges fixed : %5d\n", stl->stats.edges_fixed);
fprintf(file, "\
Facets removed : %5d\n", stl->stats.facets_removed);
fprintf(file, "\
Facets added : %5d\n", stl->stats.facets_added);
fprintf(file, "\
Facets reversed : %5d\n", stl->stats.facets_reversed);
fprintf(file, "\
Backwards edges : %5d\n", stl->stats.backwards_edges);
fprintf(file, "\
Normals fixed : %5d\n", stl->stats.normals_fixed);
fprintf(file, "Min X = % f, Max X = % f\n", stl->stats.min(0), stl->stats.max(0));
fprintf(file, "Min Y = % f, Max Y = % f\n", stl->stats.min(1), stl->stats.max(1));
fprintf(file, "Min Z = % f, Max Z = % f\n", stl->stats.min(2), stl->stats.max(2));
fprintf(file, "========= Facet Status ========== Original ============ Final ====\n");
fprintf(file, "Number of facets : %5d %5d\n", stl->stats.original_num_facets, stl->stats.number_of_facets);
fprintf(file, "Facets with 1 disconnected edge : %5d %5d\n",
stl->stats.facets_w_1_bad_edge, stl->stats.connected_facets_2_edge - stl->stats.connected_facets_3_edge);
fprintf(file, "Facets with 2 disconnected edges : %5d %5d\n",
stl->stats.facets_w_2_bad_edge, stl->stats.connected_facets_1_edge - stl->stats.connected_facets_2_edge);
fprintf(file, "Facets with 3 disconnected edges : %5d %5d\n",
stl->stats.facets_w_3_bad_edge, stl->stats.number_of_facets - stl->stats.connected_facets_1_edge);
fprintf(file, "Total disconnected facets : %5d %5d\n",
stl->stats.facets_w_1_bad_edge + stl->stats.facets_w_2_bad_edge + stl->stats.facets_w_3_bad_edge, stl->stats.number_of_facets - stl->stats.connected_facets_3_edge);
fprintf(file, "=== Processing Statistics === ===== Other Statistics =====\n");
fprintf(file, "Number of parts : %5d Volume : %f\n", stl->stats.number_of_parts, stl->stats.volume);
fprintf(file, "Degenerate facets : %5d\n", stl->stats.degenerate_facets);
fprintf(file, "Edges fixed : %5d\n", stl->stats.edges_fixed);
fprintf(file, "Facets removed : %5d\n", stl->stats.facets_removed);
fprintf(file, "Facets added : %5d\n", stl->stats.facets_added);
fprintf(file, "Facets reversed : %5d\n", stl->stats.facets_reversed);
fprintf(file, "Backwards edges : %5d\n", stl->stats.backwards_edges);
fprintf(file, "Normals fixed : %5d\n", stl->stats.normals_fixed);
}
void
stl_write_ascii(stl_file *stl, const char *file, const char *label) {
int i;
char *error_msg;
if (stl->error) return;
/* Open the file */
bool stl_write_ascii(stl_file *stl, const char *file, const char *label)
{
FILE *fp = boost::nowide::fopen(file, "w");
if(fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_write_ascii: Couldn't open %s for writing",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_write_ascii: Couldn't open " << file << " for writing";
return false;
}
fprintf(fp, "solid %s\n", label);
for(i = 0; i < stl->stats.number_of_facets; i++) {
fprintf(fp, " facet normal % .8E % .8E % .8E\n",
stl->facet_start[i].normal(0), stl->facet_start[i].normal(1),
stl->facet_start[i].normal(2));
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
fprintf(fp, " facet normal % .8E % .8E % .8E\n", stl->facet_start[i].normal(0), stl->facet_start[i].normal(1), stl->facet_start[i].normal(2));
fprintf(fp, " outer loop\n");
fprintf(fp, " vertex % .8E % .8E % .8E\n",
stl->facet_start[i].vertex[0](0), stl->facet_start[i].vertex[0](1),
stl->facet_start[i].vertex[0](2));
fprintf(fp, " vertex % .8E % .8E % .8E\n",
stl->facet_start[i].vertex[1](0), stl->facet_start[i].vertex[1](1),
stl->facet_start[i].vertex[1](2));
fprintf(fp, " vertex % .8E % .8E % .8E\n",
stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1),
stl->facet_start[i].vertex[2](2));
fprintf(fp, " vertex % .8E % .8E % .8E\n", stl->facet_start[i].vertex[0](0), stl->facet_start[i].vertex[0](1), stl->facet_start[i].vertex[0](2));
fprintf(fp, " vertex % .8E % .8E % .8E\n", stl->facet_start[i].vertex[1](0), stl->facet_start[i].vertex[1](1), stl->facet_start[i].vertex[1](2));
fprintf(fp, " vertex % .8E % .8E % .8E\n", stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1), stl->facet_start[i].vertex[2](2));
fprintf(fp, " endloop\n");
fprintf(fp, " endfacet\n");
}
fprintf(fp, "endsolid %s\n", label);
fclose(fp);
return true;
}
void
stl_print_neighbors(stl_file *stl, char *file) {
int i;
FILE *fp;
char *error_msg;
if (stl->error) return;
/* Open the file */
fp = boost::nowide::fopen(file, "w");
if(fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_print_neighbors: Couldn't open %s for writing",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
bool stl_print_neighbors(stl_file *stl, char *file)
{
FILE *fp = boost::nowide::fopen(file, "w");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_print_neighbors: Couldn't open " << file << " for writing";
return false;
}
for(i = 0; i < stl->stats.number_of_facets; i++) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
fprintf(fp, "%d, %d,%d, %d,%d, %d,%d\n",
i,
stl->neighbors_start[i].neighbor[0],
@ -184,9 +111,10 @@ stl_print_neighbors(stl_file *stl, char *file) {
(int)stl->neighbors_start[i].which_vertex_not[2]);
}
fclose(fp);
return true;
}
#ifndef BOOST_LITTLE_ENDIAN
#if BOOST_ENDIAN_BIG_BYTE
// Swap a buffer of 32bit data from little endian to big endian and vice versa.
void stl_internal_reverse_quads(char *buf, size_t cnt)
{
@ -197,36 +125,27 @@ void stl_internal_reverse_quads(char *buf, size_t cnt)
}
#endif
void
stl_write_binary(stl_file *stl, const char *file, const char *label) {
FILE *fp;
int i;
char *error_msg;
if (stl->error) return;
/* Open the file */
fp = boost::nowide::fopen(file, "wb");
if(fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_write_binary: Couldn't open %s for writing",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
bool stl_write_binary(stl_file *stl, const char *file, const char *label)
{
FILE *fp = boost::nowide::fopen(file, "wb");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_write_binary: Couldn't open " << file << " for writing";
return false;
}
fprintf(fp, "%s", label);
for(i = strlen(label); i < LABEL_SIZE; i++) putc(0, fp);
for (size_t i = strlen(label); i < LABEL_SIZE; ++ i)
putc(0, fp);
#if !defined(SEEK_SET)
#define SEEK_SET 0
#endif
fseek(fp, LABEL_SIZE, SEEK_SET);
#ifdef BOOST_LITTLE_ENDIAN
#if BOOST_ENDIAN_LITTLE_BYTE
fwrite(&stl->stats.number_of_facets, 4, 1, fp);
for (i = 0; i < stl->stats.number_of_facets; ++ i)
fwrite(stl->facet_start + i, SIZEOF_STL_FACET, 1, fp);
#else /* BOOST_LITTLE_ENDIAN */
for (const stl_facet &facet : stl->facet_start)
fwrite(&facet, SIZEOF_STL_FACET, 1, fp);
#else /* BOOST_ENDIAN_LITTLE_BYTE */
char buffer[50];
// Convert the number of facets to little endian.
memcpy(buffer, &stl->stats.number_of_facets, 4);
@ -238,44 +157,29 @@ stl_write_binary(stl_file *stl, const char *file, const char *label) {
stl_internal_reverse_quads(buffer, 48);
fwrite(buffer, SIZEOF_STL_FACET, 1, fp);
}
#endif /* BOOST_LITTLE_ENDIAN */
#endif /* BOOST_ENDIAN_LITTLE_BYTE */
fclose(fp);
return true;
}
void
stl_write_vertex(stl_file *stl, int facet, int vertex) {
if (stl->error) return;
void stl_write_vertex(stl_file *stl, int facet, int vertex)
{
printf(" vertex %d/%d % .8E % .8E % .8E\n", vertex, facet,
stl->facet_start[facet].vertex[vertex](0),
stl->facet_start[facet].vertex[vertex](1),
stl->facet_start[facet].vertex[vertex](2));
}
void
stl_write_facet(stl_file *stl, char *label, int facet) {
if (stl->error) return;
void stl_write_facet(stl_file *stl, char *label, int facet)
{
printf("facet (%d)/ %s\n", facet, label);
stl_write_vertex(stl, facet, 0);
stl_write_vertex(stl, facet, 1);
stl_write_vertex(stl, facet, 2);
}
void
stl_write_edge(stl_file *stl, char *label, stl_hash_edge edge) {
if (stl->error) return;
printf("edge (%d)/(%d) %s\n", edge.facet_number, edge.which_edge, label);
if(edge.which_edge < 3) {
stl_write_vertex(stl, edge.facet_number, edge.which_edge % 3);
stl_write_vertex(stl, edge.facet_number, (edge.which_edge + 1) % 3);
} else {
stl_write_vertex(stl, edge.facet_number, (edge.which_edge + 1) % 3);
stl_write_vertex(stl, edge.facet_number, edge.which_edge % 3);
}
}
void
stl_write_neighbor(stl_file *stl, int facet) {
if (stl->error) return;
void stl_write_neighbor(stl_file *stl, int facet)
{
printf("Neighbors %d: %d, %d, %d ; %d, %d, %d\n", facet,
stl->neighbors_start[facet].neighbor[0],
stl->neighbors_start[facet].neighbor[1],
@ -285,86 +189,43 @@ stl_write_neighbor(stl_file *stl, int facet) {
stl->neighbors_start[facet].which_vertex_not[2]);
}
void
stl_write_quad_object(stl_file *stl, char *file) {
FILE *fp;
int i;
int j;
char *error_msg;
bool stl_write_quad_object(stl_file *stl, char *file)
{
stl_vertex connect_color = stl_vertex::Zero();
stl_vertex uncon_1_color = stl_vertex::Zero();
stl_vertex uncon_2_color = stl_vertex::Zero();
stl_vertex uncon_3_color = stl_vertex::Zero();
stl_vertex color;
if (stl->error) return;
/* Open the file */
fp = boost::nowide::fopen(file, "w");
if(fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_write_quad_object: Couldn't open %s for writing",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
FILE *fp = boost::nowide::fopen(file, "w");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_write_quad_object: Couldn't open " << file << " for writing";
return false;
}
fprintf(fp, "CQUAD\n");
for(i = 0; i < stl->stats.number_of_facets; i++) {
j = ((stl->neighbors_start[i].neighbor[0] == -1) +
(stl->neighbors_start[i].neighbor[1] == -1) +
(stl->neighbors_start[i].neighbor[2] == -1));
if(j == 0) {
color = connect_color;
} else if(j == 1) {
color = uncon_1_color;
} else if(j == 2) {
color = uncon_2_color;
} else {
color = uncon_3_color;
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
switch (stl->neighbors_start[i].num_neighbors_missing()) {
case 0: color = connect_color; break;
case 1: color = uncon_1_color; break;
case 2: color = uncon_2_color; break;
default: color = uncon_3_color;
}
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n",
stl->facet_start[i].vertex[0](0),
stl->facet_start[i].vertex[0](1),
stl->facet_start[i].vertex[0](2), color(0), color(1), color(2));
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n",
stl->facet_start[i].vertex[1](0),
stl->facet_start[i].vertex[1](1),
stl->facet_start[i].vertex[1](2), color(0), color(1), color(2));
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n",
stl->facet_start[i].vertex[2](0),
stl->facet_start[i].vertex[2](1),
stl->facet_start[i].vertex[2](2), color(0), color(1), color(2));
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n",
stl->facet_start[i].vertex[2](0),
stl->facet_start[i].vertex[2](1),
stl->facet_start[i].vertex[2](2), color(0), color(1), color(2));
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n", stl->facet_start[i].vertex[0](0), stl->facet_start[i].vertex[0](1), stl->facet_start[i].vertex[0](2), color(0), color(1), color(2));
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n", stl->facet_start[i].vertex[1](0), stl->facet_start[i].vertex[1](1), stl->facet_start[i].vertex[1](2), color(0), color(1), color(2));
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n", stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1), stl->facet_start[i].vertex[2](2), color(0), color(1), color(2));
fprintf(fp, "%f %f %f %1.1f %1.1f %1.1f 1\n", stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1), stl->facet_start[i].vertex[2](2), color(0), color(1), color(2));
}
fclose(fp);
return true;
}
void
stl_write_dxf(stl_file *stl, const char *file, char *label) {
int i;
FILE *fp;
char *error_msg;
if (stl->error) return;
/* Open the file */
fp = boost::nowide::fopen(file, "w");
if(fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_write_ascii: Couldn't open %s for writing",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
bool stl_write_dxf(stl_file *stl, const char *file, char *label)
{
FILE *fp = boost::nowide::fopen(file, "w");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_write_quad_object: Couldn't open " << file << " for writing";
return false;
}
fprintf(fp, "999\n%s\n", label);
@ -375,41 +236,15 @@ stl_write_dxf(stl_file *stl, const char *file, char *label) {
fprintf(fp, "0\nSECTION\n2\nENTITIES\n");
for(i = 0; i < stl->stats.number_of_facets; i++) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
fprintf(fp, "0\n3DFACE\n8\n0\n");
fprintf(fp, "10\n%f\n20\n%f\n30\n%f\n",
stl->facet_start[i].vertex[0](0), stl->facet_start[i].vertex[0](1),
stl->facet_start[i].vertex[0](2));
fprintf(fp, "11\n%f\n21\n%f\n31\n%f\n",
stl->facet_start[i].vertex[1](0), stl->facet_start[i].vertex[1](1),
stl->facet_start[i].vertex[1](2));
fprintf(fp, "12\n%f\n22\n%f\n32\n%f\n",
stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1),
stl->facet_start[i].vertex[2](2));
fprintf(fp, "13\n%f\n23\n%f\n33\n%f\n",
stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1),
stl->facet_start[i].vertex[2](2));
fprintf(fp, "10\n%f\n20\n%f\n30\n%f\n", stl->facet_start[i].vertex[0](0), stl->facet_start[i].vertex[0](1), stl->facet_start[i].vertex[0](2));
fprintf(fp, "11\n%f\n21\n%f\n31\n%f\n", stl->facet_start[i].vertex[1](0), stl->facet_start[i].vertex[1](1), stl->facet_start[i].vertex[1](2));
fprintf(fp, "12\n%f\n22\n%f\n32\n%f\n", stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1), stl->facet_start[i].vertex[2](2));
fprintf(fp, "13\n%f\n23\n%f\n33\n%f\n", stl->facet_start[i].vertex[2](0), stl->facet_start[i].vertex[2](1), stl->facet_start[i].vertex[2](2));
}
fprintf(fp, "0\nENDSEC\n0\nEOF\n");
fclose(fp);
}
void
stl_clear_error(stl_file *stl) {
stl->error = 0;
}
void
stl_exit_on_error(stl_file *stl) {
if (!stl->error) return;
stl->error = 0;
stl_close(stl);
exit(1);
}
int
stl_get_error(stl_file *stl) {
return stl->error;
return true;
}

354
src/admesh/stlinit.cpp
View file

@ -26,6 +26,7 @@
#include <math.h>
#include <assert.h>
#include <boost/log/trivial.hpp>
#include <boost/nowide/cstdio.hpp>
#include <boost/detail/endian.hpp>
@ -35,279 +36,152 @@
#error "SEEK_SET not defined"
#endif
void
stl_open(stl_file *stl, const char *file) {
stl_initialize(stl);
stl_count_facets(stl, file);
stl_allocate(stl);
stl_read(stl, 0, true);
if (stl->fp != nullptr) {
fclose(stl->fp);
stl->fp = nullptr;
}
static FILE* stl_open_count_facets(stl_file *stl, const char *file)
{
// Open the file in binary mode first.
FILE *fp = boost::nowide::fopen(file, "rb");
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_open_count_facets: Couldn't open " << file << " for reading";
return nullptr;
}
// Find size of file.
fseek(fp, 0, SEEK_END);
long file_size = ftell(fp);
void
stl_initialize(stl_file *stl) {
memset(stl, 0, sizeof(stl_file));
stl->stats.volume = -1.0;
}
#ifndef BOOST_LITTLE_ENDIAN
extern void stl_internal_reverse_quads(char *buf, size_t cnt);
#endif /* BOOST_LITTLE_ENDIAN */
void
stl_count_facets(stl_file *stl, const char *file) {
long file_size;
uint32_t header_num_facets;
uint32_t num_facets;
int i;
size_t s;
// Check for binary or ASCII file.
fseek(fp, HEADER_SIZE, SEEK_SET);
unsigned char chtest[128];
int num_lines = 1;
char *error_msg;
if (stl->error) return;
/* Open the file in binary mode first */
stl->fp = boost::nowide::fopen(file, "rb");
if(stl->fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_initialize: Couldn't open %s for reading",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
}
/* Find size of file */
fseek(stl->fp, 0, SEEK_END);
file_size = ftell(stl->fp);
/* Check for binary or ASCII file */
fseek(stl->fp, HEADER_SIZE, SEEK_SET);
if (!fread(chtest, sizeof(chtest), 1, stl->fp)) {
perror("The input is an empty file");
stl->error = 1;
return;
if (! fread(chtest, sizeof(chtest), 1, fp)) {
BOOST_LOG_TRIVIAL(error) << "stl_open_count_facets: The input is an empty file: " << file;
fclose(fp);
return nullptr;
}
stl->stats.type = ascii;
for(s = 0; s < sizeof(chtest); s++) {
for (size_t s = 0; s < sizeof(chtest); s++) {
if (chtest[s] > 127) {
stl->stats.type = binary;
break;
}
}
rewind(stl->fp);
rewind(fp);
/* Get the header and the number of facets in the .STL file */
/* If the .STL file is binary, then do the following */
uint32_t num_facets = 0;
// Get the header and the number of facets in the .STL file.
// If the .STL file is binary, then do the following:
if (stl->stats.type == binary) {
/* Test if the STL file has the right size */
if(((file_size - HEADER_SIZE) % SIZEOF_STL_FACET != 0)
|| (file_size < STL_MIN_FILE_SIZE)) {
fprintf(stderr, "The file %s has the wrong size.\n", file);
stl->error = 1;
return;
// Test if the STL file has the right size.
if (((file_size - HEADER_SIZE) % SIZEOF_STL_FACET != 0) || (file_size < STL_MIN_FILE_SIZE)) {
BOOST_LOG_TRIVIAL(error) << "stl_open_count_facets: The file " << file << " has the wrong size.";
fclose(fp);
return nullptr;
}
num_facets = (file_size - HEADER_SIZE) / SIZEOF_STL_FACET;
/* Read the header */
if (fread(stl->stats.header, LABEL_SIZE, 1, stl->fp) > 79) {
// Read the header.
if (fread(stl->stats.header, LABEL_SIZE, 1, fp) > 79)
stl->stats.header[80] = '\0';
}
/* Read the int following the header. This should contain # of facets */
bool header_num_faces_read = fread(&header_num_facets, sizeof(uint32_t), 1, stl->fp) != 0;
// Read the int following the header. This should contain # of facets.
uint32_t header_num_facets;
bool header_num_faces_read = fread(&header_num_facets, sizeof(uint32_t), 1, fp) != 0;
#ifndef BOOST_LITTLE_ENDIAN
// Convert from little endian to big endian.
stl_internal_reverse_quads((char*)&header_num_facets, 4);
#endif /* BOOST_LITTLE_ENDIAN */
if (! header_num_faces_read || num_facets != header_num_facets) {
fprintf(stderr,
"Warning: File size doesn't match number of facets in the header\n");
if (! header_num_faces_read || num_facets != header_num_facets)
BOOST_LOG_TRIVIAL(info) << "stl_open_count_facets: Warning: File size doesn't match number of facets in the header: " << file;
}
}
/* Otherwise, if the .STL file is ASCII, then do the following */
else {
/* Reopen the file in text mode (for getting correct newlines on Windows) */
// Otherwise, if the .STL file is ASCII, then do the following:
else
{
// Reopen the file in text mode (for getting correct newlines on Windows)
// fix to silence a warning about unused return value.
// obviously if it fails we have problems....
stl->fp = boost::nowide::freopen(file, "r", stl->fp);
fp = boost::nowide::freopen(file, "r", fp);
// do another null check to be safe
if(stl->fp == NULL) {
error_msg = (char*)
malloc(81 + strlen(file)); /* Allow 80 chars+file size for message */
sprintf(error_msg, "stl_initialize: Couldn't open %s for reading",
file);
perror(error_msg);
free(error_msg);
stl->error = 1;
return;
if (fp == nullptr) {
BOOST_LOG_TRIVIAL(error) << "stl_open_count_facets: Couldn't open " << file << " for reading";
fclose(fp);
return nullptr;
}
/* Find the number of facets */
// Find the number of facets.
char linebuf[100];
while (fgets(linebuf, 100, stl->fp) != NULL) {
/* don't count short lines */
if (strlen(linebuf) <= 4) continue;
/* skip solid/endsolid lines as broken STL file generators may put several of them */
if (strncmp(linebuf, "solid", 5) == 0 || strncmp(linebuf, "endsolid", 8) == 0) continue;
int num_lines = 1;
while (fgets(linebuf, 100, fp) != nullptr) {
// Don't count short lines.
if (strlen(linebuf) <= 4)
continue;
// Skip solid/endsolid lines as broken STL file generators may put several of them.
if (strncmp(linebuf, "solid", 5) == 0 || strncmp(linebuf, "endsolid", 8) == 0)
continue;
++ num_lines;
}
rewind(stl->fp);
rewind(fp);
/* Get the header */
for(i = 0;
(i < 80) && (stl->stats.header[i] = getc(stl->fp)) != '\n'; i++);
stl->stats.header[i] = '\0'; /* Lose the '\n' */
// Get the header.
int i = 0;
for (; i < 80 && (stl->stats.header[i] = getc(fp)) != '\n'; ++ i) ;
stl->stats.header[i] = '\0'; // Lose the '\n'
stl->stats.header[80] = '\0';
num_facets = num_lines / ASCII_LINES_PER_FACET;
}
stl->stats.number_of_facets += num_facets;
stl->stats.original_num_facets = stl->stats.number_of_facets;
return fp;
}
void
stl_allocate(stl_file *stl) {
if (stl->error) return;
/* Allocate memory for the entire .STL file */
stl->facet_start = (stl_facet*)calloc(stl->stats.number_of_facets,
sizeof(stl_facet));
if(stl->facet_start == NULL) perror("stl_initialize");
stl->stats.facets_malloced = stl->stats.number_of_facets;
/* Allocate memory for the neighbors list */
stl->neighbors_start = (stl_neighbors*)
calloc(stl->stats.number_of_facets, sizeof(stl_neighbors));
if(stl->facet_start == NULL) perror("stl_initialize");
}
void
stl_open_merge(stl_file *stl, char *file_to_merge) {
int num_facets_so_far;
stl_type origStlType;
FILE *origFp;
stl_file stl_to_merge;
if (stl->error) return;
/* Record how many facets we have so far from the first file. We will start putting
facets in the next position. Since we're 0-indexed, it'l be the same position. */
num_facets_so_far = stl->stats.number_of_facets;
/* Record the file type we started with: */
origStlType=stl->stats.type;
/* Record the file pointer too: */
origFp=stl->fp;
/* Initialize the sturucture with zero stats, header info and sizes: */
stl_initialize(&stl_to_merge);
stl_count_facets(&stl_to_merge, file_to_merge);
/* Copy what we need to into stl so that we can read the file_to_merge directly into it
using stl_read: Save the rest of the valuable info: */
stl->stats.type=stl_to_merge.stats.type;
stl->fp=stl_to_merge.fp;
/* Add the number of facets we already have in stl with what we we found in stl_to_merge but
haven't read yet. */
stl->stats.number_of_facets=num_facets_so_far+stl_to_merge.stats.number_of_facets;
/* Allocate enough room for stl->stats.number_of_facets facets and neighbors: */
stl_reallocate(stl);
/* Read the file to merge directly into stl, adding it to what we have already.
Start at num_facets_so_far, the index to the first unused facet. Also say
that this isn't our first time so we should augment stats like min and max
instead of erasing them. */
stl_read(stl, num_facets_so_far, false);
/* Restore the stl information we overwrote (for stl_read) so that it still accurately
reflects the subject part: */
stl->stats.type=origStlType;
stl->fp=origFp;
}
extern void
stl_reallocate(stl_file *stl) {
if (stl->error) return;
/* Reallocate more memory for the .STL file(s) */
stl->facet_start = (stl_facet*)realloc(stl->facet_start, stl->stats.number_of_facets *
sizeof(stl_facet));
if(stl->facet_start == NULL) perror("stl_initialize");
stl->stats.facets_malloced = stl->stats.number_of_facets;
/* Reallocate more memory for the neighbors list */
stl->neighbors_start = (stl_neighbors*)
realloc(stl->neighbors_start, stl->stats.number_of_facets *
sizeof(stl_neighbors));
if(stl->facet_start == NULL) perror("stl_initialize");
}
/* Reads the contents of the file pointed to by stl->fp into the stl structure,
/* Reads the contents of the file pointed to by fp into the stl structure,
starting at facet first_facet. The second argument says if it's our first
time running this for the stl and therefore we should reset our max and min stats. */
void stl_read(stl_file *stl, int first_facet, bool first) {
stl_facet facet;
if (stl->error) return;
if(stl->stats.type == binary) {
fseek(stl->fp, HEADER_SIZE, SEEK_SET);
} else {
rewind(stl->fp);
}
static bool stl_read(stl_file *stl, FILE *fp, int first_facet, bool first)
{
if (stl->stats.type == binary)
fseek(fp, HEADER_SIZE, SEEK_SET);
else
rewind(fp);
char normal_buf[3][32];
for(uint32_t i = first_facet; i < stl->stats.number_of_facets; i++) {
if(stl->stats.type == binary)
/* Read a single facet from a binary .STL file */
{
/* we assume little-endian architecture! */
if (fread(&facet, 1, SIZEOF_STL_FACET, stl->fp) != SIZEOF_STL_FACET) {
stl->error = 1;
return;
}
for (uint32_t i = first_facet; i < stl->stats.number_of_facets; ++ i) {
stl_facet facet;
if (stl->stats.type == binary) {
// Read a single facet from a binary .STL file. We assume little-endian architecture!
if (fread(&facet, 1, SIZEOF_STL_FACET, fp) != SIZEOF_STL_FACET)
return false;
#ifndef BOOST_LITTLE_ENDIAN
// Convert the loaded little endian data to big endian.
stl_internal_reverse_quads((char*)&facet, 48);
#endif /* BOOST_LITTLE_ENDIAN */
} else
/* Read a single facet from an ASCII .STL file */
{
} else {
// Read a single facet from an ASCII .STL file
// skip solid/endsolid
// (in this order, otherwise it won't work when they are paired in the middle of a file)
fscanf(stl->fp, "endsolid%*[^\n]\n");
fscanf(stl->fp, "solid%*[^\n]\n"); // name might contain spaces so %*s doesn't work and it also can be empty (just "solid")
fscanf(fp, "endsolid%*[^\n]\n");
fscanf(fp, "solid%*[^\n]\n"); // name might contain spaces so %*s doesn't work and it also can be empty (just "solid")
// Leading space in the fscanf format skips all leading white spaces including numerous new lines and tabs.
int res_normal = fscanf(stl->fp, " facet normal %31s %31s %31s", normal_buf[0], normal_buf[1], normal_buf[2]);
int res_normal = fscanf(fp, " facet normal %31s %31s %31s", normal_buf[0], normal_buf[1], normal_buf[2]);
assert(res_normal == 3);
int res_outer_loop = fscanf(stl->fp, " outer loop");
int res_outer_loop = fscanf(fp, " outer loop");
assert(res_outer_loop == 0);
int res_vertex1 = fscanf(stl->fp, " vertex %f %f %f", &facet.vertex[0](0), &facet.vertex[0](1), &facet.vertex[0](2));
int res_vertex1 = fscanf(fp, " vertex %f %f %f", &facet.vertex[0](0), &facet.vertex[0](1), &facet.vertex[0](2));
assert(res_vertex1 == 3);
int res_vertex2 = fscanf(stl->fp, " vertex %f %f %f", &facet.vertex[1](0), &facet.vertex[1](1), &facet.vertex[1](2));
int res_vertex2 = fscanf(fp, " vertex %f %f %f", &facet.vertex[1](0), &facet.vertex[1](1), &facet.vertex[1](2));
assert(res_vertex2 == 3);
int res_vertex3 = fscanf(stl->fp, " vertex %f %f %f", &facet.vertex[2](0), &facet.vertex[2](1), &facet.vertex[2](2));
int res_vertex3 = fscanf(fp, " vertex %f %f %f", &facet.vertex[2](0), &facet.vertex[2](1), &facet.vertex[2](2));
assert(res_vertex3 == 3);
int res_endloop = fscanf(stl->fp, " endloop");
int res_endloop = fscanf(fp, " endloop");
assert(res_endloop == 0);
// There is a leading and trailing white space around endfacet to eat up all leading and trailing white spaces including numerous tabs and new lines.
int res_endfacet = fscanf(stl->fp, " endfacet ");
int res_endfacet = fscanf(fp, " endfacet ");
if (res_normal != 3 || res_outer_loop != 0 || res_vertex1 != 3 || res_vertex2 != 3 || res_vertex3 != 3 || res_endloop != 0 || res_endfacet != 0) {
perror("Something is syntactically very wrong with this ASCII STL!");
stl->error = 1;
return;
BOOST_LOG_TRIVIAL(error) << "Something is syntactically very wrong with this ASCII STL! ";
return false;
}
// The facet normal has been parsed as a single string as to workaround for not a numbers in the normal definition.
@ -335,19 +209,48 @@ void stl_read(stl_file *stl, int first_facet, bool first) {
}
#endif
/* Write the facet into memory. */
// Write the facet into memory.
stl->facet_start[i] = facet;
stl_facet_stats(stl, facet, first);
}
stl->stats.size = stl->stats.max - stl->stats.min;
stl->stats.bounding_diameter = stl->stats.size.norm();
return true;
}
bool stl_open(stl_file *stl, const char *file)
{
stl->clear();
FILE *fp = stl_open_count_facets(stl, file);
if (fp == nullptr)
return false;
stl_allocate(stl);
bool result = stl_read(stl, fp, 0, true);
fclose(fp);
return result;
}
#ifndef BOOST_LITTLE_ENDIAN
extern void stl_internal_reverse_quads(char *buf, size_t cnt);
#endif /* BOOST_LITTLE_ENDIAN */
void stl_allocate(stl_file *stl)
{
// Allocate memory for the entire .STL file.
stl->facet_start.assign(stl->stats.number_of_facets, stl_facet());
// Allocate memory for the neighbors list.
stl->neighbors_start.assign(stl->stats.number_of_facets, stl_neighbors());
}
void stl_reallocate(stl_file *stl)
{
stl->facet_start.resize(stl->stats.number_of_facets);
stl->neighbors_start.resize(stl->stats.number_of_facets);
}
void stl_facet_stats(stl_file *stl, stl_facet facet, bool &first)
{
if (stl->error)
return;
// While we are going through all of the facets, let's find the
// maximum and minimum values for x, y, and z
@ -366,20 +269,3 @@ void stl_facet_stats(stl_file *stl, stl_facet facet, bool &first)
stl->stats.max = stl->stats.max.cwiseMax(facet.vertex[i]);
}
}
void stl_close(stl_file *stl)
{
assert(stl->fp == nullptr);
assert(stl->heads == nullptr);
assert(stl->tail == nullptr);
if (stl->facet_start != NULL)
free(stl->facet_start);
if (stl->neighbors_start != NULL)
free(stl->neighbors_start);
if (stl->v_indices != NULL)
free(stl->v_indices);
if (stl->v_shared != NULL)
free(stl->v_shared);
memset(stl, 0, sizeof(stl_file));
}

316
src/admesh/util.cpp
View file

@ -25,35 +25,29 @@
#include <string.h>
#include <math.h>
#include <boost/log/trivial.hpp>
#include "stl.h"
static void stl_rotate(float *x, float *y, const double c, const double s);
static float get_area(stl_facet *facet);
static float get_volume(stl_file *stl);
void
stl_verify_neighbors(stl_file *stl) {
int i;
int j;
stl_edge edge_a;
stl_edge edge_b;
int neighbor;
int vnot;
if (stl->error) return;
void stl_verify_neighbors(stl_file *stl)
{
stl->stats.backwards_edges = 0;
for(i = 0; i < stl->stats.number_of_facets; i++) {
for(j = 0; j < 3; j++) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
for (int j = 0; j < 3; ++ j) {
struct stl_edge {
stl_vertex p1;
stl_vertex p2;
int facet_number;
};
stl_edge edge_a;
edge_a.p1 = stl->facet_start[i].vertex[j];
edge_a.p2 = stl->facet_start[i].vertex[(j + 1) % 3];
neighbor = stl->neighbors_start[i].neighbor[j];
vnot = stl->neighbors_start[i].which_vertex_not[j];
int neighbor = stl->neighbors_start[i].neighbor[j];
if (neighbor == -1)
continue; /* this edge has no neighbor... Continue. */
continue; // this edge has no neighbor... Continue.
int vnot = stl->neighbors_start[i].which_vertex_not[j];
stl_edge edge_b;
if (vnot < 3) {
edge_b.p1 = stl->facet_start[neighbor].vertex[(vnot + 2) % 3];
edge_b.p2 = stl->facet_start[neighbor].vertex[(vnot + 1) % 3];
@ -63,9 +57,8 @@ stl_verify_neighbors(stl_file *stl) {
edge_b.p2 = stl->facet_start[neighbor].vertex[(vnot + 2) % 3];
}
if (edge_a.p1 != edge_b.p1 || edge_a.p2 != edge_b.p2) {
/* These edges should match but they don't. Print results. */
printf("edge %d of facet %d doesn't match edge %d of facet %d\n",
j, i, vnot + 1, neighbor);
// These edges should match but they don't. Print results.
BOOST_LOG_TRIVIAL(info) << "edge " << j << " of facet " << i << " doesn't match edge " << (vnot + 1) << " of facet " << neighbor;
stl_write_facet(stl, (char*)"first facet", i);
stl_write_facet(stl, (char*)"second facet", neighbor);
}
@ -75,9 +68,6 @@ stl_verify_neighbors(stl_file *stl) {
void stl_translate(stl_file *stl, float x, float y, float z)
{
if (stl->error)
return;
stl_vertex new_min(x, y, z);
stl_vertex shift = new_min - stl->stats.min;
for (int i = 0; i < stl->stats.number_of_facets; ++ i)
@ -85,29 +75,21 @@ void stl_translate(stl_file *stl, float x, float y, float z)
stl->facet_start[i].vertex[j] += shift;
stl->stats.min = new_min;
stl->stats.max += shift;
stl_invalidate_shared_vertices(stl);
}
/* Translates the stl by x,y,z, relatively from wherever it is currently */
void stl_translate_relative(stl_file *stl, float x, float y, float z)
{
if (stl->error)
return;
stl_vertex shift(x, y, z);
for (int i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; ++ j)
stl->facet_start[i].vertex[j] += shift;
stl->stats.min += shift;
stl->stats.max += shift;
stl_invalidate_shared_vertices(stl);
}
void stl_scale_versor(stl_file *stl, const stl_vertex &versor)
{
if (stl->error)
return;
// Scale extents.
auto s = versor.array();
stl->stats.min.array() *= s;
@ -121,99 +103,96 @@ void stl_scale_versor(stl_file *stl, const stl_vertex &versor)
for (int i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; ++ j)
stl->facet_start[i].vertex[j].array() *= s;
stl_invalidate_shared_vertices(stl);
}
static void calculate_normals(stl_file *stl)
{
if (stl->error)
return;
stl_normal normal;
for(uint32_t i = 0; i < stl->stats.number_of_facets; i++) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
stl_calculate_normal(normal, &stl->facet_start[i]);
stl_normalize_vector(normal);
stl->facet_start[i].normal = normal;
}
}
void
stl_rotate_x(stl_file *stl, float angle) {
int i;
int j;
static inline void rotate_point_2d(float &x, float &y, const double c, const double s)
{
double xold = x;
double yold = y;
x = float(c * xold - s * yold);
y = float(s * xold + c * yold);
}
void stl_rotate_x(stl_file *stl, float angle)
{
double radian_angle = (angle / 180.0) * M_PI;
double c = cos(radian_angle);
double s = sin(radian_angle);
if (stl->error) return;
for(i = 0; i < stl->stats.number_of_facets; i++) {
for(j = 0; j < 3; j++) {
stl_rotate(&stl->facet_start[i].vertex[j](1),
&stl->facet_start[i].vertex[j](2), c, s);
}
}
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; ++ j)
rotate_point_2d(stl->facet_start[i].vertex[j](1), stl->facet_start[i].vertex[j](2), c, s);
stl_get_size(stl);
calculate_normals(stl);
}
void
stl_rotate_y(stl_file *stl, float angle) {
int i;
int j;
void stl_rotate_y(stl_file *stl, float angle)
{
double radian_angle = (angle / 180.0) * M_PI;
double c = cos(radian_angle);
double s = sin(radian_angle);
if (stl->error) return;
for(i = 0; i < stl->stats.number_of_facets; i++) {
for(j = 0; j < 3; j++) {
stl_rotate(&stl->facet_start[i].vertex[j](2),
&stl->facet_start[i].vertex[j](0), c, s);
}
}
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; ++ j)
rotate_point_2d(stl->facet_start[i].vertex[j](2), stl->facet_start[i].vertex[j](0), c, s);
stl_get_size(stl);
calculate_normals(stl);
}
void
stl_rotate_z(stl_file *stl, float angle) {
int i;
int j;
void stl_rotate_z(stl_file *stl, float angle)
{
double radian_angle = (angle / 180.0) * M_PI;
double c = cos(radian_angle);
double s = sin(radian_angle);
if (stl->error) return;
for(i = 0; i < stl->stats.number_of_facets; i++) {
for(j = 0; j < 3; j++) {
stl_rotate(&stl->facet_start[i].vertex[j](0),
&stl->facet_start[i].vertex[j](1), c, s);
}
}
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; ++ j)
rotate_point_2d(stl->facet_start[i].vertex[j](0), stl->facet_start[i].vertex[j](1), c, s);
stl_get_size(stl);
calculate_normals(stl);
}
void its_rotate_x(indexed_triangle_set &its, float angle)
{
double radian_angle = (angle / 180.0) * M_PI;
double c = cos(radian_angle);
double s = sin(radian_angle);
for (stl_vertex &v : its.vertices)
rotate_point_2d(v(1), v(2), c, s);
}
void its_rotate_y(indexed_triangle_set& its, float angle)
{
double radian_angle = (angle / 180.0) * M_PI;
double c = cos(radian_angle);
double s = sin(radian_angle);
for (stl_vertex& v : its.vertices)
rotate_point_2d(v(2), v(0), c, s);
}
static void
stl_rotate(float *x, float *y, const double c, const double s) {
double xold = *x;
double yold = *y;
*x = float(c * xold - s * yold);
*y = float(s * xold + c * yold);
void its_rotate_z(indexed_triangle_set& its, float angle)
{
double radian_angle = (angle / 180.0) * M_PI;
double c = cos(radian_angle);
double s = sin(radian_angle);
for (stl_vertex& v : its.vertices)
rotate_point_2d(v(0), v(1), c, s);
}
void stl_get_size(stl_file *stl)
{
if (stl->error || stl->stats.number_of_facets == 0)
if (stl->stats.number_of_facets == 0)
return;
stl->stats.min = stl->facet_start[0].vertex[0];
stl->stats.max = stl->stats.min;
for (int i = 0; i < stl->stats.number_of_facets; ++ i) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
const stl_facet &face = stl->facet_start[i];
for (int j = 0; j < 3; ++ j) {
stl->stats.min = stl->stats.min.cwiseMin(face.vertex[j]);
@ -226,14 +205,9 @@ void stl_get_size(stl_file *stl)
void stl_mirror_xy(stl_file *stl)
{
if (stl->error)
return;
for(int i = 0; i < stl->stats.number_of_facets; i++) {
for(int j = 0; j < 3; j++) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; ++ j)
stl->facet_start[i].vertex[j](2) *= -1.0;
}
}
float temp_size = stl->stats.min(2);
stl->stats.min(2) = stl->stats.max(2);
stl->stats.max(2) = temp_size;
@ -245,13 +219,9 @@ void stl_mirror_xy(stl_file *stl)
void stl_mirror_yz(stl_file *stl)
{
if (stl->error) return;
for (int i = 0; i < stl->stats.number_of_facets; i++) {
for (int j = 0; j < 3; j++) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; j++)
stl->facet_start[i].vertex[j](0) *= -1.0;
}
}
float temp_size = stl->stats.min(0);
stl->stats.min(0) = stl->stats.max(0);
stl->stats.max(0) = temp_size;
@ -263,48 +233,16 @@ void stl_mirror_yz(stl_file *stl)
void stl_mirror_xz(stl_file *stl)
{
if (stl->error)
return;
for (int i = 0; i < stl->stats.number_of_facets; i++) {
for (int j = 0; j < 3; j++) {
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i)
for (int j = 0; j < 3; ++ j)
stl->facet_start[i].vertex[j](1) *= -1.0;
}
}
float temp_size = stl->stats.min(1);
stl->stats.min(1) = stl->stats.max(1);
stl->stats.max(1) = temp_size;
stl->stats.min(1) *= -1.0;
stl->stats.max(1) *= -1.0;
stl_reverse_all_facets(stl);
stl->stats.facets_reversed -= stl->stats.number_of_facets; /* for not altering stats */
}
static float get_volume(stl_file *stl)
{
if (stl->error)
return 0;
// Choose a point, any point as the reference.
stl_vertex p0 = stl->facet_start[0].vertex[0];
float volume = 0.f;
for(uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
// Do dot product to get distance from point to plane.
float height = stl->facet_start[i].normal.dot(stl->facet_start[i].vertex[0] - p0);
float area = get_area(&stl->facet_start[i]);
volume += (area * height) / 3.0f;
}
return volume;
}
void stl_calculate_volume(stl_file *stl)
{
if (stl->error) return;
stl->stats.volume = get_volume(stl);
if(stl->stats.volume < 0.0) {
stl_reverse_all_facets(stl);
stl->stats.volume = -stl->stats.volume;
}
stl->stats.facets_reversed -= stl->stats.number_of_facets; // for not altering stats
}
static float get_area(stl_facet *facet)
@ -335,86 +273,89 @@ static float get_area(stl_facet *facet)
return 0.5f * n.dot(sum);
}
void stl_repair(stl_file *stl,
int fixall_flag,
int exact_flag,
int tolerance_flag,
static float get_volume(stl_file *stl)
{
// Choose a point, any point as the reference.
stl_vertex p0 = stl->facet_start[0].vertex[0];
float volume = 0.f;
for (uint32_t i = 0; i < stl->stats.number_of_facets; ++ i) {
// Do dot product to get distance from point to plane.
float height = stl->facet_start[i].normal.dot(stl->facet_start[i].vertex[0] - p0);
float area = get_area(&stl->facet_start[i]);
volume += (area * height) / 3.0f;
}
return volume;
}
void stl_calculate_volume(stl_file *stl)
{
stl->stats.volume = get_volume(stl);
if (stl->stats.volume < 0.0) {
stl_reverse_all_facets(stl);
stl->stats.volume = -stl->stats.volume;
}
}
void stl_repair(
stl_file *stl,
bool fixall_flag,
bool exact_flag,
bool tolerance_flag,
float tolerance,
int increment_flag,
bool increment_flag,
float increment,
int nearby_flag,
bool nearby_flag,
int iterations,
int remove_unconnected_flag,
int fill_holes_flag,
int normal_directions_flag,
int normal_values_flag,
int reverse_all_flag,
int verbose_flag) {
int i;
int last_edges_fixed = 0;
if (stl->error) return;
if(exact_flag || fixall_flag || nearby_flag || remove_unconnected_flag
|| fill_holes_flag || normal_directions_flag) {
bool remove_unconnected_flag,
bool fill_holes_flag,
bool normal_directions_flag,
bool normal_values_flag,
bool reverse_all_flag,
bool verbose_flag)
{
if (exact_flag || fixall_flag || nearby_flag || remove_unconnected_flag || fill_holes_flag || normal_directions_flag) {
if (verbose_flag)
printf("Checking exact...\n");
exact_flag = 1;
exact_flag = true;
stl_check_facets_exact(stl);
stl->stats.facets_w_1_bad_edge =
(stl->stats.connected_facets_2_edge -
stl->stats.connected_facets_3_edge);
stl->stats.facets_w_2_bad_edge =
(stl->stats.connected_facets_1_edge -
stl->stats.connected_facets_2_edge);
stl->stats.facets_w_3_bad_edge =
(stl->stats.number_of_facets -
stl->stats.connected_facets_1_edge);
stl->stats.facets_w_1_bad_edge = (stl->stats.connected_facets_2_edge - stl->stats.connected_facets_3_edge);
stl->stats.facets_w_2_bad_edge = (stl->stats.connected_facets_1_edge - stl->stats.connected_facets_2_edge);
stl->stats.facets_w_3_bad_edge = (stl->stats.number_of_facets - stl->stats.connected_facets_1_edge);
}
if (nearby_flag || fixall_flag) {
if(!tolerance_flag) {
if (! tolerance_flag)
tolerance = stl->stats.shortest_edge;
}
if(!increment_flag) {
if (! increment_flag)
increment = stl->stats.bounding_diameter / 10000.0;
}
if (stl->stats.connected_facets_3_edge < stl->stats.number_of_facets) {
for(i = 0; i < iterations; i++) {
if(stl->stats.connected_facets_3_edge <
stl->stats.number_of_facets) {
int last_edges_fixed = 0;
for (int i = 0; i < iterations; ++ i) {
if (stl->stats.connected_facets_3_edge < stl->stats.number_of_facets) {
if (verbose_flag)
printf("\
Checking nearby. Tolerance= %f Iteration=%d of %d...",
tolerance, i + 1, iterations);
printf("Checking nearby. Tolerance= %f Iteration=%d of %d...", tolerance, i + 1, iterations);
stl_check_facets_nearby(stl, tolerance);
if (verbose_flag)
printf(" Fixed %d edges.\n",
stl->stats.edges_fixed - last_edges_fixed);
printf(" Fixed %d edges.\n", stl->stats.edges_fixed - last_edges_fixed);
last_edges_fixed = stl->stats.edges_fixed;
tolerance += increment;
} else {
if (verbose_flag)
printf("\
All facets connected. No further nearby check necessary.\n");
printf("All facets connected. No further nearby check necessary.\n");
break;
}
}
} else {
if (verbose_flag)
} else if (verbose_flag)
printf("All facets connected. No nearby check necessary.\n");
}
}
if (remove_unconnected_flag || fixall_flag || fill_holes_flag) {
if (stl->stats.connected_facets_3_edge < stl->stats.number_of_facets) {
if (verbose_flag)
printf("Removing unconnected facets...\n");
stl_remove_unconnected_facets(stl);
} else
if (verbose_flag)
} else if (verbose_flag)
printf("No unconnected need to be removed.\n");
}
@ -423,8 +364,7 @@ All facets connected. No further nearby check necessary.\n");
if (verbose_flag)
printf("Filling holes...\n");
stl_fill_holes(stl);
} else
if (verbose_flag)
} else if (verbose_flag)
printf("No holes need to be filled.\n");
}
@ -446,7 +386,7 @@ All facets connected. No further nearby check necessary.\n");
stl_fix_normal_values(stl);
}
/* Always calculate the volume. It shouldn't take too long */
// Always calculate the volume. It shouldn't take too long.
if (verbose_flag)
printf("Calculating volume...\n");
stl_calculate_volume(stl);

4
src/avrdude/ac_cfg.h
View file

@ -172,7 +172,7 @@
#define PACKAGE "avrdude-slic3r"
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT "https://github.com/prusa3d/Slic3r/issues"
#define PACKAGE_BUGREPORT "https://github.com/prusa3d/PrusaSlicer/issues"
/* Define to the full name of this package. */
#define PACKAGE_NAME "avrdude-slic3r"
@ -184,7 +184,7 @@
#define PACKAGE_TARNAME "avrdude-slic3r"
/* Define to the home page for this package. */
#define PACKAGE_URL "https://github.com/prusa3d/Slic3r"
#define PACKAGE_URL "https://github.com/prusa3d/PrusaSlicer"
/* Define to the version of this package. */
#define PACKAGE_VERSION "6.3-20160220"

4
src/boost/CMakeLists.txt
View file

@ -18,3 +18,7 @@ add_library(nowide STATIC
nowide/utf8_codecvt.hpp
nowide/windows.hpp
)
target_link_libraries(nowide PUBLIC boost_headeronly)

4
src/libnest2d/CMakeLists.txt
View file

@ -91,9 +91,11 @@ else()
endif()
add_subdirectory(${SRC_DIR}/libnest2d/backends/${LIBNEST2D_GEOMETRIES})
target_link_libraries(libnest2d INTERFACE ${LIBNEST2D_GEOMETRIES}Backend)
add_subdirectory(${SRC_DIR}/libnest2d/optimizers/${LIBNEST2D_OPTIMIZER})
target_link_libraries(libnest2d INTERFACE ${LIBNEST2D_OPTIMIZER}Optimizer)
target_sources(libnest2d INTERFACE ${LIBNEST2D_SRCFILES})
#target_sources(libnest2d INTERFACE ${LIBNEST2D_SRCFILES})
target_include_directories(libnest2d INTERFACE ${SRC_DIR})
if(NOT LIBNEST2D_HEADER_ONLY)

20
src/libnest2d/include/libnest2d/backends/clipper/CMakeLists.txt
View file

@ -50,25 +50,25 @@ if(NOT TARGET clipper) # If there is a clipper target in the parent project we a
else()
# set(CLIPPER_INCLUDE_DIRS "" PARENT_SCOPE)
# set(CLIPPER_LIBRARIES clipper PARENT_SCOPE)
add_library(ClipperBackend INTERFACE)
target_link_libraries(ClipperBackend INTERFACE clipper)
add_library(clipperBackend INTERFACE)
target_link_libraries(clipperBackend INTERFACE clipper)
endif()
# Clipper backend is not enough on its own, it still needs some functions
# from Boost geometry
if(NOT Boost_INCLUDE_DIRS_FOUND)
if(NOT Boost_FOUND)
find_package(Boost 1.58 REQUIRED)
# TODO automatic download of boost geometry headers
endif()
target_include_directories(ClipperBackend INTERFACE ${Boost_INCLUDE_DIRS} )
target_sources(ClipperBackend INTERFACE
${CMAKE_CURRENT_SOURCE_DIR}/geometries.hpp
${CMAKE_CURRENT_SOURCE_DIR}/clipper_polygon.hpp
${SRC_DIR}/libnest2d/utils/boost_alg.hpp )
target_link_libraries(clipperBackend INTERFACE Boost::boost )
#target_sources(ClipperBackend INTERFACE
# ${CMAKE_CURRENT_SOURCE_DIR}/geometries.hpp
# ${CMAKE_CURRENT_SOURCE_DIR}/clipper_polygon.hpp
# ${SRC_DIR}/libnest2d/utils/boost_alg.hpp )
target_compile_definitions(ClipperBackend INTERFACE LIBNEST2D_BACKEND_CLIPPER)
target_compile_definitions(clipperBackend INTERFACE LIBNEST2D_BACKEND_CLIPPER)
# And finally plug the ClipperBackend into libnest2d
target_link_libraries(libnest2d INTERFACE ClipperBackend)
#target_link_libraries(libnest2d INTERFACE ClipperBackend)

26
src/libnest2d/include/libnest2d/optimizers/nlopt/CMakeLists.txt
View file

@ -39,23 +39,23 @@ if(NOT NLopt_FOUND)
set(NLopt_INCLUDE_DIR ${nlopt_BINARY_DIR} ${nlopt_BINARY_DIR}/src/api)
set(SHARED_LIBS_STATE ${SHARED_STATE})
add_library(NloptOptimizer INTERFACE)
target_link_libraries(NloptOptimizer INTERFACE nlopt)
target_include_directories(NloptOptimizer INTERFACE ${NLopt_INCLUDE_DIR})
add_library(nloptOptimizer INTERFACE)
target_link_libraries(nloptOptimizer INTERFACE nlopt)
target_include_directories(nloptOptimizer INTERFACE ${NLopt_INCLUDE_DIR})
else()
add_library(NloptOptimizer INTERFACE)
target_link_libraries(NloptOptimizer INTERFACE Nlopt::Nlopt)
add_library(nloptOptimizer INTERFACE)
target_link_libraries(nloptOptimizer INTERFACE Nlopt::Nlopt)
endif()
target_sources( NloptOptimizer INTERFACE
${CMAKE_CURRENT_SOURCE_DIR}/simplex.hpp
${CMAKE_CURRENT_SOURCE_DIR}/subplex.hpp
${CMAKE_CURRENT_SOURCE_DIR}/genetic.hpp
${CMAKE_CURRENT_SOURCE_DIR}/nlopt_boilerplate.hpp
)
#target_sources( NloptOptimizer INTERFACE
#${CMAKE_CURRENT_SOURCE_DIR}/simplex.hpp
#${CMAKE_CURRENT_SOURCE_DIR}/subplex.hpp
#${CMAKE_CURRENT_SOURCE_DIR}/genetic.hpp
#${CMAKE_CURRENT_SOURCE_DIR}/nlopt_boilerplate.hpp
#)
target_compile_definitions(NloptOptimizer INTERFACE LIBNEST2D_OPTIMIZER_NLOPT)
target_compile_definitions(nloptOptimizer INTERFACE LIBNEST2D_OPTIMIZER_NLOPT)
# And finally plug the NloptOptimizer into libnest2d
target_link_libraries(libnest2d INTERFACE NloptOptimizer)
#target_link_libraries(libnest2d INTERFACE NloptOptimizer)

4
src/libslic3r/CMakeLists.txt
View file

@ -163,6 +163,8 @@ add_library(libslic3r STATIC
MTUtils.hpp
Zipper.hpp
Zipper.cpp
miniz_extension.hpp
miniz_extension.cpp
SLA/SLABoilerPlate.hpp
SLA/SLABasePool.hpp
SLA/SLABasePool.cpp
@ -185,7 +187,7 @@ target_link_libraries(libslic3r
libnest2d
admesh
miniz
${Boost_LIBRARIES}
boost_libs
clipper
nowide
${EXPAT_LIBRARIES}

6
src/libslic3r/Config.cpp
View file

@ -508,10 +508,12 @@ void ConfigBase::load_from_gcode_file(const std::string &file)
boost::nowide::ifstream ifs(file);
{
const char slic3r_gcode_header[] = "; generated by Slic3r ";
const char prusaslicer_gcode_header[] = "; generated by PrusaSlicer ";
std::string firstline;
std::getline(ifs, firstline);
if (strncmp(slic3r_gcode_header, firstline.c_str(), strlen(slic3r_gcode_header)) != 0)
throw std::runtime_error("Not a Slic3r generated g-code.");
if (strncmp(slic3r_gcode_header, firstline.c_str(), strlen(slic3r_gcode_header)) != 0 &&
strncmp(prusaslicer_gcode_header, firstline.c_str(), strlen(prusaslicer_gcode_header)) != 0)
throw std::runtime_error("Not a PrusaSlicer / Slic3r PE generated g-code.");
}
ifs.seekg(0, ifs.end);
auto file_length = ifs.tellg();

2
src/libslic3r/Fill/FillRectilinear3.cpp
View file

@ -15,7 +15,7 @@
#include "FillRectilinear3.hpp"
#define SLIC3R_DEBUG
// #define SLIC3R_DEBUG
// Make assert active if SLIC3R_DEBUG
#ifdef SLIC3R_DEBUG

189
src/libslic3r/Format/3mf.cpp
View file

@ -13,10 +13,11 @@
#include <boost/algorithm/string/predicate.hpp>
#include <boost/filesystem/operations.hpp>
#include <boost/nowide/fstream.hpp>
#include <boost/nowide/cstdio.hpp>
#include <expat.h>
#include <Eigen/Dense>
#include <miniz/miniz_zip.h>
#include "miniz_extension.hpp"
// VERSION NUMBERS
// 0 : .3mf, files saved by older slic3r or other applications. No version definition in them.
@ -247,7 +248,10 @@ namespace Slic3r {
struct CurrentObject
{
// ID of the object inside the 3MF file, 1 based.
int id;
// Index of the ModelObject in its respective Model, zero based.
int model_object_idx;
Geometry geometry;
ModelObject* object;
ComponentsList components;
@ -260,6 +264,7 @@ namespace Slic3r {
void reset()
{
id = -1;
model_object_idx = -1;
geometry.reset();
object = nullptr;
components.clear();
@ -319,7 +324,8 @@ namespace Slic3r {
VolumeMetadataList volumes;
};
typedef std::map<int, ModelObject*> IdToModelObjectMap;
// Map from a 1 based 3MF object ID to a 0 based ModelObject index inside m_model->objects.
typedef std::map<int, int> IdToModelObjectMap;
typedef std::map<int, ComponentsList> IdToAliasesMap;
typedef std::vector<Instance> InstancesList;
typedef std::map<int, ObjectMetadata> IdToMetadataMap;
@ -498,9 +504,7 @@ namespace Slic3r {
mz_zip_archive archive;
mz_zip_zero_struct(&archive);
mz_bool res = mz_zip_reader_init_file(&archive, filename.c_str(), 0);
if (res == 0)
{
if (!open_zip_reader(&archive, filename)) {
add_error("Unable to open the file");
return false;
}
@ -524,7 +528,7 @@ namespace Slic3r {
// valid model name -> extract model
if (!_extract_model_from_archive(archive, stat))
{
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
add_error("Archive does not contain a valid model");
return false;
}
@ -560,7 +564,7 @@ namespace Slic3r {
// extract slic3r model config file
if (!_extract_model_config_from_archive(archive, stat, model))
{
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
add_error("Archive does not contain a valid model config");
return false;
}
@ -568,10 +572,11 @@ namespace Slic3r {
}
}
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
for (const IdToModelObjectMap::value_type& object : m_objects)
{
ModelObject *model_object = m_model->objects[object.second];
ObjectMetadata::VolumeMetadataList volumes;
ObjectMetadata::VolumeMetadataList* volumes_ptr = nullptr;
@ -582,14 +587,16 @@ namespace Slic3r {
return false;
}
IdToLayerHeightsProfileMap::iterator obj_layer_heights_profile = m_layer_heights_profiles.find(object.first);
// m_layer_heights_profiles are indexed by a 1 based model object index.
IdToLayerHeightsProfileMap::iterator obj_layer_heights_profile = m_layer_heights_profiles.find(object.second + 1);
if (obj_layer_heights_profile != m_layer_heights_profiles.end())
object.second->layer_height_profile = obj_layer_heights_profile->second;
model_object->layer_height_profile = obj_layer_heights_profile->second;
IdToSlaSupportPointsMap::iterator obj_sla_support_points = m_sla_support_points.find(object.first);
// m_sla_support_points are indexed by a 1 based model object index.
IdToSlaSupportPointsMap::iterator obj_sla_support_points = m_sla_support_points.find(object.second + 1);
if (obj_sla_support_points != m_sla_support_points.end() && !obj_sla_support_points->second.empty()) {
object.second->sla_support_points = obj_sla_support_points->second;
object.second->sla_points_status = sla::PointsStatus::UserModified;
model_object->sla_support_points = obj_sla_support_points->second;
model_object->sla_points_status = sla::PointsStatus::UserModified;
}
IdToMetadataMap::iterator obj_metadata = m_objects_metadata.find(object.first);
@ -601,9 +608,9 @@ namespace Slic3r {
for (const Metadata& metadata : obj_metadata->second.metadata)
{
if (metadata.key == "name")
object.second->name = metadata.value;
model_object->name = metadata.value;
else
object.second->config.set_deserialize(metadata.key, metadata.value);
model_object->config.set_deserialize(metadata.key, metadata.value);
}
// select object's detected volumes
@ -620,7 +627,7 @@ namespace Slic3r {
volumes_ptr = &volumes;
}
if (!_generate_volumes(*object.second, obj_geometry->second, *volumes_ptr))
if (!_generate_volumes(*model_object, obj_geometry->second, *volumes_ptr))
return false;
}
@ -828,19 +835,20 @@ namespace Slic3r {
if (version == 0) {
for (unsigned int i=0; i<object_data_points.size(); i+=3)
sla_support_points.emplace_back(std::atof(object_data_points[i+0].c_str()),
std::atof(object_data_points[i+1].c_str()),
std::atof(object_data_points[i+2].c_str()),
sla_support_points.emplace_back(float(std::atof(object_data_points[i+0].c_str())),
float(std::atof(object_data_points[i+1].c_str())),
float(std::atof(object_data_points[i+2].c_str())),
0.4f,
false);
}
if (version == 1) {
for (unsigned int i=0; i<object_data_points.size(); i+=5)
sla_support_points.emplace_back(std::atof(object_data_points[i+0].c_str()),
std::atof(object_data_points[i+1].c_str()),
std::atof(object_data_points[i+2].c_str()),
std::atof(object_data_points[i+3].c_str()),
std::atof(object_data_points[i+4].c_str()));
sla_support_points.emplace_back(float(std::atof(object_data_points[i+0].c_str())),
float(std::atof(object_data_points[i+1].c_str())),
float(std::atof(object_data_points[i+2].c_str())),
float(std::atof(object_data_points[i+3].c_str())),
//FIXME storing boolean as 0 / 1 and importing it as float.
std::abs(std::atof(object_data_points[i+4].c_str()) - 1.) < EPSILON);
}
if (!sla_support_points.empty())
@ -1029,8 +1037,9 @@ namespace Slic3r {
// deletes all non-built or non-instanced objects
for (const IdToModelObjectMap::value_type& object : m_objects)
{
if ((object.second != nullptr) && (object.second->instances.size() == 0))
m_model->delete_object(object.second);
ModelObject *model_object = m_model->objects[object.second];
if ((model_object != nullptr) && (model_object->instances.size() == 0))
m_model->delete_object(model_object);
}
// applies instances' matrices
@ -1070,6 +1079,7 @@ namespace Slic3r {
if (is_valid_object_type(get_attribute_value_string(attributes, num_attributes, TYPE_ATTR)))
{
// create new object (it may be removed later if no instances are generated from it)
m_curr_object.model_object_idx = (int)m_model->objects.size();
m_curr_object.object = m_model->add_object();
if (m_curr_object.object == nullptr)
{
@ -1121,7 +1131,7 @@ namespace Slic3r {
// stores the object for later use
if (m_objects.find(m_curr_object.id) == m_objects.end())
{
m_objects.insert(IdToModelObjectMap::value_type(m_curr_object.id, m_curr_object.object));
m_objects.insert(IdToModelObjectMap::value_type(m_curr_object.id, m_curr_object.model_object_idx));
m_objects_aliases.insert(IdToAliasesMap::value_type(m_curr_object.id, ComponentsList(1, Component(m_curr_object.id)))); // aliases itself
}
else
@ -1328,14 +1338,14 @@ namespace Slic3r {
// aliasing to itself
IdToModelObjectMap::iterator object_item = m_objects.find(object_id);
if ((object_item == m_objects.end()) || (object_item->second == nullptr))
if ((object_item == m_objects.end()) || (object_item->second == -1))
{
add_error("Found invalid object");
return false;
}
else
{
ModelInstance* instance = object_item->second->add_instance();
ModelInstance* instance = m_model->objects[object_item->second]->add_instance();
if (instance == nullptr)
{
add_error("Unable to add object instance");
@ -1479,9 +1489,9 @@ namespace Slic3r {
}
// splits volume out of imported geometry
TriangleMesh triangle_mesh;
stl_file &stl = triangle_mesh.stl;
unsigned int triangles_count = volume_data.last_triangle_id - volume_data.first_triangle_id + 1;
ModelVolume* volume = object.add_volume(TriangleMesh());
stl_file& stl = volume->mesh.stl;
stl.stats.type = inmemory;
stl.stats.number_of_facets = (uint32_t)triangles_count;
stl.stats.original_num_facets = (int)stl.stats.number_of_facets;
@ -1500,8 +1510,10 @@ namespace Slic3r {
}
stl_get_size(&stl);
volume->mesh.repair();
volume->center_geometry();
triangle_mesh.repair();
ModelVolume* volume = object.add_volume(std::move(triangle_mesh));
volume->center_geometry_after_creation();
volume->calculate_convex_hull();
// apply volume's name and config data
@ -1600,8 +1612,6 @@ namespace Slic3r {
typedef std::vector<BuildItem> BuildItemsList;
typedef std::map<int, ObjectData> IdToObjectDataMap;
IdToObjectDataMap m_objects_data;
public:
bool save_model_to_file(const std::string& filename, Model& model, const DynamicPrintConfig* config);
@ -1609,14 +1619,14 @@ namespace Slic3r {
bool _save_model_to_file(const std::string& filename, Model& model, const DynamicPrintConfig* config);
bool _add_content_types_file_to_archive(mz_zip_archive& archive);
bool _add_relationships_file_to_archive(mz_zip_archive& archive);
bool _add_model_file_to_archive(mz_zip_archive& archive, Model& model);
bool _add_model_file_to_archive(mz_zip_archive& archive, const Model& model, IdToObjectDataMap &objects_data);
bool _add_object_to_model_stream(std::stringstream& stream, unsigned int& object_id, ModelObject& object, BuildItemsList& build_items, VolumeToOffsetsMap& volumes_offsets);
bool _add_mesh_to_object_stream(std::stringstream& stream, ModelObject& object, VolumeToOffsetsMap& volumes_offsets);
bool _add_build_to_model_stream(std::stringstream& stream, const BuildItemsList& build_items);
bool _add_layer_height_profile_file_to_archive(mz_zip_archive& archive, Model& model);
bool _add_sla_support_points_file_to_archive(mz_zip_archive& archive, Model& model);
bool _add_print_config_file_to_archive(mz_zip_archive& archive, const DynamicPrintConfig &config);
bool _add_model_config_file_to_archive(mz_zip_archive& archive, const Model& model);
bool _add_model_config_file_to_archive(mz_zip_archive& archive, const Model& model, const IdToObjectDataMap &objects_data);
};
bool _3MF_Exporter::save_model_to_file(const std::string& filename, Model& model, const DynamicPrintConfig* config)
@ -1630,83 +1640,92 @@ namespace Slic3r {
mz_zip_archive archive;
mz_zip_zero_struct(&archive);
m_objects_data.clear();
mz_bool res = mz_zip_writer_init_file(&archive, filename.c_str(), 0);
if (res == 0)
{
if (!open_zip_writer(&archive, filename)) {
add_error("Unable to open the file");
return false;
}
// adds content types file
// Adds content types file ("[Content_Types].xml";).
// The content of this file is the same for each PrusaSlicer 3mf.
if (!_add_content_types_file_to_archive(archive))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
// adds relationships file
// Adds relationships file ("_rels/.rels").
// The content of this file is the same for each PrusaSlicer 3mf.
// The relationshis file contains a reference to the geometry file "3D/3dmodel.model", the name was chosen to be compatible with CURA.
if (!_add_relationships_file_to_archive(archive))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
// adds model file
if (!_add_model_file_to_archive(archive, model))
// Adds model file ("3D/3dmodel.model").
// This is the one and only file that contains all the geometry (vertices and triangles) of all ModelVolumes.
IdToObjectDataMap objects_data;
if (!_add_model_file_to_archive(archive, model, objects_data))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
// adds layer height profile file
// Adds layer height profile file ("Metadata/Slic3r_PE_layer_heights_profile.txt").
// All layer height profiles of all ModelObjects are stored here, indexed by 1 based index of the ModelObject in Model.
// The index differes from the index of an object ID of an object instance of a 3MF file!
if (!_add_layer_height_profile_file_to_archive(archive, model))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
// adds sla support points file
// Adds sla support points file ("Metadata/Slic3r_PE_sla_support_points.txt").
// All sla support points of all ModelObjects are stored here, indexed by 1 based index of the ModelObject in Model.
// The index differes from the index of an object ID of an object instance of a 3MF file!
if (!_add_sla_support_points_file_to_archive(archive, model))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
// adds slic3r print config file
// Adds slic3r print config file ("Metadata/Slic3r_PE.config").
// This file contains the content of FullPrintConfing / SLAFullPrintConfig.
if (config != nullptr)
{
if (!_add_print_config_file_to_archive(archive, *config))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
}
// adds slic3r model config file
if (!_add_model_config_file_to_archive(archive, model))
// Adds slic3r model config file ("Metadata/Slic3r_PE_model.config").
// This file contains all the attributes of all ModelObjects and their ModelVolumes (names, parameter overrides).
// As there is just a single Indexed Triangle Set data stored per ModelObject, offsets of volumes into their respective Indexed Triangle Set data
// is stored here as well.
if (!_add_model_config_file_to_archive(archive, model, objects_data))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
return false;
}
if (!mz_zip_writer_finalize_archive(&archive))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(filename);
add_error("Unable to finalize the archive");
return false;
}
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
return true;
}
@ -1750,7 +1769,7 @@ namespace Slic3r {
return true;
}
bool _3MF_Exporter::_add_model_file_to_archive(mz_zip_archive& archive, Model& model)
bool _3MF_Exporter::_add_model_file_to_archive(mz_zip_archive& archive, const Model& model, IdToObjectDataMap &objects_data)
{
std::stringstream stream;
// https://en.cppreference.com/w/cpp/types/numeric_limits/max_digits10
@ -1763,17 +1782,24 @@ namespace Slic3r {
stream << " <" << METADATA_TAG << " name=\"" << SLIC3RPE_3MF_VERSION << "\">" << VERSION_3MF << "</" << METADATA_TAG << ">\n";
stream << " <" << RESOURCES_TAG << ">\n";
// Instance transformations, indexed by the 3MF object ID (which is a linear serialization of all instances of all ModelObjects).
BuildItemsList build_items;
// The object_id here is a one based identifier of the first instance of a ModelObject in the 3MF file, where
// all the object instances of all ModelObjects are stored and indexed in a 1 based linear fashion.
// Therefore the list of object_ids here may not be continuous.
unsigned int object_id = 1;
for (ModelObject* obj : model.objects)
{
if (obj == nullptr)
continue;
// Index of an object in the 3MF file corresponding to the 1st instance of a ModelObject.
unsigned int curr_id = object_id;
IdToObjectDataMap::iterator object_it = m_objects_data.insert(IdToObjectDataMap::value_type(curr_id, ObjectData(obj))).first;
IdToObjectDataMap::iterator object_it = objects_data.insert(IdToObjectDataMap::value_type(curr_id, ObjectData(obj))).first;
// Store geometry of all ModelVolumes contained in a single ModelObject into a single 3MF indexed triangle set object.
// object_it->second.volumes_offsets will contain the offsets of the ModelVolumes in that single indexed triangle set.
// object_id will be increased to point to the 1st instance of the next ModelObject.
if (!_add_object_to_model_stream(stream, object_id, *obj, build_items, object_it->second.volumes_offsets))
{
add_error("Unable to add object to archive");
@ -1783,6 +1809,7 @@ namespace Slic3r {
stream << " </" << RESOURCES_TAG << ">\n";
// Store the transformations of all the ModelInstances of all ModelObjects, indexed in a linear fashion.
if (!_add_build_to_model_stream(stream, build_items))
{
add_error("Unable to add build to archive");
@ -1807,6 +1834,7 @@ namespace Slic3r {
unsigned int id = 0;
for (const ModelInstance* instance : object.instances)
{
assert(instance != nullptr);
if (instance == nullptr)
continue;
@ -1829,6 +1857,8 @@ namespace Slic3r {
}
Transform3d t = instance->get_matrix();
// instance_id is just a 1 indexed index in build_items.
assert(instance_id == build_items.size() + 1);
build_items.emplace_back(instance_id, t);
stream << " </" << OBJECT_TAG << ">\n";
@ -1851,29 +1881,28 @@ namespace Slic3r {
if (volume == nullptr)
continue;
if (!volume->mesh().repaired)
throw std::runtime_error("store_3mf() requires repair()");
if (!volume->mesh().has_shared_vertices())
throw std::runtime_error("store_3mf() requires shared vertices");
volumes_offsets.insert(VolumeToOffsetsMap::value_type(volume, Offsets(vertices_count))).first;
if (!volume->mesh.repaired)
volume->mesh.repair();
stl_file& stl = volume->mesh.stl;
if (stl.v_shared == nullptr)
stl_generate_shared_vertices(&stl);
if (stl.stats.shared_vertices == 0)
const indexed_triangle_set &its = volume->mesh().its;
if (its.vertices.empty())
{
add_error("Found invalid mesh");
return false;
}
vertices_count += stl.stats.shared_vertices;
vertices_count += its.vertices.size();
const Transform3d& matrix = volume->get_matrix();
for (int i = 0; i < stl.stats.shared_vertices; ++i)
for (size_t i = 0; i < its.vertices.size(); ++i)
{
stream << " <" << VERTEX_TAG << " ";
Vec3f v = (matrix * stl.v_shared[i].cast<double>()).cast<float>();
Vec3f v = (matrix * its.vertices[i].cast<double>()).cast<float>();
stream << "x=\"" << v(0) << "\" ";
stream << "y=\"" << v(1) << "\" ";
stream << "z=\"" << v(2) << "\" />\n";
@ -1892,19 +1921,19 @@ namespace Slic3r {
VolumeToOffsetsMap::iterator volume_it = volumes_offsets.find(volume);
assert(volume_it != volumes_offsets.end());
stl_file& stl = volume->mesh.stl;
const indexed_triangle_set &its = volume->mesh().its;
// updates triangle offsets
volume_it->second.first_triangle_id = triangles_count;
triangles_count += stl.stats.number_of_facets;
triangles_count += its.indices.size();
volume_it->second.last_triangle_id = triangles_count - 1;
for (uint32_t i = 0; i < stl.stats.number_of_facets; ++i)
for (size_t i = 0; i < its.indices.size(); ++ i)
{
stream << " <" << TRIANGLE_TAG << " ";
for (int j = 0; j < 3; ++j)
{
stream << "v" << j + 1 << "=\"" << stl.v_indices[i].vertex[j] + volume_it->second.first_vertex_id << "\" ";
stream << "v" << j + 1 << "=\"" << its.indices[i][j] + volume_it->second.first_vertex_id << "\" ";
}
stream << "/>\n";
}
@ -2045,13 +2074,13 @@ namespace Slic3r {
return true;
}
bool _3MF_Exporter::_add_model_config_file_to_archive(mz_zip_archive& archive, const Model& model)
bool _3MF_Exporter::_add_model_config_file_to_archive(mz_zip_archive& archive, const Model& model, const IdToObjectDataMap &objects_data)
{
std::stringstream stream;
stream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
stream << "<" << CONFIG_TAG << ">\n";
for (const IdToObjectDataMap::value_type& obj_metadata : m_objects_data)
for (const IdToObjectDataMap::value_type& obj_metadata : objects_data)
{
const ModelObject* obj = obj_metadata.second.object;
if (obj != nullptr)

58
src/libslic3r/Format/AMF.cpp
View file

@ -2,7 +2,7 @@
#include <string.h>
#include <map>
#include <string>
#include <expat/expat.h>
#include <expat.h>
#include <boost/nowide/cstdio.hpp>
@ -16,7 +16,7 @@
#include <boost/filesystem/operations.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/nowide/fstream.hpp>
#include <miniz/miniz_zip.h>
#include "miniz_extension.hpp"
#if 0
// Enable debugging and assert in this file.
@ -522,7 +522,8 @@ void AMFParserContext::endElement(const char * /* name */)
case NODE_TYPE_VOLUME:
{
assert(m_object && m_volume);
stl_file &stl = m_volume->mesh.stl;
TriangleMesh mesh;
stl_file &stl = mesh.stl;
stl.stats.type = inmemory;
stl.stats.number_of_facets = int(m_volume_facets.size() / 3);
stl.stats.original_num_facets = stl.stats.number_of_facets;
@ -533,8 +534,9 @@ void AMFParserContext::endElement(const char * /* name */)
memcpy(facet.vertex[v].data(), &m_object_vertices[m_volume_facets[i ++] * 3], 3 * sizeof(float));
}
stl_get_size(&stl);
m_volume->mesh.repair();
m_volume->center_geometry();
mesh.repair();
m_volume->set_mesh(std::move(mesh));
m_volume->center_geometry_after_creation();
m_volume->calculate_convex_hull();
m_volume_facets.clear();
m_volume = nullptr;
@ -717,14 +719,14 @@ bool extract_model_from_archive(mz_zip_archive& archive, const mz_zip_archive_fi
if (stat.m_uncomp_size == 0)
{
printf("Found invalid size\n");
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
return false;
}
XML_Parser parser = XML_ParserCreate(nullptr); // encoding
if (!parser) {
printf("Couldn't allocate memory for parser\n");
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
return false;
}
@ -737,7 +739,7 @@ bool extract_model_from_archive(mz_zip_archive& archive, const mz_zip_archive_fi
if (parser_buffer == nullptr)
{
printf("Unable to create buffer\n");
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
return false;
}
@ -745,14 +747,14 @@ bool extract_model_from_archive(mz_zip_archive& archive, const mz_zip_archive_fi
if (res == 0)
{
printf("Error while reading model data to buffer\n");
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
return false;
}
if (!XML_ParseBuffer(parser, (int)stat.m_uncomp_size, 1))
{
printf("Error (%s) while parsing xml file at line %d\n", XML_ErrorString(XML_GetErrorCode(parser)), XML_GetCurrentLineNumber(parser));
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
return false;
}
@ -774,8 +776,7 @@ bool load_amf_archive(const char *path, DynamicPrintConfig *config, Model *model
mz_zip_archive archive;
mz_zip_zero_struct(&archive);
mz_bool res = mz_zip_reader_init_file(&archive, path, 0);
if (res == 0)
if (!open_zip_reader(&archive, path))
{
printf("Unable to init zip reader\n");
return false;
@ -793,7 +794,7 @@ bool load_amf_archive(const char *path, DynamicPrintConfig *config, Model *model
{
if (!extract_model_from_archive(archive, stat, config, model, version))
{
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
printf("Archive does not contain a valid model");
return false;
}
@ -814,7 +815,7 @@ bool load_amf_archive(const char *path, DynamicPrintConfig *config, Model *model
}
#endif // forward compatibility
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
return true;
}
@ -854,9 +855,7 @@ bool store_amf(const char *path, Model *model, const DynamicPrintConfig *config)
mz_zip_archive archive;
mz_zip_zero_struct(&archive);
mz_bool res = mz_zip_writer_init_file(&archive, export_path.c_str(), 0);
if (res == 0)
return false;
if (!open_zip_writer(&archive, export_path)) return false;
std::stringstream stream;
// https://en.cppreference.com/w/cpp/types/numeric_limits/max_digits10
@ -926,23 +925,23 @@ bool store_amf(const char *path, Model *model, const DynamicPrintConfig *config)
int num_vertices = 0;
for (ModelVolume *volume : object->volumes) {
vertices_offsets.push_back(num_vertices);
if (! volume->mesh.repaired)
if (! volume->mesh().repaired)
throw std::runtime_error("store_amf() requires repair()");
auto &stl = volume->mesh.stl;
if (stl.v_shared == nullptr)
stl_generate_shared_vertices(&stl);
if (! volume->mesh().has_shared_vertices())
throw std::runtime_error("store_amf() requires shared vertices");
const indexed_triangle_set &its = volume->mesh().its;
const Transform3d& matrix = volume->get_matrix();
for (size_t i = 0; i < stl.stats.shared_vertices; ++i) {
for (size_t i = 0; i < its.vertices.size(); ++i) {
stream << " <vertex>\n";
stream << " <coordinates>\n";
Vec3f v = (matrix * stl.v_shared[i].cast<double>()).cast<float>();
Vec3f v = (matrix * its.vertices[i].cast<double>()).cast<float>();
stream << " <x>" << v(0) << "</x>\n";
stream << " <y>" << v(1) << "</y>\n";
stream << " <z>" << v(2) << "</z>\n";
stream << " </coordinates>\n";
stream << " </vertex>\n";
}
num_vertices += stl.stats.shared_vertices;
num_vertices += its.vertices.size();
}
stream << " </vertices>\n";
for (size_t i_volume = 0; i_volume < object->volumes.size(); ++i_volume) {
@ -959,10 +958,11 @@ bool store_amf(const char *path, Model *model, const DynamicPrintConfig *config)
if (volume->is_modifier())
stream << " <metadata type=\"slic3r.modifier\">1</metadata>\n";
stream << " <metadata type=\"slic3r.volume_type\">" << ModelVolume::type_to_string(volume->type()) << "</metadata>\n";
for (int i = 0; i < (int)volume->mesh.stl.stats.number_of_facets; ++i) {
const indexed_triangle_set &its = volume->mesh().its;
for (size_t i = 0; i < (int)its.indices.size(); ++i) {
stream << " <triangle>\n";
for (int j = 0; j < 3; ++j)
stream << " <v" << j + 1 << ">" << volume->mesh.stl.v_indices[i].vertex[j] + vertices_offset << "</v" << j + 1 << ">\n";
stream << " <v" << j + 1 << ">" << its.indices[i][j] + vertices_offset << "</v" << j + 1 << ">\n";
stream << " </triangle>\n";
}
stream << " </volume>\n";
@ -1018,19 +1018,19 @@ bool store_amf(const char *path, Model *model, const DynamicPrintConfig *config)
if (!mz_zip_writer_add_mem(&archive, internal_amf_filename.c_str(), (const void*)out.data(), out.length(), MZ_DEFAULT_COMPRESSION))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(export_path);
return false;
}
if (!mz_zip_writer_finalize_archive(&archive))
{
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
boost::filesystem::remove(export_path);
return false;
}
mz_zip_writer_end(&archive);
close_zip_writer(&archive);
return true;
}

19
src/libslic3r/Format/PRUS.cpp
View file

@ -3,8 +3,9 @@
#include <boost/algorithm/string.hpp>
#include <boost/nowide/convert.hpp>
#include <boost/nowide/cstdio.hpp>
#include <miniz/miniz_zip.h>
#include "miniz_extension.hpp"
#include <Eigen/Geometry>
@ -160,16 +161,15 @@ static void extract_model_from_archive(
else {
// Header has been extracted. Now read the faces.
stl_file &stl = mesh.stl;
stl.error = 0;
stl.stats.type = inmemory;
stl.stats.number_of_facets = header.nTriangles;
stl.stats.original_num_facets = header.nTriangles;
stl_allocate(&stl);
if (header.nTriangles > 0 && data.size() == 50 * header.nTriangles + sizeof(StlHeader)) {
memcpy((char*)stl.facet_start, data.data() + sizeof(StlHeader), 50 * header.nTriangles);
memcpy((char*)stl.facet_start.data(), data.data() + sizeof(StlHeader), 50 * header.nTriangles);
if (sizeof(stl_facet) > SIZEOF_STL_FACET) {
// The stl.facet_start is not packed tightly. Unpack the array of stl_facets.
unsigned char *data = (unsigned char*)stl.facet_start;
unsigned char *data = (unsigned char*)stl.facet_start.data();
for (size_t i = header.nTriangles - 1; i > 0; -- i)
memmove(data + i * sizeof(stl_facet), data + i * SIZEOF_STL_FACET, SIZEOF_STL_FACET);
}
@ -256,7 +256,7 @@ static void extract_model_from_archive(
stl.stats.number_of_facets = (uint32_t)facets.size();
stl.stats.original_num_facets = (int)facets.size();
stl_allocate(&stl);
memcpy((void*)stl.facet_start, facets.data(), facets.size() * 50);
memcpy((void*)stl.facet_start.data(), facets.data(), facets.size() * 50);
stl_get_size(&stl);
mesh.repair();
// Add a mesh to a model.
@ -298,10 +298,11 @@ bool load_prus(const char *path, Model *model)
{
mz_zip_archive archive;
mz_zip_zero_struct(&archive);
mz_bool res = mz_zip_reader_init_file(&archive, path, 0);
size_t n_models_initial = model->objects.size();
mz_bool res = MZ_FALSE;
try {
if (res == MZ_FALSE)
if (!open_zip_reader(&archive, path))
throw std::runtime_error(std::string("Unable to init zip reader for ") + path);
std::vector<char> scene_xml_data;
// For grouping multiple STLs into a single ModelObject for multi-material prints.
@ -326,11 +327,11 @@ bool load_prus(const char *path, Model *model)
}
}
} catch (std::exception &ex) {
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
throw ex;
}
mz_zip_reader_end(&archive);
close_zip_reader(&archive);
return model->objects.size() > n_models_initial;
}

3
src/libslic3r/Format/STL.cpp
View file

@ -17,8 +17,7 @@ namespace Slic3r {
bool load_stl(const char *path, Model *model, const char *object_name_in)
{
TriangleMesh mesh;
mesh.ReadSTLFile(path);
if (mesh.stl.error) {
if (! mesh.ReadSTLFile(path)) {
// die "Failed to open $file\n" if !-e $path;
return false;
}

4
src/libslic3r/GCode.cpp
View file

@ -729,7 +729,7 @@ void GCode::_do_export(Print &print, FILE *file)
// Prepare the helper object for replacing placeholders in custom G-code and output filename.
m_placeholder_parser = print.placeholder_parser();
m_placeholder_parser.update_timestamp();
print.update_object_placeholders(m_placeholder_parser.config_writable());
print.update_object_placeholders(m_placeholder_parser.config_writable(), ".gcode");
// Get optimal tool ordering to minimize tool switches of a multi-exruder print.
// For a print by objects, find the 1st printing object.
@ -781,6 +781,8 @@ void GCode::_do_export(Print &print, FILE *file)
m_placeholder_parser.set("initial_tool", initial_extruder_id);
m_placeholder_parser.set("initial_extruder", initial_extruder_id);
m_placeholder_parser.set("current_extruder", initial_extruder_id);
//Set variable for total layer count so it can be used in custom gcode.
m_placeholder_parser.set("total_layer_count", m_layer_count);
// Useful for sequential prints.
m_placeholder_parser.set("current_object_idx", 0);
// For the start / end G-code to do the priming and final filament pull in case there is no wipe tower provided.

5
src/libslic3r/GCode/ToolOrdering.cpp
View file

@ -327,7 +327,10 @@ void ToolOrdering::fill_wipe_tower_partitions(const PrintConfig &config, coordf_
LayerTools &lt_prev = m_layer_tools[j - 1];
LayerTools &lt_next = m_layer_tools[j + 1];
assert(! lt_prev.extruders.empty() && ! lt_next.extruders.empty());
assert(lt_prev.extruders.back() == lt_next.extruders.front());
// FIXME: Following assert tripped when running combine_infill.t. I decided to comment it out for now.
// If it is a bug, it's likely not critical, because this code is unchanged for a long time. It might
// still be worth looking into it more and decide if it is a bug or an obsolete assert.
//assert(lt_prev.extruders.back() == lt_next.extruders.front());
lt_extra.has_wipe_tower = true;
lt_extra.extruders.push_back(lt_next.extruders.front());
lt_extra.wipe_tower_partitions = lt_next.wipe_tower_partitions;

3
src/libslic3r/GCode/WipeTowerPrusaMM.cpp
View file

@ -474,6 +474,8 @@ WipeTowerPrusaMM::material_type WipeTowerPrusaMM::parse_material(const char *nam
return NGEN;
if (strcasecmp(name, "PVA") == 0)
return PVA;
if (strcasecmp(name, "PC") == 0)
return PC;
return INVALID;
}
@ -489,6 +491,7 @@ std::string WipeTowerPrusaMM::to_string(material_type material)
case EDGE: return "EDGE";
case NGEN: return "NGEN";
case PVA: return "PVA";
case PC: return "PC";
case INVALID:
default: return "INVALID";
}

3
src/libslic3r/GCode/WipeTowerPrusaMM.hpp
View file

@ -34,7 +34,8 @@ public:
SCAFF = 5, // E:215C B:55C
EDGE = 6, // E:240C B:80C
NGEN = 7, // E:230C B:80C
PVA = 8 // E:210C B:80C
PVA = 8, // E:210C B:80C
PC = 9
};
// Parse material name into material_type.

48
src/libslic3r/Geometry.cpp
View file

@ -1180,7 +1180,6 @@ Transform3d assemble_transform(const Vec3d& translation, const Vec3d& rotation,
Vec3d extract_euler_angles(const Eigen::Matrix<double, 3, 3, Eigen::DontAlign>& rotation_matrix)
{
#if ENABLE_NEW_EULER_ANGLES
// reference: http://www.gregslabaugh.net/publications/euler.pdf
Vec3d angles1 = Vec3d::Zero();
Vec3d angles2 = Vec3d::Zero();
@ -1219,40 +1218,7 @@ Vec3d extract_euler_angles(const Eigen::Matrix<double, 3, 3, Eigen::DontAlign>&
double min_2 = angles2.cwiseAbs().minCoeff();
bool use_1 = (min_1 < min_2) || (is_approx(min_1, min_2) && (angles1.norm() <= angles2.norm()));
Vec3d angles = use_1 ? angles1 : angles2;
#else
auto y_only = [](const Eigen::Matrix<double, 3, 3, Eigen::DontAlign>& matrix) -> bool {
return (matrix(0, 1) == 0.0) && (matrix(1, 0) == 0.0) && (matrix(1, 1) == 1.0) && (matrix(1, 2) == 0.0) && (matrix(2, 1) == 0.0);
};
// see: https://www.learnopencv.com/rotation-matrix-to-euler-angles/
double cy_abs = ::sqrt(sqr(rotation_matrix(0, 0)) + sqr(rotation_matrix(1, 0)));
Vec3d angles = Vec3d::Zero();
if (cy_abs >= 1e-6)
{
angles(0) = ::atan2(rotation_matrix(2, 1), rotation_matrix(2, 2));
angles(1) = ::atan2(-rotation_matrix(2, 0), cy_abs);
angles(2) = ::atan2(rotation_matrix(1, 0), rotation_matrix(0, 0));
// this is an hack to try to avoid this function to return "strange" values due to gimbal lock
if (y_only(rotation_matrix) && (angles(0) == (double)PI) && (angles(2) == (double)PI))
{
angles(0) = 0.0;
angles(1) = ::atan2(rotation_matrix(2, 0), cy_abs) - (double)PI;
angles(2) = 0.0;
}
}
else
{
angles(0) = 0.0;
angles(1) = ::atan2(-rotation_matrix(2, 0), cy_abs);
angles(2) = (angles(1) >= 0.0) ? ::atan2(rotation_matrix(1, 2), rotation_matrix(1, 1)) : ::atan2(-rotation_matrix(1, 2), rotation_matrix(1, 1));
}
#endif // ENABLE_NEW_EULER_ANGLES
return angles;
return use_1 ? angles1 : angles2;
}
Vec3d extract_euler_angles(const Transform3d& transform)
@ -1288,18 +1254,8 @@ void Transformation::Flags::set(bool dont_translate, bool dont_rotate, bool dont
}
Transformation::Transformation()
#if !ENABLE_VOLUMES_CENTERING_FIXES
: m_offset(Vec3d::Zero())
, m_rotation(Vec3d::Zero())
, m_scaling_factor(Vec3d::Ones())
, m_mirror(Vec3d::Ones())
, m_matrix(Transform3d::Identity())
, m_dirty(false)
#endif // !ENABLE_VOLUMES_CENTERING_FIXES
{
#if ENABLE_VOLUMES_CENTERING_FIXES
reset();
#endif // ENABLE_VOLUMES_CENTERING_FIXES
}
Transformation::Transformation(const Transform3d& transform)
@ -1420,7 +1376,6 @@ void Transformation::set_from_transform(const Transform3d& transform)
// std::cout << "something went wrong in extracting data from matrix" << std::endl;
}
#if ENABLE_VOLUMES_CENTERING_FIXES
void Transformation::reset()
{
m_offset = Vec3d::Zero();
@ -1430,7 +1385,6 @@ void Transformation::reset()
m_matrix = Transform3d::Identity();
m_dirty = false;
}
#endif // ENABLE_VOLUMES_CENTERING_FIXES
const Transform3d& Transformation::get_matrix(bool dont_translate, bool dont_rotate, bool dont_scale, bool dont_mirror) const
{

2
src/libslic3r/Geometry.hpp
View file

@ -253,9 +253,7 @@ public:
void set_from_transform(const Transform3d& transform);
#if ENABLE_VOLUMES_CENTERING_FIXES
void reset();
#endif // ENABLE_VOLUMES_CENTERING_FIXES
const Transform3d& get_matrix(bool dont_translate = false, bool dont_rotate = false, bool dont_scale = false, bool dont_mirror = false) const;

209
src/libslic3r/Model.cpp
View file

@ -160,12 +160,6 @@ Model Model::read_from_archive(const std::string &input_file, DynamicPrintConfig
return model;
}
void Model::repair()
{
for (ModelObject *o : this->objects)
o->repair();
}
ModelObject* Model::add_object()
{
this->objects.emplace_back(new ModelObject(this));
@ -472,7 +466,7 @@ bool Model::looks_like_multipart_object() const
if (obj->volumes.size() > 1 || obj->config.keys().size() > 1)
return false;
for (const ModelVolume *vol : obj->volumes) {
double zmin_this = vol->mesh.bounding_box().min(2);
double zmin_this = vol->mesh().bounding_box().min(2);
if (zmin == std::numeric_limits<double>::max())
zmin = zmin_this;
else if (std::abs(zmin - zmin_this) > EPSILON)
@ -503,9 +497,7 @@ void Model::convert_multipart_object(unsigned int max_extruders)
{
new_v->name = o->name;
new_v->config.set_deserialize("extruder", get_auto_extruder_id_as_string(max_extruders));
#if ENABLE_VOLUMES_CENTERING_FIXES
new_v->translate(-o->origin_translation);
#endif // ENABLE_VOLUMES_CENTERING_FIXES
}
}
@ -681,9 +673,7 @@ ModelVolume* ModelObject::add_volume(const TriangleMesh &mesh)
{
ModelVolume* v = new ModelVolume(this, mesh);
this->volumes.push_back(v);
#if ENABLE_VOLUMES_CENTERING_FIXES
v->center_geometry();
#endif // ENABLE_VOLUMES_CENTERING_FIXES
v->center_geometry_after_creation();
this->invalidate_bounding_box();
return v;
}
@ -692,9 +682,7 @@ ModelVolume* ModelObject::add_volume(TriangleMesh &&mesh)
{
ModelVolume* v = new ModelVolume(this, std::move(mesh));
this->volumes.push_back(v);
#if ENABLE_VOLUMES_CENTERING_FIXES
v->center_geometry();
#endif // ENABLE_VOLUMES_CENTERING_FIXES
v->center_geometry_after_creation();
this->invalidate_bounding_box();
return v;
}
@ -703,10 +691,9 @@ ModelVolume* ModelObject::add_volume(const ModelVolume &other)
{
ModelVolume* v = new ModelVolume(this, other);
this->volumes.push_back(v);
#if ENABLE_VOLUMES_CENTERING_FIXES
v->center_geometry();
#endif // ENABLE_VOLUMES_CENTERING_FIXES
this->invalidate_bounding_box();
// The volume should already be centered at this point of time when copying shared pointers of the triangle mesh and convex hull.
// v->center_geometry_after_creation();
// this->invalidate_bounding_box();
return v;
}
@ -714,9 +701,7 @@ ModelVolume* ModelObject::add_volume(const ModelVolume &other, TriangleMesh &&me
{
ModelVolume* v = new ModelVolume(this, other, std::move(mesh));
this->volumes.push_back(v);
#if ENABLE_VOLUMES_CENTERING_FIXES
v->center_geometry();
#endif // ENABLE_VOLUMES_CENTERING_FIXES
v->center_geometry_after_creation();
this->invalidate_bounding_box();
return v;
}
@ -727,7 +712,6 @@ void ModelObject::delete_volume(size_t idx)
delete *i;
this->volumes.erase(i);
#if ENABLE_VOLUMES_CENTERING_FIXES
if (this->volumes.size() == 1)
{
// only one volume left
@ -743,24 +727,6 @@ void ModelObject::delete_volume(size_t idx)
v->set_transformation(t);
v->set_new_unique_id();
}
#else
if (this->volumes.size() == 1)
{
// only one volume left
// center it and update the instances accordingly
// rationale: the volume may be shifted with respect to the object center and this may lead to wrong rotation and scaling
// when modifying the instance matrix of the derived GLVolume
ModelVolume* v = this->volumes.front();
v->center_geometry();
const Vec3d& vol_offset = v->get_offset();
for (ModelInstance* inst : this->instances)
{
inst->set_offset(inst->get_offset() + inst->get_matrix(true) * vol_offset);
}
v->set_offset(Vec3d::Zero());
v->set_new_unique_id();
}
#endif // ENABLE_VOLUMES_CENTERING_FIXES
this->invalidate_bounding_box();
}
@ -856,7 +822,7 @@ TriangleMesh ModelObject::raw_mesh() const
for (const ModelVolume *v : this->volumes)
if (v->is_model_part())
{
TriangleMesh vol_mesh(v->mesh);
TriangleMesh vol_mesh(v->mesh());
vol_mesh.transform(v->get_matrix());
mesh.merge(vol_mesh);
}
@ -869,7 +835,7 @@ TriangleMesh ModelObject::full_raw_mesh() const
TriangleMesh mesh;
for (const ModelVolume *v : this->volumes)
{
TriangleMesh vol_mesh(v->mesh);
TriangleMesh vol_mesh(v->mesh());
vol_mesh.transform(v->get_matrix());
mesh.merge(vol_mesh);
}
@ -883,7 +849,7 @@ const BoundingBoxf3& ModelObject::raw_mesh_bounding_box() const
m_raw_mesh_bounding_box.reset();
for (const ModelVolume *v : this->volumes)
if (v->is_model_part())
m_raw_mesh_bounding_box.merge(v->mesh.transformed_bounding_box(v->get_matrix()));
m_raw_mesh_bounding_box.merge(v->mesh().transformed_bounding_box(v->get_matrix()));
}
return m_raw_mesh_bounding_box;
}
@ -892,7 +858,7 @@ BoundingBoxf3 ModelObject::full_raw_mesh_bounding_box() const
{
BoundingBoxf3 bb;
for (const ModelVolume *v : this->volumes)
bb.merge(v->mesh.transformed_bounding_box(v->get_matrix()));
bb.merge(v->mesh().transformed_bounding_box(v->get_matrix()));
return bb;
}
@ -903,27 +869,14 @@ const BoundingBoxf3& ModelObject::raw_bounding_box() const
if (! m_raw_bounding_box_valid) {
m_raw_bounding_box_valid = true;
m_raw_bounding_box.reset();
#if ENABLE_GENERIC_SUBPARTS_PLACEMENT
if (this->instances.empty())
throw std::invalid_argument("Can't call raw_bounding_box() with no instances");
const Transform3d& inst_matrix = this->instances.front()->get_transformation().get_matrix(true);
#endif // ENABLE_GENERIC_SUBPARTS_PLACEMENT
for (const ModelVolume *v : this->volumes)
if (v->is_model_part()) {
#if !ENABLE_GENERIC_SUBPARTS_PLACEMENT
if (this->instances.empty())
throw std::invalid_argument("Can't call raw_bounding_box() with no instances");
#endif // !ENABLE_GENERIC_SUBPARTS_PLACEMENT
#if ENABLE_GENERIC_SUBPARTS_PLACEMENT
m_raw_bounding_box.merge(v->mesh.transformed_bounding_box(inst_matrix * v->get_matrix()));
#else
// unmaintaned
assert(false);
// vol_mesh.transform(v->get_matrix());
// m_raw_bounding_box_valid.merge(this->instances.front()->transform_mesh_bounding_box(vol_mesh, true));
#endif // ENABLE_GENERIC_SUBPARTS_PLACEMENT
{
if (v->is_model_part())
m_raw_bounding_box.merge(v->mesh().transformed_bounding_box(inst_matrix * v->get_matrix()));
}
}
return m_raw_bounding_box;
@ -933,22 +886,11 @@ const BoundingBoxf3& ModelObject::raw_bounding_box() const
BoundingBoxf3 ModelObject::instance_bounding_box(size_t instance_idx, bool dont_translate) const
{
BoundingBoxf3 bb;
#if ENABLE_GENERIC_SUBPARTS_PLACEMENT
const Transform3d& inst_matrix = this->instances[instance_idx]->get_transformation().get_matrix(dont_translate);
#endif // ENABLE_GENERIC_SUBPARTS_PLACEMENT
for (ModelVolume *v : this->volumes)
{
if (v->is_model_part())
{
#if ENABLE_GENERIC_SUBPARTS_PLACEMENT
bb.merge(v->mesh.transformed_bounding_box(inst_matrix * v->get_matrix()));
#else
// not maintained
assert(false);
//mesh.transform(v->get_matrix());
//bb.merge(this->instances[instance_idx]->transform_mesh_bounding_box(mesh, dont_translate));
#endif // ENABLE_GENERIC_SUBPARTS_PLACEMENT
}
bb.merge(v->mesh().transformed_bounding_box(inst_matrix * v->get_matrix()));
}
return bb;
}
@ -961,21 +903,20 @@ Polygon ModelObject::convex_hull_2d(const Transform3d &trafo_instance) const
Points pts;
for (const ModelVolume *v : this->volumes)
if (v->is_model_part()) {
const stl_file &stl = v->mesh.stl;
Transform3d trafo = trafo_instance * v->get_matrix();
if (stl.v_shared == nullptr) {
const indexed_triangle_set &its = v->mesh().its;
if (its.vertices.empty()) {
// Using the STL faces.
for (unsigned int i = 0; i < stl.stats.number_of_facets; ++ i) {
const stl_facet &facet = stl.facet_start[i];
const stl_file& stl = v->mesh().stl;
for (const stl_facet &facet : stl.facet_start)
for (size_t j = 0; j < 3; ++ j) {
Vec3d p = trafo * facet.vertex[j].cast<double>();
pts.emplace_back(coord_t(scale_(p.x())), coord_t(scale_(p.y())));
}
}
} else {
// Using the shared vertices should be a bit quicker than using the STL faces.
for (int i = 0; i < stl.stats.shared_vertices; ++ i) {
Vec3d p = trafo * stl.v_shared[i].cast<double>();
for (size_t i = 0; i < its.vertices.size(); ++ i) {
Vec3d p = trafo * its.vertices[i].cast<double>();
pts.emplace_back(coord_t(scale_(p.x())), coord_t(scale_(p.y())));
}
}
@ -1007,22 +948,11 @@ Polygon ModelObject::convex_hull_2d(const Transform3d &trafo_instance) const
return hull;
}
#if ENABLE_VOLUMES_CENTERING_FIXES
void ModelObject::center_around_origin(bool include_modifiers)
#else
void ModelObject::center_around_origin()
#endif // ENABLE_VOLUMES_CENTERING_FIXES
{
// calculate the displacements needed to
// center this object around the origin
#if ENABLE_VOLUMES_CENTERING_FIXES
BoundingBoxf3 bb = include_modifiers ? full_raw_mesh_bounding_box() : raw_mesh_bounding_box();
#else
BoundingBoxf3 bb;
for (ModelVolume *v : this->volumes)
if (v->is_model_part())
bb.merge(v->mesh.bounding_box());
#endif // ENABLE_VOLUMES_CENTERING_FIXES
// Shift is the vector from the center of the bounding box to the origin
Vec3d shift = -bb.center();
@ -1103,6 +1033,7 @@ void ModelObject::mirror(Axis axis)
this->invalidate_bounding_box();
}
// This method could only be called before the meshes of this ModelVolumes are not shared!
void ModelObject::scale_mesh(const Vec3d &versor)
{
for (ModelVolume *v : this->volumes)
@ -1126,14 +1057,14 @@ size_t ModelObject::facets_count() const
size_t num = 0;
for (const ModelVolume *v : this->volumes)
if (v->is_model_part())
num += v->mesh.stl.stats.number_of_facets;
num += v->mesh().stl.stats.number_of_facets;
return num;
}
bool ModelObject::needed_repair() const
{
for (const ModelVolume *v : this->volumes)
if (v->is_model_part() && v->mesh.needed_repair())
if (v->is_model_part() && v->mesh().needed_repair())
return true;
return false;
}
@ -1199,11 +1130,12 @@ ModelObjectPtrs ModelObject::cut(size_t instance, coordf_t z, bool keep_upper, b
// Transform the mesh by the combined transformation matrix.
// Flip the triangles in case the composite transformation is left handed.
volume->mesh.transform(instance_matrix * volume_matrix, true);
TriangleMesh mesh(volume->mesh());
mesh.transform(instance_matrix * volume_matrix, true);
volume->reset_mesh();
// Perform cut
volume->mesh.require_shared_vertices(); // TriangleMeshSlicer needs this
TriangleMeshSlicer tms(&volume->mesh);
TriangleMeshSlicer tms(&mesh);
tms.cut(float(z), &upper_mesh, &lower_mesh);
// Reset volume transformation except for offset
@ -1297,7 +1229,7 @@ void ModelObject::split(ModelObjectPtrs* new_objects)
}
ModelVolume* volume = this->volumes.front();
TriangleMeshPtrs meshptrs = volume->mesh.split();
TriangleMeshPtrs meshptrs = volume->mesh().split();
for (TriangleMesh *mesh : meshptrs) {
mesh->repair();
@ -1309,9 +1241,6 @@ void ModelObject::split(ModelObjectPtrs* new_objects)
for (const ModelInstance *model_instance : this->instances)
new_object->add_instance(*model_instance);
ModelVolume* new_vol = new_object->add_volume(*volume, std::move(*mesh));
#if !ENABLE_VOLUMES_CENTERING_FIXES
new_vol->center_geometry();
#endif // !ENABLE_VOLUMES_CENTERING_FIXES
for (ModelInstance* model_instance : new_object->instances)
{
@ -1327,12 +1256,6 @@ void ModelObject::split(ModelObjectPtrs* new_objects)
return;
}
void ModelObject::repair()
{
for (ModelVolume *v : this->volumes)
v->mesh.repair();
}
// Support for non-uniform scaling of instances. If an instance is rotated by angles, which are not multiples of ninety degrees,
// then the scaling in world coordinate system is not representable by the Geometry::Transformation structure.
// This situation is solved by baking in the instance transformation into the mesh vertices.
@ -1373,7 +1296,8 @@ void ModelObject::bake_xy_rotation_into_meshes(size_t instance_idx)
double volume_new_scaling_factor = volume_uniform_scaling ? volume_trafo.get_scaling_factor().x() : 1.;
// Transform the mesh.
Matrix3d volume_trafo_3x3 = volume_trafo.get_matrix(true, false, volume_uniform_scaling, !volume_has_mirrorring).matrix().block<3, 3>(0, 0);
model_volume->transform_mesh(mesh_trafo_3x3 * volume_trafo_3x3, left_handed != volume_left_handed);
// Following method creates a new shared_ptr<TriangleMesh>
model_volume->transform_this_mesh(mesh_trafo_3x3 * volume_trafo_3x3, left_handed != volume_left_handed);
// Reset the rotation, scaling and mirroring.
model_volume->set_rotation(Vec3d(0., 0., 0.));
model_volume->set_scaling_factor(Vec3d(volume_new_scaling_factor, volume_new_scaling_factor, volume_new_scaling_factor));
@ -1414,13 +1338,9 @@ double ModelObject::get_instance_min_z(size_t instance_idx) const
Transform3d mv = mi * v->get_matrix();
const TriangleMesh& hull = v->get_convex_hull();
for (uint32_t f = 0; f < hull.stl.stats.number_of_facets; ++f)
{
const stl_facet* facet = hull.stl.facet_start + f;
min_z = std::min(min_z, Vec3d::UnitZ().dot(mv * facet->vertex[0].cast<double>()));
min_z = std::min(min_z, Vec3d::UnitZ().dot(mv * facet->vertex[1].cast<double>()));
min_z = std::min(min_z, Vec3d::UnitZ().dot(mv * facet->vertex[2].cast<double>()));
}
for (const stl_facet &facet : hull.stl.facet_start)
for (int i = 0; i < 3; ++ i)
min_z = std::min(min_z, (mv * facet.vertex[i].cast<double>()).z());
}
return min_z + inst->get_offset(Z);
@ -1519,9 +1439,10 @@ std::string ModelObject::get_export_filename() const
stl_stats ModelObject::get_object_stl_stats() const
{
if (this->volumes.size() == 1)
return this->volumes[0]->mesh.stl.stats;
return this->volumes[0]->mesh().stl.stats;
stl_stats full_stats = this->volumes[0]->mesh.stl.stats;
stl_stats full_stats;
memset(&full_stats, 0, sizeof(stl_stats));
// fill full_stats from all objet's meshes
for (ModelVolume* volume : this->volumes)
@ -1529,7 +1450,7 @@ stl_stats ModelObject::get_object_stl_stats() const
if (volume->id() == this->volumes[0]->id())
continue;
const stl_stats& stats = volume->mesh.stl.stats;
const stl_stats& stats = volume->mesh().stl.stats;
// initialize full_stats (for repaired errors)
full_stats.degenerate_facets += stats.degenerate_facets;
@ -1597,37 +1518,30 @@ bool ModelVolume::is_splittable() const
{
// the call mesh.is_splittable() is expensive, so cache the value to calculate it only once
if (m_is_splittable == -1)
m_is_splittable = (int)mesh.is_splittable();
m_is_splittable = (int)this->mesh().is_splittable();
return m_is_splittable == 1;
}
void ModelVolume::center_geometry()
void ModelVolume::center_geometry_after_creation()
{
#if ENABLE_VOLUMES_CENTERING_FIXES
Vec3d shift = mesh.bounding_box().center();
Vec3d shift = this->mesh().bounding_box().center();
if (!shift.isApprox(Vec3d::Zero()))
{
mesh.translate(-(float)shift(0), -(float)shift(1), -(float)shift(2));
m_convex_hull.translate(-(float)shift(0), -(float)shift(1), -(float)shift(2));
m_mesh->translate(-(float)shift(0), -(float)shift(1), -(float)shift(2));
m_convex_hull->translate(-(float)shift(0), -(float)shift(1), -(float)shift(2));
translate(shift);
}
#else
Vec3d shift = -mesh.bounding_box().center();
mesh.translate((float)shift(0), (float)shift(1), (float)shift(2));
m_convex_hull.translate((float)shift(0), (float)shift(1), (float)shift(2));
translate(-shift);
#endif // ENABLE_VOLUMES_CENTERING_FIXES
}
void ModelVolume::calculate_convex_hull()
{
m_convex_hull = mesh.convex_hull_3d();
m_convex_hull = std::make_shared<TriangleMesh>(this->mesh().convex_hull_3d());
}
int ModelVolume::get_mesh_errors_count() const
{
const stl_stats& stats = this->mesh.stl.stats;
const stl_stats& stats = this->mesh().stl.stats;
return stats.degenerate_facets + stats.edges_fixed + stats.facets_removed +
stats.facets_added + stats.facets_reversed + stats.backwards_edges;
@ -1635,7 +1549,7 @@ int ModelVolume::get_mesh_errors_count() const
const TriangleMesh& ModelVolume::get_convex_hull() const
{
return m_convex_hull;
return *m_convex_hull.get();
}
ModelVolumeType ModelVolume::type_from_string(const std::string &s)
@ -1675,7 +1589,7 @@ std::string ModelVolume::type_to_string(const ModelVolumeType t)
// This is useful to assign different materials to different volumes of an object.
size_t ModelVolume::split(unsigned int max_extruders)
{
TriangleMeshPtrs meshptrs = this->mesh.split();
TriangleMeshPtrs meshptrs = this->mesh().split();
if (meshptrs.size() <= 1) {
delete meshptrs.front();
return 1;
@ -1692,7 +1606,7 @@ size_t ModelVolume::split(unsigned int max_extruders)
mesh->repair();
if (idx == 0)
{
this->mesh = std::move(*mesh);
this->set_mesh(std::move(*mesh));
this->calculate_convex_hull();
// Assign a new unique ID, so that a new GLVolume will be generated.
this->set_new_unique_id();
@ -1701,7 +1615,7 @@ size_t ModelVolume::split(unsigned int max_extruders)
this->object->volumes.insert(this->object->volumes.begin() + (++ivolume), new ModelVolume(object, *this, std::move(*mesh)));
this->object->volumes[ivolume]->set_offset(Vec3d::Zero());
this->object->volumes[ivolume]->center_geometry();
this->object->volumes[ivolume]->center_geometry_after_creation();
this->object->volumes[ivolume]->translate(offset);
this->object->volumes[ivolume]->name = name + "_" + std::to_string(idx + 1);
this->object->volumes[ivolume]->config.set_deserialize("extruder", Model::get_auto_extruder_id_as_string(max_extruders));
@ -1767,24 +1681,33 @@ void ModelVolume::mirror(Axis axis)
set_mirror(mirror);
}
// This method could only be called before the meshes of this ModelVolumes are not shared!
void ModelVolume::scale_geometry(const Vec3d& versor)
{
mesh.scale(versor);
m_convex_hull.scale(versor);
m_mesh->scale(versor);
m_convex_hull->scale(versor);
}
void ModelVolume::transform_mesh(const Transform3d &mesh_trafo, bool fix_left_handed)
void ModelVolume::transform_this_mesh(const Transform3d &mesh_trafo, bool fix_left_handed)
{
this->mesh.transform(mesh_trafo, fix_left_handed);
this->m_convex_hull.transform(mesh_trafo, fix_left_handed);
TriangleMesh mesh = this->mesh();
mesh.transform(mesh_trafo, fix_left_handed);
this->set_mesh(std::move(mesh));
TriangleMesh convex_hull = this->get_convex_hull();
convex_hull.transform(mesh_trafo, fix_left_handed);
this->m_convex_hull = std::make_shared<TriangleMesh>(std::move(convex_hull));
// Let the rest of the application know that the geometry changed, so the meshes have to be reloaded.
this->set_new_unique_id();
}
void ModelVolume::transform_mesh(const Matrix3d &matrix, bool fix_left_handed)
void ModelVolume::transform_this_mesh(const Matrix3d &matrix, bool fix_left_handed)
{
this->mesh.transform(matrix, fix_left_handed);
this->m_convex_hull.transform(matrix, fix_left_handed);
TriangleMesh mesh = this->mesh();
mesh.transform(matrix, fix_left_handed);
this->set_mesh(std::move(mesh));
TriangleMesh convex_hull = this->get_convex_hull();
convex_hull.transform(matrix, fix_left_handed);
this->m_convex_hull = std::make_shared<TriangleMesh>(std::move(convex_hull));
// Let the rest of the application know that the geometry changed, so the meshes have to be reloaded.
this->set_new_unique_id();
}

43
src/libslic3r/Model.hpp
View file

@ -7,7 +7,9 @@
#include "Point.hpp"
#include "TriangleMesh.hpp"
#include "Slicing.hpp"
#include <map>
#include <memory>
#include <string>
#include <utility>
#include <vector>
@ -243,11 +245,8 @@ public:
// This method is used by the auto arrange function.
Polygon convex_hull_2d(const Transform3d &trafo_instance) const;
#if ENABLE_VOLUMES_CENTERING_FIXES
void center_around_origin(bool include_modifiers = true);
#else
void center_around_origin();
#endif // ENABLE_VOLUMES_CENTERING_FIXES
void ensure_on_bed();
void translate_instances(const Vec3d& vector);
void translate_instance(size_t instance_idx, const Vec3d& vector);
@ -264,6 +263,7 @@ public:
void rotate(double angle, const Vec3d& axis);
void mirror(Axis axis);
// This method could only be called before the meshes of this ModelVolumes are not shared!
void scale_mesh(const Vec3d& versor);
size_t materials_count() const;
@ -271,7 +271,6 @@ public:
bool needed_repair() const;
ModelObjectPtrs cut(size_t instance, coordf_t z, bool keep_upper = true, bool keep_lower = true, bool rotate_lower = false); // Note: z is in world coordinates
void split(ModelObjectPtrs* new_objects);
void repair();
// Support for non-uniform scaling of instances. If an instance is rotated by angles, which are not multiples of ninety degrees,
// then the scaling in world coordinate system is not representable by the Geometry::Transformation structure.
// This situation is solved by baking in the instance transformation into the mesh vertices.
@ -343,7 +342,12 @@ class ModelVolume : public ModelBase
public:
std::string name;
// The triangular model.
TriangleMesh mesh;
const TriangleMesh& mesh() const { return *m_mesh.get(); }
void set_mesh(const TriangleMesh &mesh) { m_mesh = std::make_shared<TriangleMesh>(mesh); }
void set_mesh(TriangleMesh &&mesh) { m_mesh = std::make_shared<TriangleMesh>(std::move(mesh)); }
void set_mesh(std::shared_ptr<TriangleMesh> &mesh) { m_mesh = mesh; }
void set_mesh(std::unique_ptr<TriangleMesh> &&mesh) { m_mesh = std::move(mesh); }
void reset_mesh() { m_mesh = std::make_shared<TriangleMesh>(); }
// Configuration parameters specific to an object model geometry or a modifier volume,
// overriding the global Slic3r settings and the ModelObject settings.
DynamicPrintConfig config;
@ -380,13 +384,16 @@ public:
void rotate(double angle, const Vec3d& axis);
void mirror(Axis axis);
// This method could only be called before the meshes of this ModelVolumes are not shared!
void scale_geometry(const Vec3d& versor);
// translates the mesh and the convex hull so that the origin of their vertices is in the center of this volume's bounding box
void center_geometry();
// Translates the mesh and the convex hull so that the origin of their vertices is in the center of this volume's bounding box.
// Attention! This method may only be called just after ModelVolume creation! It must not be called once the TriangleMesh of this ModelVolume is shared!
void center_geometry_after_creation();
void calculate_convex_hull();
const TriangleMesh& get_convex_hull() const;
std::shared_ptr<const TriangleMesh> get_convex_hull_shared_ptr() const { return m_convex_hull; }
// Get count of errors in the mesh
int get_mesh_errors_count() const;
@ -433,17 +440,19 @@ protected:
explicit ModelVolume(const ModelVolume &rhs) = default;
void set_model_object(ModelObject *model_object) { object = model_object; }
void transform_mesh(const Transform3d& t, bool fix_left_handed);
void transform_mesh(const Matrix3d& m, bool fix_left_handed);
void transform_this_mesh(const Transform3d& t, bool fix_left_handed);
void transform_this_mesh(const Matrix3d& m, bool fix_left_handed);
private:
// Parent object owning this ModelVolume.
ModelObject* object;
// The triangular model.
std::shared_ptr<TriangleMesh> m_mesh;
// Is it an object to be printed, or a modifier volume?
ModelVolumeType m_type;
t_model_material_id m_material_id;
// The convex hull of this model's mesh.
TriangleMesh m_convex_hull;
std::shared_ptr<TriangleMesh> m_convex_hull;
Geometry::Transformation m_transformation;
// flag to optimize the checking if the volume is splittable
@ -452,24 +461,24 @@ private:
// 1 -> is splittable
mutable int m_is_splittable{ -1 };
ModelVolume(ModelObject *object, const TriangleMesh &mesh) : mesh(mesh), m_type(ModelVolumeType::MODEL_PART), object(object)
ModelVolume(ModelObject *object, const TriangleMesh &mesh) : m_mesh(new TriangleMesh(mesh)), m_type(ModelVolumeType::MODEL_PART), object(object)
{
if (mesh.stl.stats.number_of_facets > 1)
calculate_convex_hull();
}
ModelVolume(ModelObject *object, TriangleMesh &&mesh, TriangleMesh &&convex_hull) :
mesh(std::move(mesh)), m_convex_hull(std::move(convex_hull)), m_type(ModelVolumeType::MODEL_PART), object(object) {}
m_mesh(new TriangleMesh(std::move(mesh))), m_convex_hull(new TriangleMesh(std::move(convex_hull))), m_type(ModelVolumeType::MODEL_PART), object(object) {}
// Copying an existing volume, therefore this volume will get a copy of the ID assigned.
ModelVolume(ModelObject *object, const ModelVolume &other) :
ModelBase(other), // copy the ID
name(other.name), mesh(other.mesh), m_convex_hull(other.m_convex_hull), config(other.config), m_type(other.m_type), object(object), m_transformation(other.m_transformation)
name(other.name), m_mesh(other.m_mesh), m_convex_hull(other.m_convex_hull), config(other.config), m_type(other.m_type), object(object), m_transformation(other.m_transformation)
{
this->set_material_id(other.material_id());
}
// Providing a new mesh, therefore this volume will get a new unique ID assigned.
ModelVolume(ModelObject *object, const ModelVolume &other, const TriangleMesh &&mesh) :
name(other.name), mesh(std::move(mesh)), config(other.config), m_type(other.m_type), object(object), m_transformation(other.m_transformation)
name(other.name), m_mesh(new TriangleMesh(std::move(mesh))), config(other.config), m_type(other.m_type), object(object), m_transformation(other.m_transformation)
{
this->set_material_id(other.material_id());
if (mesh.stl.stats.number_of_facets > 1)
@ -600,10 +609,6 @@ public:
static Model read_from_file(const std::string &input_file, DynamicPrintConfig *config = nullptr, bool add_default_instances = true);
static Model read_from_archive(const std::string &input_file, DynamicPrintConfig *config, bool add_default_instances = true);
/// Repair the ModelObjects of the current Model.
/// This function calls repair function on each TriangleMesh of each model object volume
void repair();
// Add a new ModelObject to this Model, generate a new ID for this ModelObject.
ModelObject* add_object();
ModelObject* add_object(const char *name, const char *path, const TriangleMesh &mesh);

2
src/libslic3r/ModelArrange.cpp
View file

@ -568,7 +568,7 @@ ShapeData2D projectModelFromTop(const Slic3r::Model &model, const WipeTowerInfo&
Polygon p = objptr->convex_hull_2d(trafo_instance);
assert(! p.points.empty());
// this may happen for malformed models, see: https://github.com/prusa3d/Slic3r/issues/2209
// this may happen for malformed models, see: https://github.com/prusa3d/PrusaSlicer/issues/2209
if (p.points.empty())
continue;

36
src/libslic3r/Print.cpp
View file

@ -51,7 +51,7 @@ void Print::reload_object(size_t /* idx */)
this->invalidate_all_steps();
/* TODO: this method should check whether the per-object config and per-material configs
have changed in such a way that regions need to be rearranged or we can just apply
the diff and invalidate something. Same logic as apply_config()
the diff and invalidate something. Same logic as apply()
For now we just re-add all objects since we haven't implemented this incremental logic yet.
This should also check whether object volumes (parts) have changed. */
// collect all current model objects
@ -83,7 +83,7 @@ PrintRegion* Print::add_region(const PrintRegionConfig &config)
return m_regions.back();
}
// Called by Print::apply_config().
// Called by Print::apply().
// This method only accepts PrintConfig option keys.
bool Print::invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys)
{
@ -422,10 +422,32 @@ void Print::add_model_object(ModelObject* model_object, int idx)
}
}
bool Print::apply_config(DynamicPrintConfig config)
// This function is only called through the Perl-C++ binding from the unit tests, should be
// removed when unit tests are rewritten to C++.
bool Print::apply_config_perl_tests_only(DynamicPrintConfig config)
{
tbb::mutex::scoped_lock lock(this->state_mutex());
// Perl unit tests were failing in case the preset was not normalized (e.g. https://github.com/prusa3d/PrusaSlicer/issues/2288 was caused
// by too short max_layer_height vector. Calling the necessary function Preset::normalize(...) is not currently possible because there is no
// access to preset. This should be solved when the unit tests are rewritten to C++. For now we just copy-pasted code from Preset.cpp
// to make sure the unit tests pass (functions set_num_extruders and nozzle_options()).
auto *nozzle_diameter = dynamic_cast<const ConfigOptionFloats*>(config.option("nozzle_diameter", true));
assert(nozzle_diameter != nullptr);
const auto &defaults = FullPrintConfig::defaults();
for (const std::string &key : { "nozzle_diameter", "min_layer_height", "max_layer_height", "extruder_offset",
"retract_length", "retract_lift", "retract_lift_above", "retract_lift_below", "retract_speed", "deretract_speed",
"retract_before_wipe", "retract_restart_extra", "retract_before_travel", "wipe",
"retract_layer_change", "retract_length_toolchange", "retract_restart_extra_toolchange", "extruder_colour" })
{
auto *opt = config.option(key, true);
assert(opt != nullptr);
assert(opt->is_vector());
unsigned int num_extruders = (unsigned int)nozzle_diameter->values.size();
static_cast<ConfigOptionVectorBase*>(opt)->resize(num_extruders, defaults.option(key));
}
// we get a copy of the config object so we can modify it safely
config.normalize();
@ -1310,7 +1332,7 @@ std::string Print::validate() const
}
// validate first_layer_height
double first_layer_height = object->config().get_abs_value(L("first_layer_height"));
double first_layer_height = object->config().get_abs_value("first_layer_height");
double first_layer_min_nozzle_diameter;
if (object->config().raft_layers > 0) {
// if we have raft layers, only support material extruder is used on first layer
@ -1737,7 +1759,7 @@ void Print::_make_wipe_tower()
// Check whether there are any layers in m_tool_ordering, which are marked with has_wipe_tower,
// they print neither object, nor support. These layers are above the raft and below the object, and they
// shall be added to the support layers to be printed.
// see https://github.com/prusa3d/Slic3r/issues/607
// see https://github.com/prusa3d/PrusaSlicer/issues/607
{
size_t idx_begin = size_t(-1);
size_t idx_end = m_wipe_tower_data.tool_ordering.layer_tools().size();
@ -1875,12 +1897,12 @@ int Print::get_extruder(const ExtrusionEntityCollection& fill, const PrintRegion
// Generate a recommended G-code output file name based on the format template, default extension, and template parameters
// (timestamps, object placeholders derived from the model, current placeholder prameters and print statistics.
// Use the final print statistics if available, or just keep the print statistics placeholders if not available yet (before G-code is finalized).
std::string Print::output_filename() const
std::string Print::output_filename(const std::string &filename_base) const
{
// Set the placeholders for the data know first after the G-code export is finished.
// These values will be just propagated into the output file name.
DynamicConfig config = this->finished() ? this->print_statistics().config() : this->print_statistics().placeholders();
return this->PrintBase::output_filename(m_config.output_filename_format.value, "gcode", &config);
return this->PrintBase::output_filename(m_config.output_filename_format.value, ".gcode", filename_base, &config);
}
/*
// Shorten the dhms time by removing the seconds, rounding the dhm to full minutes

4
src/libslic3r/Print.hpp
View file

@ -294,7 +294,7 @@ public:
// The following three methods are used by the Perl tests only. Get rid of them!
void reload_object(size_t idx);
void add_model_object(ModelObject* model_object, int idx = -1);
bool apply_config(DynamicPrintConfig config);
bool apply_config_perl_tests_only(DynamicPrintConfig config);
void process() override;
// Exports G-code into a file name based on the path_template, returns the file path of the generated G-code file.
@ -351,7 +351,7 @@ public:
bool has_wipe_tower() const;
const WipeTowerData& wipe_tower_data() const { return m_wipe_tower_data; }
std::string output_filename() const override;
std::string output_filename(const std::string &filename_base = std::string()) const override;
// Accessed by SupportMaterial
const PrintRegion* get_region(size_t idx) const { return m_regions[idx]; }

28
src/libslic3r/PrintBase.cpp
View file

@ -15,7 +15,7 @@ namespace Slic3r
size_t PrintStateBase::g_last_timestamp = 0;
// Update "scale", "input_filename", "input_filename_base" placeholders from the current m_objects.
void PrintBase::update_object_placeholders(DynamicConfig &config) const
void PrintBase::update_object_placeholders(DynamicConfig &config, const std::string &default_ext) const
{
// get the first input file name
std::string input_file;
@ -40,24 +40,30 @@ void PrintBase::update_object_placeholders(DynamicConfig &config) const
config.set_key_value("year", new ConfigOptionStrings(v_scale));
if (! input_file.empty()) {
// get basename with and without suffix
const std::string input_basename = boost::filesystem::path(input_file).filename().string();
config.set_key_value("input_filename", new ConfigOptionString(input_basename));
const std::string input_basename_base = input_basename.substr(0, input_basename.find_last_of("."));
config.set_key_value("input_filename_base", new ConfigOptionString(input_basename_base));
const std::string input_filename = boost::filesystem::path(input_file).filename().string();
const std::string input_filename_base = input_filename.substr(0, input_filename.find_last_of("."));
config.set_key_value("input_filename", new ConfigOptionString(input_filename_base + default_ext));
config.set_key_value("input_filename_base", new ConfigOptionString(input_filename_base));
}
}
// Generate an output file name based on the format template, default extension, and template parameters
// (timestamps, object placeholders derived from the model, current placeholder prameters, print statistics - config_override)
std::string PrintBase::output_filename(const std::string &format, const std::string &default_ext, const DynamicConfig *config_override) const
std::string PrintBase::output_filename(const std::string &format, const std::string &default_ext, const std::string &filename_base, const DynamicConfig *config_override) const
{
DynamicConfig cfg;
if (config_override != nullptr)
cfg = *config_override;
PlaceholderParser::update_timestamp(cfg);
this->update_object_placeholders(cfg);
this->update_object_placeholders(cfg, default_ext);
if (! filename_base.empty()) {
cfg.set_key_value("input_filename", new ConfigOptionString(filename_base + default_ext));
cfg.set_key_value("input_filename_base", new ConfigOptionString(filename_base));
}
try {
boost::filesystem::path filename = this->placeholder_parser().process(format, 0, &cfg);
boost::filesystem::path filename = format.empty() ?
cfg.opt_string("input_filename_base") + default_ext :
this->placeholder_parser().process(format, 0, &cfg);
if (filename.extension().empty())
filename = boost::filesystem::change_extension(filename, default_ext);
return filename.string();
@ -66,17 +72,17 @@ std::string PrintBase::output_filename(const std::string &format, const std::str
}
}
std::string PrintBase::output_filepath(const std::string &path) const
std::string PrintBase::output_filepath(const std::string &path, const std::string &filename_base) const
{
// if we were supplied no path, generate an automatic one based on our first object's input file
if (path.empty())
// get the first input file name
return (boost::filesystem::path(m_model.propose_export_file_name_and_path()).parent_path() / this->output_filename()).make_preferred().string();
return (boost::filesystem::path(m_model.propose_export_file_name_and_path()).parent_path() / this->output_filename(filename_base)).make_preferred().string();
// if we were supplied a directory, use it and append our automatically generated filename
boost::filesystem::path p(path);
if (boost::filesystem::is_directory(p))
return (p / this->output_filename()).make_preferred().string();
return (p / this->output_filename(filename_base)).make_preferred().string();
// if we were supplied a file which is not a directory, use it
return path;

12
src/libslic3r/PrintBase.hpp
View file

@ -84,7 +84,7 @@ public:
// Set the step as started. Block on mutex while the Print / PrintObject / PrintRegion objects are being
// modified by the UI thread.
// This is necessary to block until the Print::apply_config() updates its state, which may
// This is necessary to block until the Print::apply() updates its state, which may
// influence the processing step being entered.
template<typename ThrowIfCanceled>
bool set_started(StepType step, tbb::mutex &mtx, ThrowIfCanceled throw_if_canceled) {
@ -318,8 +318,10 @@ public:
const PlaceholderParser& placeholder_parser() const { return m_placeholder_parser; }
PlaceholderParser& placeholder_parser() { return m_placeholder_parser; }
virtual std::string output_filename() const = 0;
std::string output_filepath(const std::string &path) const;
virtual std::string output_filename(const std::string &filename_base = std::string()) const = 0;
// If the filename_base is set, it is used as the input for the template processing. In that case the path is expected to be the directory (may be empty).
// If filename_set is empty, than the path may be a file or directory. If it is a file, then the macro will not be processed.
std::string output_filepath(const std::string &path, const std::string &filename_base = std::string()) const;
protected:
friend class PrintObjectBase;
@ -334,9 +336,9 @@ protected:
void throw_if_canceled() const { if (m_cancel_status) throw CanceledException(); }
// To be called by this->output_filename() with the format string pulled from the configuration layer.
std::string output_filename(const std::string &format, const std::string &default_ext, const DynamicConfig *config_override = nullptr) const;
std::string output_filename(const std::string &format, const std::string &default_ext, const std::string &filename_base, const DynamicConfig *config_override = nullptr) const;
// Update "scale", "input_filename", "input_filename_base" placeholders from the current printable ModelObjects.
void update_object_placeholders(DynamicConfig &config) const;
void update_object_placeholders(DynamicConfig &config, const std::string &default_ext) const;
Model m_model;

36
src/libslic3r/PrintConfig.cpp
View file

@ -418,7 +418,7 @@ void PrintConfigDef::init_fff_params()
def->tooltip = L("Set this to a non-zero value to set a manual extrusion width for external perimeters. "
"If left zero, default extrusion width will be used if set, otherwise 1.125 x nozzle diameter will be used. "
"If expressed as percentage (for example 200%), it will be computed over layer height.");
def->sidetext = L("mm or % (leave 0 for default)");
def->sidetext = L("mm or %");
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(0, false));
@ -526,7 +526,7 @@ void PrintConfigDef::init_fff_params()
"If left to zero, Slic3r derives extrusion widths from the nozzle diameter "
"(see the tooltips for perimeter extrusion width, infill extrusion width etc). "
"If expressed as percentage (for example: 230%), it will be computed over layer height.");
def->sidetext = L("mm or % (leave 0 for auto)");
def->sidetext = L("mm or %");
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(0, false));
@ -680,7 +680,7 @@ void PrintConfigDef::init_fff_params()
"and do multiple measurements along the filament, then compute the average.");
def->sidetext = L("mm");
def->min = 0;
def->set_default_value(new ConfigOptionFloats { 3. });
def->set_default_value(new ConfigOptionFloats { 1.75 });
def = this->add("filament_density", coFloats);
def->label = L("Density");
@ -699,12 +699,22 @@ void PrintConfigDef::init_fff_params()
def->enum_values.push_back("PLA");
def->enum_values.push_back("ABS");
def->enum_values.push_back("PET");
def->enum_values.push_back("HIPS");
def->enum_values.push_back("FLEX");
def->enum_values.push_back("SCAFF");
def->enum_values.push_back("HIPS");
def->enum_values.push_back("EDGE");
def->enum_values.push_back("NGEN");
def->enum_values.push_back("NYLON");
def->enum_values.push_back("PVA");
def->enum_values.push_back("PC");
def->enum_values.push_back("PP");
def->enum_values.push_back("PEI");
def->enum_values.push_back("PEEK");
def->enum_values.push_back("PEKK");
def->enum_values.push_back("POM");
def->enum_values.push_back("PSU");
def->enum_values.push_back("PVDF");
def->enum_values.push_back("SCAFF");
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionStrings { "PLA" });
@ -833,7 +843,7 @@ void PrintConfigDef::init_fff_params()
"You can use this to force fatter extrudates for better adhesion. If expressed "
"as percentage (for example 120%) it will be computed over first layer height. "
"If set to zero, it will use the default extrusion width.");
def->sidetext = L("mm or % (leave 0 for default)");
def->sidetext = L("mm or %");
def->ratio_over = "first_layer_height";
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(200, true));
@ -965,7 +975,7 @@ void PrintConfigDef::init_fff_params()
"If left zero, default extrusion width will be used if set, otherwise 1.125 x nozzle diameter will be used. "
"You may want to use fatter extrudates to speed up the infill and make your parts stronger. "
"If expressed as percentage (for example 90%) it will be computed over layer height.");
def->sidetext = L("mm or % (leave 0 for default)");
def->sidetext = L("mm or %");
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(0, false));
@ -1286,7 +1296,7 @@ void PrintConfigDef::init_fff_params()
def->label = L("Nozzle diameter");
def->tooltip = L("This is the diameter of your extruder nozzle (for example: 0.5, 0.35 etc.)");
def->sidetext = L("mm");
def->set_default_value(new ConfigOptionFloats { 0.5 });
def->set_default_value(new ConfigOptionFloats { 0.4 });
def = this->add("host_type", coEnum);
def->label = L("Host Type");
@ -1323,7 +1333,7 @@ void PrintConfigDef::init_fff_params()
"[input_filename_base].");
def->full_width = true;
def->mode = comExpert;
def->set_default_value(new ConfigOptionString("[input_filename_base]"));
def->set_default_value(new ConfigOptionString("[input_filename_base].gcode"));
def = this->add("overhangs", coBool);
def->label = L("Detect bridging perimeters");
@ -1376,7 +1386,7 @@ void PrintConfigDef::init_fff_params()
"You may want to use thinner extrudates to get more accurate surfaces. "
"If left zero, default extrusion width will be used if set, otherwise 1.125 x nozzle diameter will be used. "
"If expressed as percentage (for example 200%) it will be computed over layer height.");
def->sidetext = L("mm or % (leave 0 for default)");
def->sidetext = L("mm or %");
def->aliases = { "perimeters_extrusion_width" };
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(0, false));
@ -1714,7 +1724,7 @@ void PrintConfigDef::init_fff_params()
def->tooltip = L("Set this to a non-zero value to set a manual extrusion width for infill for solid surfaces. "
"If left zero, default extrusion width will be used if set, otherwise 1.125 x nozzle diameter will be used. "
"If expressed as percentage (for example 90%) it will be computed over layer height.");
def->sidetext = L("mm or % (leave 0 for default)");
def->sidetext = L("mm or %");
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(0, false));
@ -1887,7 +1897,7 @@ void PrintConfigDef::init_fff_params()
def->tooltip = L("Set this to a non-zero value to set a manual extrusion width for support material. "
"If left zero, default extrusion width will be used if set, otherwise nozzle diameter will be used. "
"If expressed as percentage (for example 90%) it will be computed over layer height.");
def->sidetext = L("mm or % (leave 0 for default)");
def->sidetext = L("mm or %");
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(0, false));
@ -2045,7 +2055,7 @@ void PrintConfigDef::init_fff_params()
"You may want to use thinner extrudates to fill all narrow regions and get a smoother finish. "
"If left zero, default extrusion width will be used if set, otherwise nozzle diameter will be used. "
"If expressed as percentage (for example 90%) it will be computed over layer height.");
def->sidetext = L("mm or % (leave 0 for default)");
def->sidetext = L("mm or %");
def->mode = comAdvanced;
def->set_default_value(new ConfigOptionFloatOrPercent(0, false));

4
src/libslic3r/PrintConfig.hpp
View file

@ -46,9 +46,11 @@ enum SeamPosition {
spRandom, spNearest, spAligned, spRear
};
/*
enum FilamentType {
ftPLA, ftABS, ftPET, ftHIPS, ftFLEX, ftSCAFF, ftEDGE, ftNGEN, ftPVA
};
*/
enum SLADisplayOrientation {
sladoLandscape,
@ -137,6 +139,7 @@ template<> inline const t_config_enum_values& ConfigOptionEnum<SeamPosition>::ge
return keys_map;
}
/*
template<> inline const t_config_enum_values& ConfigOptionEnum<FilamentType>::get_enum_values() {
static t_config_enum_values keys_map;
if (keys_map.empty()) {
@ -152,6 +155,7 @@ template<> inline const t_config_enum_values& ConfigOptionEnum<FilamentType>::ge
}
return keys_map;
}
*/
template<> inline const t_config_enum_values& ConfigOptionEnum<SLADisplayOrientation>::get_enum_values() {
static const t_config_enum_values keys_map = {

18
src/libslic3r/PrintObject.cpp
View file

@ -435,7 +435,7 @@ SupportLayerPtrs::const_iterator PrintObject::insert_support_layer(SupportLayerP
return m_support_layers.insert(pos, new SupportLayer(id, this, height, print_z, slice_z));
}
// Called by Print::apply_config().
// Called by Print::apply().
// This method only accepts PrintObjectConfig and PrintRegionConfig option keys.
bool PrintObject::invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys)
{
@ -1797,7 +1797,7 @@ std::vector<ExPolygons> PrintObject::_slice_volumes(const std::vector<float> &z,
if (! volumes.empty()) {
// Compose mesh.
//FIXME better to perform slicing over each volume separately and then to use a Boolean operation to merge them.
TriangleMesh mesh(volumes.front()->mesh);
TriangleMesh mesh(volumes.front()->mesh());
mesh.transform(volumes.front()->get_matrix(), true);
assert(mesh.repaired);
if (volumes.size() == 1 && mesh.repaired) {
@ -1806,7 +1806,7 @@ std::vector<ExPolygons> PrintObject::_slice_volumes(const std::vector<float> &z,
}
for (size_t idx_volume = 1; idx_volume < volumes.size(); ++ idx_volume) {
const ModelVolume &model_volume = *volumes[idx_volume];
TriangleMesh vol_mesh(model_volume.mesh);
TriangleMesh vol_mesh(model_volume.mesh());
vol_mesh.transform(model_volume.get_matrix(), true);
mesh.merge(vol_mesh);
}
@ -1815,10 +1815,11 @@ std::vector<ExPolygons> PrintObject::_slice_volumes(const std::vector<float> &z,
// apply XY shift
mesh.translate(- unscale<float>(m_copies_shift(0)), - unscale<float>(m_copies_shift(1)), 0);
// perform actual slicing
TriangleMeshSlicer mslicer;
const Print *print = this->print();
auto callback = TriangleMeshSlicer::throw_on_cancel_callback_type([print](){print->throw_if_canceled();});
mesh.require_shared_vertices(); // TriangleMeshSlicer needs this
// TriangleMeshSlicer needs shared vertices, also this calls the repair() function.
mesh.require_shared_vertices();
TriangleMeshSlicer mslicer;
mslicer.init(&mesh, callback);
mslicer.slice(z, float(m_config.slice_closing_radius.value), &layers, callback);
m_print->throw_if_canceled();
@ -1832,7 +1833,7 @@ std::vector<ExPolygons> PrintObject::_slice_volume(const std::vector<float> &z,
std::vector<ExPolygons> layers;
// Compose mesh.
//FIXME better to perform slicing over each volume separately and then to use a Boolean operation to merge them.
TriangleMesh mesh(volume.mesh);
TriangleMesh mesh(volume.mesh());
mesh.transform(volume.get_matrix(), true);
if (mesh.repaired) {
//FIXME The admesh repair function may break the face connectivity, rather refresh it here as the slicing code relies on it.
@ -1846,7 +1847,8 @@ std::vector<ExPolygons> PrintObject::_slice_volume(const std::vector<float> &z,
TriangleMeshSlicer mslicer;
const Print *print = this->print();
auto callback = TriangleMeshSlicer::throw_on_cancel_callback_type([print](){print->throw_if_canceled();});
mesh.require_shared_vertices(); // TriangleMeshSlicer needs this
// TriangleMeshSlicer needs the shared vertices.
mesh.require_shared_vertices();
mslicer.init(&mesh, callback);
mslicer.slice(z, float(m_config.slice_closing_radius.value), &layers, callback);
m_print->throw_if_canceled();
@ -2259,7 +2261,7 @@ void PrintObject::discover_horizontal_shells()
// when spacing is added in Fill.pm
{
//FIXME Vojtech: Disable this and you will be sorry.
// https://github.com/prusa3d/Slic3r/issues/26 bottom
// https://github.com/prusa3d/PrusaSlicer/issues/26 bottom
float margin = 3.f * layerm->flow(frSolidInfill).scaled_width(); // require at least this size
// we use a higher miterLimit here to handle areas with acute angles
// in those cases, the default miterLimit would cut the corner and we'd

2
src/libslic3r/Rasterizer/Rasterizer.cpp
View file

@ -15,7 +15,7 @@
#include <agg/agg_path_storage.h>
// Experimental minz image write:
#include <miniz/miniz_tdef.h>
#include <miniz.h>
namespace Slic3r {

105
src/libslic3r/SLA/SLABasePool.cpp
View file

@ -53,7 +53,7 @@ Contour3D walls(const Polygon& lower, const Polygon& upper,
// Shorthand for the vertex arrays
auto& upoints = upper.points, &lpoints = lower.points;
auto& rpts = ret.points; auto& rfaces = ret.indices;
auto& rpts = ret.points; auto& ind = ret.indices;
// If the Z levels are flipped, or the offset difference is negative, we
// will interpret that as the triangles normals should be inverted.
@ -61,10 +61,11 @@ Contour3D walls(const Polygon& lower, const Polygon& upper,
// Copy the points into the mesh, convert them from 2D to 3D
rpts.reserve(upoints.size() + lpoints.size());
rfaces.reserve(2*upoints.size() + 2*lpoints.size());
const double sf = SCALING_FACTOR;
for(auto& p : upoints) rpts.emplace_back(p.x()*sf, p.y()*sf, upper_z_mm);
for(auto& p : lpoints) rpts.emplace_back(p.x()*sf, p.y()*sf, lower_z_mm);
ind.reserve(2 * upoints.size() + 2 * lpoints.size());
for (auto &p : upoints)
rpts.emplace_back(unscaled(p.x()), unscaled(p.y()), upper_z_mm);
for (auto &p : lpoints)
rpts.emplace_back(unscaled(p.x()), unscaled(p.y()), lower_z_mm);
// Create pointing indices into vertex arrays. u-upper, l-lower
size_t uidx = 0, lidx = offs, unextidx = 1, lnextidx = offs + 1;
@ -121,9 +122,9 @@ Contour3D walls(const Polygon& lower, const Polygon& upper,
case Proceed::UPPER:
if(!ustarted || uidx != uendidx) { // there are vertices remaining
// Get the 3D vertices in order
const Vec3d& p_up1 = rpts[size_t(uidx)];
const Vec3d& p_low = rpts[size_t(lidx)];
const Vec3d& p_up2 = rpts[size_t(unextidx)];
const Vec3d& p_up1 = rpts[uidx];
const Vec3d& p_low = rpts[lidx];
const Vec3d& p_up2 = rpts[unextidx];
// Calculate fitness: the average of the two connecting edges
double a = offsdiff2 - (distfn(p_up1, p_low) - zdiff2);
@ -133,8 +134,9 @@ Contour3D walls(const Polygon& lower, const Polygon& upper,
if(current_fit > prev_fit) { // fit is worse than previously
proceed = Proceed::LOWER;
} else { // good to go, create the triangle
inverted? rfaces.emplace_back(unextidx, lidx, uidx) :
rfaces.emplace_back(uidx, lidx, unextidx) ;
inverted
? ind.emplace_back(int(unextidx), int(lidx), int(uidx))
: ind.emplace_back(int(uidx), int(lidx), int(unextidx));
// Increment the iterators, rotate if necessary
++uidx; ++unextidx;
@ -150,9 +152,9 @@ Contour3D walls(const Polygon& lower, const Polygon& upper,
case Proceed::LOWER:
// Mode with lower segment, upper vertex. Same structure:
if(!lstarted || lidx != lendidx) {
const Vec3d& p_low1 = rpts[size_t(lidx)];
const Vec3d& p_low2 = rpts[size_t(lnextidx)];
const Vec3d& p_up = rpts[size_t(uidx)];
const Vec3d& p_low1 = rpts[lidx];
const Vec3d& p_low2 = rpts[lnextidx];
const Vec3d& p_up = rpts[uidx];
double a = offsdiff2 - (distfn(p_up, p_low1) - zdiff2);
double b = offsdiff2 - (distfn(p_up, p_low2) - zdiff2);
@ -161,8 +163,9 @@ Contour3D walls(const Polygon& lower, const Polygon& upper,
if(current_fit > prev_fit) {
proceed = Proceed::UPPER;
} else {
inverted? rfaces.emplace_back(uidx, lnextidx, lidx) :
rfaces.emplace_back(lidx, lnextidx, uidx);
inverted
? ind.emplace_back(int(uidx), int(lnextidx), int(lidx))
: ind.emplace_back(int(lidx), int(lnextidx), int(uidx));
++lidx; ++lnextidx;
if(lnextidx == rpts.size()) lnextidx = offs;
@ -200,7 +203,7 @@ void offset(ExPolygon& sh, coord_t distance) {
}
ClipperOffset offs;
offs.ArcTolerance = 0.01*mm(1);
offs.ArcTolerance = 0.01*scaled(1.0);
Paths result;
offs.AddPath(ctour, jtRound, etClosedPolygon);
offs.AddPaths(holes, jtRound, etClosedPolygon);
@ -303,16 +306,6 @@ ExPolygons unify(const ExPolygons& shapes) {
return retv;
}
/// Only a debug function to generate top and bottom plates from a 2D shape.
/// It is not used in the algorithm directly.
inline Contour3D roofs(const ExPolygon& poly, coord_t z_distance) {
auto lower = triangulate_expolygon_3d(poly);
auto upper = triangulate_expolygon_3d(poly, z_distance*SCALING_FACTOR, true);
Contour3D ret;
ret.merge(lower); ret.merge(upper);
return ret;
}
/// This method will create a rounded edge around a flat polygon in 3d space.
/// 'base_plate' parameter is the target plate.
/// 'radius' is the radius of the edges.
@ -358,7 +351,7 @@ Contour3D round_edges(const ExPolygon& base_plate,
double x2 = xx*xx;
double stepy = std::sqrt(r2 - x2);
offset(ob, s*mm(xx));
offset(ob, s*scaled(xx));
wh = ceilheight_mm - radius_mm + stepy;
Contour3D pwalls;
@ -382,7 +375,7 @@ Contour3D round_edges(const ExPolygon& base_plate,
double xx = radius_mm - i*stepx;
double x2 = xx*xx;
double stepy = std::sqrt(r2 - x2);
offset(ob, s*mm(xx));
offset(ob, s*scaled(xx));
wh = ceilheight_mm - radius_mm - stepy;
Contour3D pwalls;
@ -402,41 +395,6 @@ Contour3D round_edges(const ExPolygon& base_plate,
return curvedwalls;
}
/// Generating the concave part of the 3D pool with the bottom plate and the
/// side walls.
Contour3D inner_bed(const ExPolygon& poly,
double depth_mm,
double begin_h_mm = 0)
{
Contour3D bottom;
Pointf3s triangles = triangulate_expolygon_3d(poly, -depth_mm + begin_h_mm);
bottom.merge(triangles);
coord_t depth = mm(depth_mm);
coord_t begin_h = mm(begin_h_mm);
auto lines = poly.lines();
// Generate outer walls
auto fp = [](const Point& p, Point::coord_type z) {
return unscale(x(p), y(p), z);
};
for(auto& l : lines) {
auto s = coord_t(bottom.points.size());
bottom.points.emplace_back(fp(l.a, -depth + begin_h));
bottom.points.emplace_back(fp(l.b, -depth + begin_h));
bottom.points.emplace_back(fp(l.a, begin_h));
bottom.points.emplace_back(fp(l.b, begin_h));
bottom.indices.emplace_back(s + 3, s + 1, s);
bottom.indices.emplace_back(s + 2, s + 3, s);
}
return bottom;
}
inline Point centroid(Points& pp) {
Point c;
switch(pp.size()) {
@ -518,7 +476,7 @@ ExPolygons concave_hull(const ExPolygons& polys, double max_dist_mm = 50,
double dx = x(c) - x(cc), dy = y(c) - y(cc);
double l = std::sqrt(dx * dx + dy * dy);
double nx = dx / l, ny = dy / l;
double max_dist = mm(max_dist_mm);
double max_dist = scaled(max_dist_mm);
ExPolygon& expo = punion[idx++];
BoundingBox querybb(expo);
@ -534,10 +492,10 @@ ExPolygons concave_hull(const ExPolygons& polys, double max_dist_mm = 50,
ctour.reserve(3);
ctour.emplace_back(cc);
Point d(coord_t(mm(1)*nx), coord_t(mm(1)*ny));
Point d(coord_t(scaled(1.)*nx), coord_t(scaled(1.)*ny));
ctour.emplace_back(c + Point( -y(d), x(d) ));
ctour.emplace_back(c + Point( y(d), -x(d) ));
offset(r, mm(1));
offset(r, scaled(1.));
return r;
});
@ -569,15 +527,16 @@ void base_plate(const TriangleMesh &mesh, ExPolygons &output, float h,
// Now we have to unify all slice layers which can be an expensive operation
// so we will try to simplify the polygons
ExPolygons tmp; tmp.reserve(count);
for(ExPolygons& o : out) for(ExPolygon& e : o) {
auto&& exss = e.simplify(0.1/SCALING_FACTOR);
for(ExPolygons& o : out)
for(ExPolygon& e : o) {
auto&& exss = e.simplify(scaled(0.1));
for(ExPolygon& ep : exss) tmp.emplace_back(std::move(ep));
}
ExPolygons utmp = unify(tmp);
for(auto& o : utmp) {
auto&& smp = o.simplify(0.1/SCALING_FACTOR);
auto&& smp = o.simplify(scaled(0.1));
output.insert(output.end(), smp.begin(), smp.end());
}
}
@ -607,11 +566,11 @@ Contour3D create_base_pool(const ExPolygons &ground_layer,
const double bottom_offs = (thickness + wingheight) / std::tan(slope);
// scaled values
const coord_t s_thickness = mm(thickness);
const coord_t s_eradius = mm(cfg.edge_radius_mm);
const coord_t s_thickness = scaled(thickness);
const coord_t s_eradius = scaled(cfg.edge_radius_mm);
const coord_t s_safety_dist = 2*s_eradius + coord_t(0.8*s_thickness);
const coord_t s_wingdist = mm(wingdist);
const coord_t s_bottom_offs = mm(bottom_offs);
const coord_t s_wingdist = scaled(wingdist);
const coord_t s_bottom_offs = scaled(bottom_offs);
auto& thrcl = cfg.throw_on_cancel;

9
src/libslic3r/SLA/SLABoilerPlate.hpp
View file

@ -11,11 +11,6 @@
namespace Slic3r {
namespace sla {
using coord_t = Point::coord_type;
/// get the scaled clipper units for a millimeter value
inline coord_t mm(double v) { return coord_t(v/SCALING_FACTOR); }
/// Get x and y coordinates (because we are eigenizing...)
inline coord_t x(const Point& p) { return p(0); }
inline coord_t y(const Point& p) { return p(1); }
@ -36,12 +31,10 @@ inline coord_t x(const Vec3crd& p) { return p(0); }
inline coord_t y(const Vec3crd& p) { return p(1); }
inline coord_t z(const Vec3crd& p) { return p(2); }
using Indices = std::vector<Vec3crd>;
/// Intermediate struct for a 3D mesh
struct Contour3D {
Pointf3s points;
Indices indices;
std::vector<Vec3i> indices;
void merge(const Contour3D& ctr) {
auto s3 = coord_t(points.size());

8
src/libslic3r/SLA/SLASupportTree.cpp
View file

@ -236,13 +236,13 @@ Contour3D cylinder(double r, double h, size_t ssteps, const Vec3d sp = {0,0,0})
// According to the slicing algorithms, we need to aid them with generating
// a watertight body. So we create a triangle fan for the upper and lower
// ending of the cylinder to close the geometry.
points.emplace_back(jp); size_t ci = points.size() - 1;
points.emplace_back(jp); int ci = int(points.size() - 1);
for(int i = 0; i < steps - 1; ++i)
indices.emplace_back(i + offs + 1, i + offs, ci);
indices.emplace_back(offs, steps + offs - 1, ci);
points.emplace_back(endp); ci = points.size() - 1;
points.emplace_back(endp); ci = int(points.size() - 1);
for(int i = 0; i < steps - 1; ++i)
indices.emplace_back(ci, i, i + 1);
@ -757,8 +757,8 @@ public:
template<class T> inline const Pillar& pillar(T id) const {
static_assert(std::is_integral<T>::value, "Invalid index type");
assert(id >= 0 && id < m_pillars.size() &&
id < std::numeric_limits<size_t>::max());
assert(id >= 0 && size_t(id) < m_pillars.size() &&
size_t(id) < std::numeric_limits<size_t>::max());
return m_pillars[size_t(id)];
}

17
src/libslic3r/SLA/SLASupportTreeIGL.cpp
View file

@ -121,19 +121,10 @@ EigenMesh3D::EigenMesh3D(const TriangleMesh& tmesh): m_aabb(new AABBImpl()) {
V.resize(3*stl.stats.number_of_facets, 3);
F.resize(stl.stats.number_of_facets, 3);
for (unsigned int i = 0; i < stl.stats.number_of_facets; ++i) {
const stl_facet* facet = stl.facet_start+i;
V(3*i+0, 0) = double(facet->vertex[0](0));
V(3*i+0, 1) = double(facet->vertex[0](1));
V(3*i+0, 2) = double(facet->vertex[0](2));
V(3*i+1, 0) = double(facet->vertex[1](0));
V(3*i+1, 1) = double(facet->vertex[1](1));
V(3*i+1, 2) = double(facet->vertex[1](2));
V(3*i+2, 0) = double(facet->vertex[2](0));
V(3*i+2, 1) = double(facet->vertex[2](1));
V(3*i+2, 2) = double(facet->vertex[2](2));
const stl_facet &facet = stl.facet_start[i];
V.block<1, 3>(3 * i + 0, 0) = facet.vertex[0].cast<double>();
V.block<1, 3>(3 * i + 1, 0) = facet.vertex[1].cast<double>();
V.block<1, 3>(3 * i + 2, 0) = facet.vertex[2].cast<double>();
F(i, 0) = int(3*i+0);
F(i, 1) = int(3*i+1);
F(i, 2) = int(3*i+2);

108
src/libslic3r/SLAPrint.cpp
View file

@ -28,10 +28,12 @@ namespace Slic3r {
using SupportTreePtr = std::unique_ptr<sla::SLASupportTree>;
class SLAPrintObject::SupportData {
class SLAPrintObject::SupportData
{
public:
sla::EigenMesh3D emesh; // index-triangle representation
std::vector<sla::SupportPoint> support_points; // all the support points (manual/auto)
std::vector<sla::SupportPoint>
support_points; // all the support points (manual/auto)
SupportTreePtr support_tree_ptr; // the supports
SlicedSupports support_slices; // sliced supports
@ -425,7 +427,10 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, const DynamicPrintConf
print_object->set_trafo(sla_trafo(*this, model_object), model_object.instances.front()->is_left_handed());
print_object->set_instances(std::move(new_instances));
print_object->config_apply(config, true);
SLAPrintObjectConfig new_config = m_default_object_config;
normalize_and_apply_config(new_config, model_object.config);
print_object->config_apply(new_config, true);
print_objects_new.emplace_back(print_object);
new_objects = true;
}
@ -561,10 +566,10 @@ void SLAPrint::finalize()
// Generate a recommended output file name based on the format template, default extension, and template parameters
// (timestamps, object placeholders derived from the model, current placeholder prameters and print statistics.
// Use the final print statistics if available, or just keep the print statistics placeholders if not available yet (before the output is finalized).
std::string SLAPrint::output_filename() const
std::string SLAPrint::output_filename(const std::string &filename_base) const
{
DynamicConfig config = this->finished() ? this->print_statistics().config() : this->print_statistics().placeholders();
return this->PrintBase::output_filename(m_print_config.output_filename_format.value, "sl1", &config);
return this->PrintBase::output_filename(m_print_config.output_filename_format.value, ".sl1", filename_base, &config);
}
namespace {
@ -663,11 +668,11 @@ void SLAPrint::process()
double ilhd = m_material_config.initial_layer_height.getFloat();
auto ilh = float(ilhd);
auto ilhs = coord_t(ilhd / SCALING_FACTOR);
auto ilhs = scaled(ilhd);
const size_t objcount = m_objects.size();
const unsigned min_objstatus = 0; // where the per object operations start
const unsigned max_objstatus = 50; // where the per object operations end
static const unsigned min_objstatus = 0; // where the per object operations start
static const unsigned max_objstatus = 50; // where the per object operations end
// the coefficient that multiplies the per object status values which
// are set up for <0, 100>. They need to be scaled into the whole process
@ -684,31 +689,32 @@ void SLAPrint::process()
// Slicing the model object. This method is oversimplified and needs to
// be compared with the fff slicing algorithm for verification
auto slice_model = [this, ilhs, ilh, ilhd](SLAPrintObject& po) {
auto slice_model = [this, ilhs, ilh](SLAPrintObject& po) {
const TriangleMesh& mesh = po.transformed_mesh();
// We need to prepare the slice index...
double lhd = m_objects.front()->m_config.layer_height.getFloat();
float lh = float(lhd);
auto lhs = coord_t(lhd / SCALING_FACTOR);
auto lhs = scaled(lhd);
auto &&bb3d = mesh.bounding_box();
double minZ = bb3d.min(Z) - po.get_elevation();
double maxZ = bb3d.max(Z);
auto minZf = float(minZ);
auto minZs = coord_t(minZ / SCALING_FACTOR);
auto maxZs = coord_t(maxZ / SCALING_FACTOR);
auto minZs = scaled(minZ);
auto maxZs = scaled(maxZ);
po.m_slice_index.clear();
size_t cap = size_t(1 + (maxZs - minZs - ilhs) / lhs);
po.m_slice_index.reserve(cap);
po.m_slice_index.emplace_back(minZs + ilhs, minZ + ilhd / 2.0, ilh);
po.m_slice_index.emplace_back(minZs + ilhs, minZf + ilh / 2.f, ilh);
for(coord_t h = minZs + ilhs + lhs; h <= maxZs; h += lhs)
po.m_slice_index.emplace_back(h, h*SCALING_FACTOR - lhd / 2.0, lh);
po.m_slice_index.emplace_back(h, unscaled<float>(h) - lh / 2.f, lh);
// Just get the first record that is form the model:
auto slindex_it =
@ -734,7 +740,7 @@ void SLAPrint::process()
auto mit = slindex_it;
double doffs = m_printer_config.absolute_correction.getFloat();
coord_t clpr_offs = coord_t(doffs / SCALING_FACTOR);
coord_t clpr_offs = scaled(doffs);
for(size_t id = 0;
id < po.m_model_slices.size() && mit != po.m_slice_index.end();
id++)
@ -742,7 +748,7 @@ void SLAPrint::process()
// We apply the printer correction offset here.
if(clpr_offs != 0)
po.m_model_slices[id] =
offset_ex(po.m_model_slices[id], clpr_offs);
offset_ex(po.m_model_slices[id], float(clpr_offs));
mit->set_model_slice_idx(po, id); ++mit;
}
@ -946,7 +952,7 @@ void SLAPrint::process()
}
double doffs = m_printer_config.absolute_correction.getFloat();
coord_t clpr_offs = coord_t(doffs / SCALING_FACTOR);
coord_t clpr_offs = scaled(doffs);
for(size_t i = 0;
i < sd->support_slices.size() && i < po.m_slice_index.size();
++i)
@ -954,7 +960,7 @@ void SLAPrint::process()
// We apply the printer correction offset here.
if(clpr_offs != 0)
sd->support_slices[i] =
offset_ex(sd->support_slices[i], clpr_offs);
offset_ex(sd->support_slices[i], float(clpr_offs));
po.m_slice_index[i].set_support_slice_idx(po, i);
}
@ -1060,8 +1066,8 @@ void SLAPrint::process()
const int fade_layers_cnt = m_default_object_config.faded_layers.getInt();// 10 // [3;20]
const double width = m_printer_config.display_width.getFloat() / SCALING_FACTOR;
const double height = m_printer_config.display_height.getFloat() / SCALING_FACTOR;
const double width = scaled(m_printer_config.display_width.getFloat());
const double height = scaled(m_printer_config.display_height.getFloat());
const double display_area = width*height;
// get polygons for all instances in the object
@ -1167,13 +1173,20 @@ void SLAPrint::process()
ClipperPolygons model_polygons;
ClipperPolygons supports_polygons;
size_t c = std::accumulate(layer.slices().begin(), layer.slices().end(), 0u, [](size_t a, const SliceRecord& sr) {
return a + sr.get_slice(soModel).size();
size_t c = std::accumulate(layer.slices().begin(),
layer.slices().end(),
size_t(0),
[](size_t a, const SliceRecord &sr) {
return a + sr.get_slice(soModel)
.size();
});
model_polygons.reserve(c);
c = std::accumulate(layer.slices().begin(), layer.slices().end(), 0u, [](size_t a, const SliceRecord& sr) {
c = std::accumulate(layer.slices().begin(),
layer.slices().end(),
size_t(0),
[](size_t a, const SliceRecord &sr) {
return a + sr.get_slice(soModel).size();
});
@ -1261,8 +1274,9 @@ void SLAPrint::process()
// for(size_t i = 0; i < m_printer_input.size(); ++i) printlayerfn(i);
tbb::parallel_for<size_t, decltype(printlayerfn)>(0, m_printer_input.size(), printlayerfn);
m_print_statistics.support_used_material = supports_volume * SCALING_FACTOR * SCALING_FACTOR;
m_print_statistics.objects_used_material = models_volume * SCALING_FACTOR * SCALING_FACTOR;
auto SCALING2 = SCALING_FACTOR * SCALING_FACTOR;
m_print_statistics.support_used_material = supports_volume * SCALING2;
m_print_statistics.objects_used_material = models_volume * SCALING2;
// Estimated printing time
// A layers count o the highest object
@ -1278,7 +1292,7 @@ void SLAPrint::process()
};
// Rasterizing the model objects, and their supports
auto rasterize = [this, max_objstatus]() {
auto rasterize = [this]() {
if(canceled()) return;
// collect all the keys
@ -1373,11 +1387,12 @@ void SLAPrint::process()
tbb::parallel_for<unsigned, decltype(lvlfn)>(0, lvlcnt, lvlfn);
// Set statistics values to the printer
m_printer->set_statistics({(m_print_statistics.objects_used_material + m_print_statistics.support_used_material)/1000,
m_printer->set_statistics(
{(m_print_statistics.objects_used_material
+ m_print_statistics.support_used_material) / 1000,
double(m_default_object_config.faded_layers.getInt()),
double(m_print_statistics.slow_layers_count),
double(m_print_statistics.fast_layers_count)
});
double(m_print_statistics.fast_layers_count)});
};
using slaposFn = std::function<void(SLAPrintObject&)>;
@ -1405,25 +1420,36 @@ void SLAPrint::process()
// TODO: this loop could run in parallel but should not exhaust all the CPU
// power available
// Calculate the support structures first before slicing the supports, so that the preview will get displayed ASAP for all objects.
std::vector<SLAPrintObjectStep> step_ranges = { slaposObjectSlice, slaposSliceSupports, slaposCount };
// Calculate the support structures first before slicing the supports,
// so that the preview will get displayed ASAP for all objects.
std::vector<SLAPrintObjectStep> step_ranges = {slaposObjectSlice,
slaposSliceSupports,
slaposCount};
for (size_t idx_range = 0; idx_range + 1 < step_ranges.size(); ++idx_range) {
for (SLAPrintObject *po : m_objects) {
BOOST_LOG_TRIVIAL(info) << "Slicing object " << po->model_object()->name;
BOOST_LOG_TRIVIAL(info)
<< "Slicing object " << po->model_object()->name;
for (int s = int(step_ranges[idx_range]); s < int(step_ranges[idx_range + 1]); ++s) {
for (int s = int(step_ranges[idx_range]);
s < int(step_ranges[idx_range + 1]);
++s) {
auto currentstep = static_cast<SLAPrintObjectStep>(s);
// Cancellation checking. Each step will check for cancellation
// on its own and return earlier gracefully. Just after it returns
// execution gets to this point and throws the canceled signal.
// Cancellation checking. Each step will check for
// cancellation on its own and return earlier gracefully.
// Just after it returns execution gets to this point and
// throws the canceled signal.
throw_if_canceled();
st += incr * ostepd;
if(po->m_stepmask[currentstep] && po->set_started(currentstep)) {
m_report_status(*this, st, OBJ_STEP_LABELS(currentstep));
if (po->m_stepmask[currentstep]
&& po->set_started(currentstep)) {
m_report_status(*this,
st,
OBJ_STEP_LABELS(currentstep));
pobj_program[currentstep](*po);
throw_if_canceled();
po->set_done(currentstep);
@ -1552,7 +1578,7 @@ SLAPrintObject::SLAPrintObject(SLAPrint *print, ModelObject *model_object):
SLAPrintObject::~SLAPrintObject() {}
// Called by SLAPrint::apply_config().
// Called by SLAPrint::apply().
// This method only accepts SLAPrintObjectConfig option keys.
bool SLAPrintObject::invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys)
{
@ -1783,8 +1809,8 @@ std::vector<sla::SupportPoint> SLAPrintObject::transformed_support_points() cons
ret.reserve(spts.size());
for(sla::SupportPoint& sp : spts) {
Vec3d transformed_pos = trafo() * Vec3d(sp.pos(0), sp.pos(1), sp.pos(2));
ret.emplace_back(transformed_pos(0), transformed_pos(1), transformed_pos(2), sp.head_front_radius, sp.is_new_island);
Vec3f transformed_pos = trafo().cast<float>() * sp.pos;
ret.emplace_back(transformed_pos, sp.head_front_radius, sp.is_new_island);
}
return ret;

16
src/libslic3r/SLAPrint.hpp
View file

@ -142,15 +142,19 @@ public:
};
private:
template <class T> inline static T level(const SliceRecord& sr) {
template<class T> inline static T level(const SliceRecord &sr)
{
static_assert(std::is_arithmetic<T>::value, "Arithmetic only!");
return std::is_integral<T>::value ? T(sr.print_level()) : T(sr.slice_level());
return std::is_integral<T>::value ? T(sr.print_level())
: T(sr.slice_level());
}
template <class T> inline static SliceRecord create_slice_record(T val) {
template<class T> inline static SliceRecord create_slice_record(T val)
{
static_assert(std::is_arithmetic<T>::value, "Arithmetic only!");
return std::is_integral<T>::value ? SliceRecord{ coord_t(val), 0.f, 0.f } : SliceRecord{ 0, float(val), 0.f };
return std::is_integral<T>::value
? SliceRecord{coord_t(val), 0.f, 0.f}
: SliceRecord{0, float(val), 0.f};
}
// This is a template method for searching the slice index either by
@ -402,7 +406,7 @@ public:
// Extracted value from the configuration objects
Vec3d relative_correction() const;
std::string output_filename() const override;
std::string output_filename(const std::string &filename_base = std::string()) const override;
const SLAPrintStatistics& print_statistics() const { return m_print_statistics; }

2
src/libslic3r/Slicing.cpp
View file

@ -227,7 +227,7 @@ std::vector<coordf_t> layer_height_profile_adaptive(
as.set_slicing_parameters(slicing_params);
for (const ModelVolume *volume : volumes)
if (volume->is_model_part())
as.add_mesh(&volume->mesh);
as.add_mesh(&volume->mesh());
as.prepare();
// 2) Generate layers using the algorithm of @platsch

4
src/libslic3r/SlicingAdaptive.cpp
View file

@ -27,8 +27,8 @@ void SlicingAdaptive::prepare()
nfaces_total += (*it_mesh)->stl.stats.number_of_facets;
m_faces.reserve(nfaces_total);
for (std::vector<const TriangleMesh*>::const_iterator it_mesh = m_meshes.begin(); it_mesh != m_meshes.end(); ++ it_mesh)
for (int i = 0; i < (*it_mesh)->stl.stats.number_of_facets; ++ i)
m_faces.push_back((*it_mesh)->stl.facet_start + i);
for (const stl_facet &face : (*it_mesh)->stl.facet_start)
m_faces.emplace_back(&face);
// 2) Sort faces lexicographically by their Z span.
std::sort(m_faces.begin(), m_faces.end(), [](const stl_facet *f1, const stl_facet *f2) {

13
src/libslic3r/Technologies.hpp
View file

@ -28,19 +28,6 @@
#define ENABLE_NONCUSTOM_DATA_VIEW_RENDERING (0 && ENABLE_1_42_0_ALPHA1)
//====================
// 1.42.0.alpha4 techs
//====================
#define ENABLE_1_42_0_ALPHA4 1
// Changed algorithm to extract euler angles from rotation matrix
#define ENABLE_NEW_EULER_ANGLES (1 && ENABLE_1_42_0_ALPHA4)
// Modified initial default placement of generic subparts
#define ENABLE_GENERIC_SUBPARTS_PLACEMENT (1 && ENABLE_1_42_0_ALPHA4)
// Bunch of fixes related to volumes centering
#define ENABLE_VOLUMES_CENTERING_FIXES (1 && ENABLE_1_42_0_ALPHA4)
//====================
// 1.42.0.alpha7 techs
//====================

262
src/libslic3r/TriangleMesh.cpp
View file

@ -2,9 +2,9 @@
#include "ClipperUtils.hpp"
#include "Geometry.hpp"
#include "Tesselate.hpp"
#include "qhull/src/libqhullcpp/Qhull.h"
#include "qhull/src/libqhullcpp/QhullFacetList.h"
#include "qhull/src/libqhullcpp/QhullVertexSet.h"
#include <libqhullcpp/Qhull.h>
#include <libqhullcpp/QhullFacetList.h>
#include <libqhullcpp/QhullVertexSet.h>
#include <cmath>
#include <deque>
#include <queue>
@ -42,20 +42,17 @@
namespace Slic3r {
TriangleMesh::TriangleMesh(const Pointf3s &points, const std::vector<Vec3crd>& facets)
: repaired(false)
TriangleMesh::TriangleMesh(const Pointf3s &points, const std::vector<Vec3crd>& facets) : repaired(false)
{
stl_initialize(&this->stl);
stl_file &stl = this->stl;
stl.error = 0;
stl.stats.type = inmemory;
// count facets and allocate memory
stl.stats.number_of_facets = facets.size();
stl.stats.number_of_facets = (uint32_t)facets.size();
stl.stats.original_num_facets = stl.stats.number_of_facets;
stl_allocate(&stl);
for (uint32_t i = 0; i < stl.stats.number_of_facets; i++) {
for (uint32_t i = 0; i < stl.stats.number_of_facets; ++ i) {
stl_facet facet;
facet.vertex[0] = points[facets[i](0)].cast<float>();
facet.vertex[1] = points[facets[i](1)].cast<float>();
@ -73,41 +70,19 @@ TriangleMesh::TriangleMesh(const Pointf3s &points, const std::vector<Vec3crd>& f
stl_get_size(&stl);
}
TriangleMesh& TriangleMesh::operator=(const TriangleMesh &other)
{
stl_close(&this->stl);
this->stl = other.stl;
this->repaired = other.repaired;
this->stl.heads = nullptr;
this->stl.tail = nullptr;
this->stl.error = other.stl.error;
if (other.stl.facet_start != nullptr) {
this->stl.facet_start = (stl_facet*)calloc(other.stl.stats.number_of_facets, sizeof(stl_facet));
std::copy(other.stl.facet_start, other.stl.facet_start + other.stl.stats.number_of_facets, this->stl.facet_start);
}
if (other.stl.neighbors_start != nullptr) {
this->stl.neighbors_start = (stl_neighbors*)calloc(other.stl.stats.number_of_facets, sizeof(stl_neighbors));
std::copy(other.stl.neighbors_start, other.stl.neighbors_start + other.stl.stats.number_of_facets, this->stl.neighbors_start);
}
if (other.stl.v_indices != nullptr) {
this->stl.v_indices = (v_indices_struct*)calloc(other.stl.stats.number_of_facets, sizeof(v_indices_struct));
std::copy(other.stl.v_indices, other.stl.v_indices + other.stl.stats.number_of_facets, this->stl.v_indices);
}
if (other.stl.v_shared != nullptr) {
this->stl.v_shared = (stl_vertex*)calloc(other.stl.stats.shared_vertices, sizeof(stl_vertex));
std::copy(other.stl.v_shared, other.stl.v_shared + other.stl.stats.shared_vertices, this->stl.v_shared);
}
return *this;
}
// #define SLIC3R_TRACE_REPAIR
void TriangleMesh::repair()
void TriangleMesh::repair(bool update_shared_vertices)
{
if (this->repaired) return;
if (this->repaired) {
if (update_shared_vertices)
this->require_shared_vertices();
return;
}
// admesh fails when repairing empty meshes
if (this->stl.stats.number_of_facets == 0) return;
if (this->stl.stats.number_of_facets == 0)
return;
BOOST_LOG_TRIVIAL(debug) << "TriangleMesh::repair() started";
@ -115,15 +90,17 @@ void TriangleMesh::repair()
#ifdef SLIC3R_TRACE_REPAIR
BOOST_LOG_TRIVIAL(trace) << "\tstl_check_faces_exact";
#endif /* SLIC3R_TRACE_REPAIR */
assert(stl_validate(&this->stl));
stl_check_facets_exact(&stl);
assert(stl_validate(&this->stl));
stl.stats.facets_w_1_bad_edge = (stl.stats.connected_facets_2_edge - stl.stats.connected_facets_3_edge);
stl.stats.facets_w_2_bad_edge = (stl.stats.connected_facets_1_edge - stl.stats.connected_facets_2_edge);
stl.stats.facets_w_3_bad_edge = (stl.stats.number_of_facets - stl.stats.connected_facets_1_edge);
// checking nearby
//int last_edges_fixed = 0;
float tolerance = stl.stats.shortest_edge;
float increment = stl.stats.bounding_diameter / 10000.0;
float tolerance = (float)stl.stats.shortest_edge;
float increment = (float)stl.stats.bounding_diameter / 10000.0f;
int iterations = 2;
if (stl.stats.connected_facets_3_edge < (int)stl.stats.number_of_facets) {
for (int i = 0; i < iterations; i++) {
@ -141,6 +118,7 @@ void TriangleMesh::repair()
}
}
}
assert(stl_validate(&this->stl));
// remove_unconnected
if (stl.stats.connected_facets_3_edge < (int)stl.stats.number_of_facets) {
@ -148,6 +126,7 @@ void TriangleMesh::repair()
BOOST_LOG_TRIVIAL(trace) << "\tstl_remove_unconnected_facets";
#endif /* SLIC3R_TRACE_REPAIR */
stl_remove_unconnected_facets(&stl);
assert(stl_validate(&this->stl));
}
// fill_holes
@ -168,28 +147,38 @@ void TriangleMesh::repair()
BOOST_LOG_TRIVIAL(trace) << "\tstl_fix_normal_directions";
#endif /* SLIC3R_TRACE_REPAIR */
stl_fix_normal_directions(&stl);
assert(stl_validate(&this->stl));
// normal_values
#ifdef SLIC3R_TRACE_REPAIR
BOOST_LOG_TRIVIAL(trace) << "\tstl_fix_normal_values";
#endif /* SLIC3R_TRACE_REPAIR */
stl_fix_normal_values(&stl);
assert(stl_validate(&this->stl));
// always calculate the volume and reverse all normals if volume is negative
#ifdef SLIC3R_TRACE_REPAIR
BOOST_LOG_TRIVIAL(trace) << "\tstl_calculate_volume";
#endif /* SLIC3R_TRACE_REPAIR */
stl_calculate_volume(&stl);
assert(stl_validate(&this->stl));
// neighbors
#ifdef SLIC3R_TRACE_REPAIR
BOOST_LOG_TRIVIAL(trace) << "\tstl_verify_neighbors";
#endif /* SLIC3R_TRACE_REPAIR */
stl_verify_neighbors(&stl);
assert(stl_validate(&this->stl));
this->repaired = true;
BOOST_LOG_TRIVIAL(debug) << "TriangleMesh::repair() finished";
// This call should be quite cheap, a lot of code requires the indexed_triangle_set data structure,
// and it is risky to generate such a structure once the meshes are shared. Do it now.
this->its.clear();
if (update_shared_vertices)
this->require_shared_vertices();
}
float TriangleMesh::volume()
@ -249,20 +238,24 @@ bool TriangleMesh::needed_repair() const
void TriangleMesh::WriteOBJFile(const char* output_file)
{
stl_generate_shared_vertices(&stl);
stl_write_obj(&stl, output_file);
its_write_obj(this->its, output_file);
}
void TriangleMesh::scale(float factor)
{
stl_scale(&(this->stl), factor);
stl_invalidate_shared_vertices(&this->stl);
for (stl_vertex& v : this->its.vertices)
v *= factor;
}
void TriangleMesh::scale(const Vec3d &versor)
{
stl_scale_versor(&this->stl, versor.cast<float>());
stl_invalidate_shared_vertices(&this->stl);
for (stl_vertex& v : this->its.vertices) {
v.x() *= versor.x();
v.y() *= versor.y();
v.z() *= versor.z();
}
}
void TriangleMesh::translate(float x, float y, float z)
@ -270,7 +263,9 @@ void TriangleMesh::translate(float x, float y, float z)
if (x == 0.f && y == 0.f && z == 0.f)
return;
stl_translate_relative(&(this->stl), x, y, z);
stl_invalidate_shared_vertices(&this->stl);
stl_vertex shift(x, y, z);
for (stl_vertex& v : this->its.vertices)
v += shift;
}
void TriangleMesh::translate(const Vec3f &displacement)
@ -287,13 +282,15 @@ void TriangleMesh::rotate(float angle, const Axis &axis)
angle = Slic3r::Geometry::rad2deg(angle);
if (axis == X) {
stl_rotate_x(&(this->stl), angle);
stl_rotate_x(&this->stl, angle);
its_rotate_x(this->its, angle);
} else if (axis == Y) {
stl_rotate_y(&(this->stl), angle);
stl_rotate_y(&this->stl, angle);
its_rotate_y(this->its, angle);
} else if (axis == Z) {
stl_rotate_z(&(this->stl), angle);
stl_rotate_z(&this->stl, angle);
its_rotate_z(this->its, angle);
}
stl_invalidate_shared_vertices(&this->stl);
}
void TriangleMesh::rotate(float angle, const Vec3d& axis)
@ -305,39 +302,49 @@ void TriangleMesh::rotate(float angle, const Vec3d& axis)
Transform3d m = Transform3d::Identity();
m.rotate(Eigen::AngleAxisd(angle, axis_norm));
stl_transform(&stl, m);
its_transform(its, m);
}
void TriangleMesh::mirror(const Axis &axis)
{
if (axis == X) {
stl_mirror_yz(&this->stl);
for (stl_vertex &v : this->its.vertices)
v(0) *= -1.0;
} else if (axis == Y) {
stl_mirror_xz(&this->stl);
for (stl_vertex &v : this->its.vertices)
v(1) *= -1.0;
} else if (axis == Z) {
stl_mirror_xy(&this->stl);
for (stl_vertex &v : this->its.vertices)
v(2) *= -1.0;
}
stl_invalidate_shared_vertices(&this->stl);
}
void TriangleMesh::transform(const Transform3d& t, bool fix_left_handed)
{
stl_transform(&stl, t);
stl_invalidate_shared_vertices(&stl);
its_transform(its, t);
if (fix_left_handed && t.matrix().block(0, 0, 3, 3).determinant() < 0.) {
// Left handed transformation is being applied. It is a good idea to flip the faces and their normals.
this->repair();
this->repair(false);
stl_reverse_all_facets(&stl);
this->its.clear();
this->require_shared_vertices();
}
}
void TriangleMesh::transform(const Matrix3d& m, bool fix_left_handed)
{
stl_transform(&stl, m);
stl_invalidate_shared_vertices(&stl);
its_transform(its, m);
if (fix_left_handed && m.determinant() < 0.) {
// Left handed transformation is being applied. It is a good idea to flip the faces and their normals.
this->repair();
this->repair(false);
stl_reverse_all_facets(&stl);
this->its.clear();
this->require_shared_vertices();
}
}
@ -355,7 +362,8 @@ void TriangleMesh::rotate(double angle, Point* center)
return;
Vec2f c = center->cast<float>();
this->translate(-c(0), -c(1), 0);
stl_rotate_z(&(this->stl), (float)angle);
stl_rotate_z(&this->stl, (float)angle);
its_rotate_z(this->its, (float)angle);
this->translate(c(0), c(1), 0);
}
@ -435,9 +443,8 @@ TriangleMeshPtrs TriangleMesh::split() const
TriangleMesh* mesh = new TriangleMesh;
meshes.emplace_back(mesh);
mesh->stl.stats.type = inmemory;
mesh->stl.stats.number_of_facets = facets.size();
mesh->stl.stats.number_of_facets = (uint32_t)facets.size();
mesh->stl.stats.original_num_facets = mesh->stl.stats.number_of_facets;
stl_clear_error(&mesh->stl);
stl_allocate(&mesh->stl);
// Assign the facets to the new mesh.
@ -455,7 +462,7 @@ void TriangleMesh::merge(const TriangleMesh &mesh)
{
// reset stats and metadata
int number_of_facets = this->stl.stats.number_of_facets;
stl_invalidate_shared_vertices(&this->stl);
this->its.clear();
this->repaired = false;
// update facet count and allocate more memory
@ -477,13 +484,12 @@ ExPolygons TriangleMesh::horizontal_projection() const
{
Polygons pp;
pp.reserve(this->stl.stats.number_of_facets);
for (uint32_t i = 0; i < this->stl.stats.number_of_facets; ++ i) {
stl_facet* facet = &this->stl.facet_start[i];
for (const stl_facet &facet : this->stl.facet_start) {
Polygon p;
p.points.resize(3);
p.points[0] = Point::new_scale(facet->vertex[0](0), facet->vertex[0](1));
p.points[1] = Point::new_scale(facet->vertex[1](0), facet->vertex[1](1));
p.points[2] = Point::new_scale(facet->vertex[2](0), facet->vertex[2](1));
p.points[0] = Point::new_scale(facet.vertex[0](0), facet.vertex[0](1));
p.points[1] = Point::new_scale(facet.vertex[1](0), facet.vertex[1](1));
p.points[2] = Point::new_scale(facet.vertex[2](0), facet.vertex[2](1));
p.make_counter_clockwise(); // do this after scaling, as winding order might change while doing that
pp.emplace_back(p);
}
@ -495,11 +501,10 @@ ExPolygons TriangleMesh::horizontal_projection() const
// 2D convex hull of a 3D mesh projected into the Z=0 plane.
Polygon TriangleMesh::convex_hull()
{
this->require_shared_vertices();
Points pp;
pp.reserve(this->stl.stats.shared_vertices);
for (int i = 0; i < this->stl.stats.shared_vertices; ++ i) {
const stl_vertex &v = this->stl.v_shared[i];
pp.reserve(this->its.vertices.size());
for (size_t i = 0; i < this->its.vertices.size(); ++ i) {
const stl_vertex &v = this->its.vertices[i];
pp.emplace_back(Point::new_scale(v(0), v(1)));
}
return Slic3r::Geometry::convex_hull(pp);
@ -517,49 +522,47 @@ BoundingBoxf3 TriangleMesh::bounding_box() const
BoundingBoxf3 TriangleMesh::transformed_bounding_box(const Transform3d &trafo) const
{
BoundingBoxf3 bbox;
if (stl.v_shared == nullptr) {
if (this->its.vertices.empty()) {
// Using the STL faces.
for (size_t i = 0; i < this->facets_count(); ++ i) {
const stl_facet &facet = this->stl.facet_start[i];
for (const stl_facet &facet : this->stl.facet_start)
for (size_t j = 0; j < 3; ++ j)
bbox.merge(trafo * facet.vertex[j].cast<double>());
}
} else {
// Using the shared vertices should be a bit quicker than using the STL faces.
for (int i = 0; i < stl.stats.shared_vertices; ++ i)
bbox.merge(trafo * this->stl.v_shared[i].cast<double>());
for (const stl_vertex &v : this->its.vertices)
bbox.merge(trafo * v.cast<double>());
}
return bbox;
}
TriangleMesh TriangleMesh::convex_hull_3d() const
{
// Helper struct for qhull:
struct PointForQHull{
PointForQHull(float x_p, float y_p, float z_p) : x((realT)x_p), y((realT)y_p), z((realT)z_p) {}
realT x, y, z;
};
std::vector<PointForQHull> src_vertices;
// We will now fill the vector with input points for computation:
stl_facet* facet_ptr = stl.facet_start;
while (facet_ptr < stl.facet_start + stl.stats.number_of_facets)
{
for (int i = 0; i < 3; ++i)
{
const stl_vertex& v = facet_ptr->vertex[i];
src_vertices.emplace_back(v(0), v(1), v(2));
}
facet_ptr += 1;
}
// The qhull call:
orgQhull::Qhull qhull;
qhull.disableOutputStream(); // we want qhull to be quiet
std::vector<realT> src_vertices;
try
{
qhull.runQhull("", 3, (int)src_vertices.size(), (const realT*)(src_vertices.data()), "Qt");
if (this->has_shared_vertices()) {
#if REALfloat
qhull.runQhull("", 3, (int)this->its.vertices.size(), (const realT*)(this->its.vertices.front().data()), "Qt");
#else
src_vertices.reserve(this->its.vertices() * 3);
// We will now fill the vector with input points for computation:
for (const stl_vertex &v : ths->its.vertices.size())
for (int i = 0; i < 3; ++ i)
src_vertices.emplace_back(v(i));
qhull.runQhull("", 3, (int)src_vertices.size() / 3, src_vertices.data(), "Qt");
#endif
} else {
src_vertices.reserve(this->stl.facet_start.size() * 9);
// We will now fill the vector with input points for computation:
for (const stl_facet &f : this->stl.facet_start)
for (int i = 0; i < 3; ++ i)
for (int j = 0; j < 3; ++ j)
src_vertices.emplace_back(f.vertex[i](j));
qhull.runQhull("", 3, (int)src_vertices.size() / 3, src_vertices.data(), "Qt");
}
}
catch (...)
{
@ -578,7 +581,7 @@ TriangleMesh TriangleMesh::convex_hull_3d() const
{ // iterate through facet's vertices
orgQhull::QhullPoint p = vertices[i].point();
const float* coords = p.coordinates();
const auto* coords = p.coordinates();
dst_vertices.emplace_back(coords[0], coords[1], coords[2]);
}
unsigned int size = (unsigned int)dst_vertices.size();
@ -587,34 +590,20 @@ TriangleMesh TriangleMesh::convex_hull_3d() const
TriangleMesh output_mesh(dst_vertices, facets);
output_mesh.repair();
output_mesh.require_shared_vertices();
return output_mesh;
}
void TriangleMesh::require_shared_vertices()
{
BOOST_LOG_TRIVIAL(trace) << "TriangleMeshSlicer::require_shared_vertices - start";
assert(stl_validate(&this->stl));
if (! this->repaired)
this->repair();
if (this->stl.v_shared == NULL) {
if (this->its.vertices.empty()) {
BOOST_LOG_TRIVIAL(trace) << "TriangleMeshSlicer::require_shared_vertices - stl_generate_shared_vertices";
stl_generate_shared_vertices(&(this->stl));
stl_generate_shared_vertices(&this->stl, this->its);
}
#ifdef _DEBUG
// Verify validity of neighborship data.
for (int facet_idx = 0; facet_idx < stl.stats.number_of_facets; ++facet_idx) {
const stl_neighbors &nbr = stl.neighbors_start[facet_idx];
const int *vertices = stl.v_indices[facet_idx].vertex;
for (int nbr_idx = 0; nbr_idx < 3; ++nbr_idx) {
int nbr_face = this->stl.neighbors_start[facet_idx].neighbor[nbr_idx];
if (nbr_face != -1) {
assert(
(stl.v_indices[nbr_face].vertex[(nbr.which_vertex_not[nbr_idx] + 1) % 3] == vertices[(nbr_idx + 1) % 3] && stl.v_indices[nbr_face].vertex[(nbr.which_vertex_not[nbr_idx] + 2) % 3] == vertices[nbr_idx]) ||
(stl.v_indices[nbr_face].vertex[(nbr.which_vertex_not[nbr_idx] + 2) % 3] == vertices[(nbr_idx + 1) % 3] && stl.v_indices[nbr_face].vertex[(nbr.which_vertex_not[nbr_idx] + 1) % 3] == vertices[nbr_idx]));
}
}
}
#endif /* _DEBUG */
assert(stl_validate(&this->stl, this->its));
BOOST_LOG_TRIVIAL(trace) << "TriangleMeshSlicer::require_shared_vertices - end";
}
@ -626,10 +615,9 @@ void TriangleMeshSlicer::init(const TriangleMesh *_mesh, throw_on_cancel_callbac
throw_on_cancel();
facets_edges.assign(_mesh->stl.stats.number_of_facets * 3, -1);
v_scaled_shared.assign(_mesh->stl.v_shared, _mesh->stl.v_shared + _mesh->stl.stats.shared_vertices);
// Scale the copied vertices.
for (int i = 0; i < this->mesh->stl.stats.shared_vertices; ++ i)
this->v_scaled_shared[i] *= float(1. / SCALING_FACTOR);
v_scaled_shared.assign(_mesh->its.vertices.size(), stl_vertex());
for (size_t i = 0; i < v_scaled_shared.size(); ++ i)
this->v_scaled_shared[i] = _mesh->its.vertices[i] / float(SCALING_FACTOR);
// Create a mapping from triangle edge into face.
struct EdgeToFace {
@ -649,8 +637,8 @@ void TriangleMeshSlicer::init(const TriangleMesh *_mesh, throw_on_cancel_callbac
for (uint32_t facet_idx = 0; facet_idx < this->mesh->stl.stats.number_of_facets; ++ facet_idx)
for (int i = 0; i < 3; ++ i) {
EdgeToFace &e2f = edges_map[facet_idx*3+i];
e2f.vertex_low = this->mesh->stl.v_indices[facet_idx].vertex[i];
e2f.vertex_high = this->mesh->stl.v_indices[facet_idx].vertex[(i + 1) % 3];
e2f.vertex_low = this->mesh->its.indices[facet_idx][i];
e2f.vertex_high = this->mesh->its.indices[facet_idx][(i + 1) % 3];
e2f.face = facet_idx;
// 1 based indexing, to be always strictly positive.
e2f.face_edge = i + 1;
@ -818,7 +806,7 @@ void TriangleMeshSlicer::slice(const std::vector<float> &z, std::vector<Polygons
void TriangleMeshSlicer::_slice_do(size_t facet_idx, std::vector<IntersectionLines>* lines, boost::mutex* lines_mutex,
const std::vector<float> &z) const
{
const stl_facet &facet = m_use_quaternion ? this->mesh->stl.facet_start[facet_idx].rotated(m_quaternion) : this->mesh->stl.facet_start[facet_idx];
const stl_facet &facet = m_use_quaternion ? (this->mesh->stl.facet_start.data() + facet_idx)->rotated(m_quaternion) : *(this->mesh->stl.facet_start.data() + facet_idx);
// find facet extents
const float min_z = fminf(facet.vertex[0](2), fminf(facet.vertex[1](2), facet.vertex[2](2)));
@ -887,7 +875,7 @@ TriangleMeshSlicer::FacetSliceType TriangleMeshSlicer::slice_facet(
// Reorder vertices so that the first one is the one with lowest Z.
// This is needed to get all intersection lines in a consistent order
// (external on the right of the line)
const int *vertices = this->mesh->stl.v_indices[facet_idx].vertex;
const stl_triangle_vertex_indices &vertices = this->mesh->its.indices[facet_idx];
int i = (facet.vertex[1].z() == min_z) ? 1 : ((facet.vertex[2].z() == min_z) ? 2 : 0);
// These are used only if the cut plane is tilted:
@ -1714,7 +1702,7 @@ void TriangleMeshSlicer::cut(float z, TriangleMesh* upper, TriangleMesh* lower)
BOOST_LOG_TRIVIAL(trace) << "TriangleMeshSlicer::cut - slicing object";
float scaled_z = scale_(z);
for (uint32_t facet_idx = 0; facet_idx < this->mesh->stl.stats.number_of_facets; ++ facet_idx) {
stl_facet* facet = &this->mesh->stl.facet_start[facet_idx];
const stl_facet* facet = &this->mesh->stl.facet_start[facet_idx];
// find facet extents
float min_z = std::min(facet->vertex[0](2), std::min(facet->vertex[1](2), facet->vertex[2](2)));
@ -1736,10 +1724,12 @@ void TriangleMeshSlicer::cut(float z, TriangleMesh* upper, TriangleMesh* lower)
if (min_z > z || (min_z == z && max_z > z)) {
// facet is above the cut plane and does not belong to it
if (upper != NULL) stl_add_facet(&upper->stl, facet);
if (upper != nullptr)
stl_add_facet(&upper->stl, facet);
} else if (max_z < z || (max_z == z && min_z < z)) {
// facet is below the cut plane and does not belong to it
if (lower != NULL) stl_add_facet(&lower->stl, facet);
if (lower != nullptr)
stl_add_facet(&lower->stl, facet);
} else if (min_z < z && max_z > z) {
// Facet is cut by the slicing plane.
@ -1786,22 +1776,24 @@ void TriangleMeshSlicer::cut(float z, TriangleMesh* upper, TriangleMesh* lower)
quadrilateral[1].vertex[2] = v0v1;
if (v0(2) > z) {
if (upper != NULL) stl_add_facet(&upper->stl, &triangle);
if (lower != NULL) {
if (upper != nullptr)
stl_add_facet(&upper->stl, &triangle);
if (lower != nullptr) {
stl_add_facet(&lower->stl, &quadrilateral[0]);
stl_add_facet(&lower->stl, &quadrilateral[1]);
}
} else {
if (upper != NULL) {
if (upper != nullptr) {
stl_add_facet(&upper->stl, &quadrilateral[0]);
stl_add_facet(&upper->stl, &quadrilateral[1]);
}
if (lower != NULL) stl_add_facet(&lower->stl, &triangle);
if (lower != nullptr)
stl_add_facet(&lower->stl, &triangle);
}
}
}
if (upper != NULL) {
if (upper != nullptr) {
BOOST_LOG_TRIVIAL(trace) << "TriangleMeshSlicer::cut - triangulating upper part";
ExPolygons section;
this->make_expolygons_simple(upper_lines, &section);
@ -1815,7 +1807,7 @@ void TriangleMeshSlicer::cut(float z, TriangleMesh* upper, TriangleMesh* lower)
}
}
if (lower != NULL) {
if (lower != nullptr) {
BOOST_LOG_TRIVIAL(trace) << "TriangleMeshSlicer::cut - triangulating lower part";
ExPolygons section;
this->make_expolygons_simple(lower_lines, &section);
@ -1905,10 +1897,10 @@ TriangleMesh make_cylinder(double r, double h, double fa)
//FIXME better to discretize an Icosahedron recursively http://www.songho.ca/opengl/gl_sphere.html
TriangleMesh make_sphere(double radius, double fa)
{
int sectorCount = ceil(2. * M_PI / fa);
int stackCount = ceil(M_PI / fa);
float sectorStep = 2. * M_PI / sectorCount;
float stackStep = M_PI / stackCount;
int sectorCount = int(ceil(2. * M_PI / fa));
int stackCount = int(ceil(M_PI / fa));
float sectorStep = float(2. * M_PI / sectorCount);
float stackStep = float(M_PI / stackCount);
Pointf3s vertices;
vertices.reserve((stackCount - 1) * sectorCount + 2);

23
src/libslic3r/TriangleMesh.hpp
View file

@ -21,19 +21,13 @@ typedef std::vector<TriangleMesh*> TriangleMeshPtrs;
class TriangleMesh
{
public:
TriangleMesh() : repaired(false) { stl_initialize(&this->stl); }
TriangleMesh() : repaired(false) {}
TriangleMesh(const Pointf3s &points, const std::vector<Vec3crd> &facets);
TriangleMesh(const TriangleMesh &other) : repaired(false) { stl_initialize(&this->stl); *this = other; }
TriangleMesh(TriangleMesh &&other) : repaired(false) { stl_initialize(&this->stl); this->swap(other); }
~TriangleMesh() { clear(); }
TriangleMesh& operator=(const TriangleMesh &other);
TriangleMesh& operator=(TriangleMesh &&other) { this->swap(other); return *this; }
void clear() { stl_close(&this->stl); this->repaired = false; }
void swap(TriangleMesh &other) { std::swap(this->stl, other.stl); std::swap(this->repaired, other.repaired); }
void ReadSTLFile(const char* input_file) { stl_open(&stl, input_file); }
void write_ascii(const char* output_file) { stl_write_ascii(&this->stl, output_file, ""); }
void write_binary(const char* output_file) { stl_write_binary(&this->stl, output_file, ""); }
void repair();
void clear() { this->stl.clear(); this->its.clear(); this->repaired = false; }
bool ReadSTLFile(const char* input_file) { return stl_open(&stl, input_file); }
bool write_ascii(const char* output_file) { return stl_write_ascii(&this->stl, output_file, ""); }
bool write_binary(const char* output_file) { return stl_write_binary(&this->stl, output_file, ""); }
void repair(bool update_shared_vertices = true);
float volume();
void check_topology();
bool is_manifold() const { return this->stl.stats.connected_facets_3_edge == (int)this->stl.stats.number_of_facets; }
@ -58,7 +52,7 @@ public:
TriangleMeshPtrs split() const;
void merge(const TriangleMesh &mesh);
ExPolygons horizontal_projection() const;
const float* first_vertex() const { return this->stl.facet_start ? &this->stl.facet_start->vertex[0](0) : nullptr; }
const float* first_vertex() const { return this->stl.facet_start.empty() ? nullptr : &this->stl.facet_start.front().vertex[0](0); }
// 2D convex hull of a 3D mesh projected into the Z=0 plane.
Polygon convex_hull();
BoundingBoxf3 bounding_box() const;
@ -69,12 +63,13 @@ public:
void reset_repair_stats();
bool needed_repair() const;
void require_shared_vertices();
bool has_shared_vertices() const { return stl.v_shared != NULL; }
bool has_shared_vertices() const { return ! this->its.vertices.empty(); }
size_t facets_count() const { return this->stl.stats.number_of_facets; }
bool empty() const { return this->facets_count() == 0; }
bool is_splittable() const;
stl_file stl;
indexed_triangle_set its;
bool repaired;
private:

2
src/libslic3r/Utils.hpp
View file

@ -64,7 +64,7 @@ extern int rename_file(const std::string &from, const std::string &to);
extern int copy_file(const std::string &from, const std::string &to);
// Ignore system and hidden files, which may be created by the DropBox synchronisation process.
// https://github.com/prusa3d/Slic3r/issues/1298
// https://github.com/prusa3d/PrusaSlicer/issues/1298
extern bool is_plain_file(const boost::filesystem::directory_entry &path);
extern bool is_ini_file(const boost::filesystem::directory_entry &path);
extern bool is_idx_file(const boost::filesystem::directory_entry &path);

11
src/libslic3r/Zipper.cpp
View file

@ -1,11 +1,8 @@
#include <exception>
#include <sstream>
#include <iostream>
#include "Zipper.hpp"
#include "miniz/miniz_zip.h"
#include "miniz_extension.hpp"
#include <boost/log/trivial.hpp>
#include "I18N.hpp"
//! macro used to mark string used at localization,
@ -126,10 +123,10 @@ Zipper::Zipper(const std::string &zipfname, e_compression compression)
memset(&m_impl->arch, 0, sizeof(m_impl->arch));
// Initialize the archive data
if(!mz_zip_writer_init_file(&m_impl->arch, zipfname.c_str(), 0))
if (!open_zip_writer(&m_impl->arch, zipfname)) {
m_impl->blow_up();
}
}
Zipper::~Zipper()
{
@ -144,7 +141,7 @@ Zipper::~Zipper()
}
// The file should be closed no matter what...
if(!mz_zip_writer_end(&m_impl->arch))
if(!close_zip_writer(&m_impl->arch))
BOOST_LOG_TRIVIAL(error) << m_impl->formatted_errorstr();
}

1
src/libslic3r/Zipper.hpp
View file

@ -1,6 +1,7 @@
#ifndef ZIPPER_HPP
#define ZIPPER_HPP
#include <cstdint>
#include <string>
#include <memory>

23
src/libslic3r/libslic3r.h
View file

@ -48,10 +48,33 @@ typedef double coordf_t;
//FIXME Better to use an inline function with an explicit return type.
//inline coord_t scale_(coordf_t v) { return coord_t(floor(v / SCALING_FACTOR + 0.5f)); }
#define scale_(val) ((val) / SCALING_FACTOR)
#define SCALED_EPSILON scale_(EPSILON)
#define SLIC3R_DEBUG_OUT_PATH_PREFIX "out/"
#if defined(_MSC_VER) && _MSC_VER < 1900
# define SLIC3R_CONSTEXPR
# define SLIC3R_NOEXCEPT
#else
#define SLIC3R_CONSTEXPR constexpr
#define SLIC3R_NOEXCEPT noexcept
#endif
template<class Tf> inline SLIC3R_CONSTEXPR coord_t scaled(Tf val)
{
static_assert (std::is_floating_point<Tf>::value, "Floating point only");
return coord_t(val / Tf(SCALING_FACTOR));
}
template<class Tf = double> inline SLIC3R_CONSTEXPR Tf unscaled(coord_t val)
{
static_assert (std::is_floating_point<Tf>::value, "Floating point only");
return Tf(val * Tf(SCALING_FACTOR));
}
inline SLIC3R_CONSTEXPR float unscaledf(coord_t val) { return unscaled<float>(val); }
inline std::string debug_out_path(const char *name, ...)
{
char buffer[2048];

59
src/libslic3r/miniz_extension.cpp Normal file
View file

@ -0,0 +1,59 @@
#include "miniz_extension.hpp"
#if defined(_MSC_VER) || defined(__MINGW64__)
#include "boost/nowide/cstdio.hpp"
#endif
namespace Slic3r {
namespace {
bool open_zip(mz_zip_archive *zip, const char *fname, bool isread)
{
if (!zip) return false;
const char *mode = isread ? "rb" : "wb";
FILE *f = nullptr;
#if defined(_MSC_VER) || defined(__MINGW64__)
f = boost::nowide::fopen(fname, mode);
#elif defined(__GNUC__) && defined(_LARGEFILE64_SOURCE)
f = fopen64(fname, mode);
#else
f = fopen(fname, mode);
#endif
if (!f) {
zip->m_last_error = MZ_ZIP_FILE_OPEN_FAILED;
return false;
}
return isread ? mz_zip_reader_init_cfile(zip, f, 0, 0)
: mz_zip_writer_init_cfile(zip, f, 0);
}
bool close_zip(mz_zip_archive *zip, bool isread)
{
bool ret = false;
if (zip) {
FILE *f = mz_zip_get_cfile(zip);
ret = bool(isread ? mz_zip_reader_end(zip)
: mz_zip_writer_end(zip));
if (f) fclose(f);
}
return ret;
}
}
bool open_zip_reader(mz_zip_archive *zip, const std::string &fname)
{
return open_zip(zip, fname.c_str(), true);
}
bool open_zip_writer(mz_zip_archive *zip, const std::string &fname)
{
return open_zip(zip, fname.c_str(), false);
}
bool close_zip_reader(mz_zip_archive *zip) { return close_zip(zip, true); }
bool close_zip_writer(mz_zip_archive *zip) { return close_zip(zip, false); }
}

16
src/libslic3r/miniz_extension.hpp Normal file
View file

@ -0,0 +1,16 @@
#ifndef MINIZ_EXTENSION_HPP
#define MINIZ_EXTENSION_HPP
#include <string>
#include <miniz.h>
namespace Slic3r {
bool open_zip_reader(mz_zip_archive *zip, const std::string &fname_utf8);
bool open_zip_writer(mz_zip_archive *zip, const std::string &fname_utf8);
bool close_zip_reader(mz_zip_archive *zip);
bool close_zip_writer(mz_zip_archive *zip);
}
#endif // MINIZ_EXTENSION_HPP

2
src/libslic3r/utils.cpp
View file

@ -247,7 +247,7 @@ int copy_file(const std::string &from, const std::string &to)
}
// Ignore system and hidden files, which may be created by the DropBox synchronisation process.
// https://github.com/prusa3d/Slic3r/issues/1298
// https://github.com/prusa3d/PrusaSlicer/issues/1298
bool is_plain_file(const boost::filesystem::directory_entry &dir_entry)
{
if (! boost::filesystem::is_regular_file(dir_entry.status()))

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