* Add input validation for acceleration and speed values
Added a check to ensure that acceleration values are greater than speed values in the PA calibration dialog. Displays a warning message and prevents calibration if the inputs are invalid to guard against swapped or incorrect user entries.
* Add input validation for calibration parameters
Spiral Z-Hop resolution
Use slicing resolution to determine segment count for emulated spiral Z-hop
What’s changed
The number of linear segments used to approximate a spiral Z-hop is now derived from the PrintConfig resolution value.
The segment count is clamped to a safe range (4–24) to avoid excessive G-code generation or MCU queue overflow.
Why
Previously a fixed 24 segments were always used, regardless of model resolution.
For small-radius spiral lifts this was excessive and could overwhelm some printers.
Adapting segment count to resolution ensures smooth motion where needed, but lighter G-code where possible.
Details
m_resolution is now stored via apply_print_config().
_spiral_travel_to_z() uses this value to compute segment count dynamically.
Only the linear-segment fallback path is affected; G2/G3 arc-fitting remains unchanged.
Added the Cali Cat STL file to handy models and updated the GUI to include 'Cali Cat' as a selectable option in the handy model submenu.
Co-authored-by: davidzhen <3886830+davidzhen@users.noreply.github.com>
* Replace with STL to Replace with 3D file: Support STEP
Enhanced the replace logic to support STEP (.stp, .step) files, including user-configurable mesh settings and dialog, while maintaining backward compatibility with STL and other formats.
Updated the menu label and tooltips to 'Replace 3D file' for clarity.
* Update 'STL' references to '3D file' in UI and logs
Replaces user-facing text and log messages referring to 'STL' with '3D file' for broader file type support and improved clarity in the menu, status messages, and logging.
* Merge branch 'main' into remplace-with-stl
* Enable IPv6 usage in curls resolve code
Before this change OrcaSlicer would fail to resolve the IPv6 addresses
of printers when trying to interact with them via HTTP.
For context: I'm running my Klipper based printers with only IPv6
addresses being assigned to them. That works fine for
everything (including other slicers such as prusa-slic3r).
A few years ago I did debug this and figured that it came down to the
single line in the code base that this commit removes. I've since
patched every single OrcaSlicer version with this change and never
noticed a downside. It should be fine to remove the restriction.
* Initial changes allowing you to change the type of multiple parts at once by selecting them all.
* Removed second occurance of Change type in right click menu
* Ready to go feature change
* Remove accidental file creation
* Removing excessive std::cerr
---------
Co-authored-by: SoftFever <softfeverever@gmail.com>
Update default Windows SDK include path version
Changed the default Windows SDK include path from version 10.0.22000.0 to 10.0.26100.0 in CMakeLists.txt to use a newer SDK version when environment variables are not set.
* Add ability to disable Power Loss Recovery
* Fix typo in PrintConfig.hpp for power loss recovery
* Attempt to resolve Unknown option exception: disable_power_less_recovery
Add disable_power_loss_recovery property to any json which had scan_first_layer
* Revert "Attempt to resolve Unknown option exception: disable_power_less_recovery"
This reverts commit ddaf34b317.
* Fix typo
* Change attribution from BBS to Orca in PrintConfig.cpp
* Mini refactor power loss recovery handling in GCode export
- Moved power loss recovery G-code generation to a new method in GCodeWriter.
- Support Marlin 2
* Update comments and power loss recovery handling
* Implement power loss recovery G-code commands
Added functions to start and end power loss recovery with appropriate G-code commands and comments.
* Add power loss recovery methods to GCodeWriter
* refactor and fix build errors
---------
Co-authored-by: Michael Rook <michael@rook.id.au>
Co-authored-by: Ioannis Giannakas <59056762+igiannakas@users.noreply.github.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>
* Fix tooltip + URL
* Full Material wiki redirection maping
* Machine wiki + append_option_line wiki linking
* Machine wiki 2
* Update README with improved wiki links and clarity
* Bring back Print statistics options
* Move num_extruders config to OtherSlicingStatesConfigDef
The num_extruders configuration option was relocated from OtherPresetsConfigDef to OtherSlicingStatesConfigDef for better organization and relevance. This change ensures that the number of extruders is defined in the context of slicing states rather than presets.
* Unifi adaptative bed mesh
* Remove release details from metainfo.xml
this fixes the error pointed out on the discord https://discord.com/channels/1137181739773603922/1443808926523981975
* Add release details to OrcaSlicer metainfo
Added release information and description to metainfo.
* fix typo from sticky shift key (oops)
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Replace Simplified Chinese in `OrcaSlicer_zh_TW.po` with Traditional
ones, fix '制', and add missing translatinos
* Fix settings -> system language selector (`Perefences.cpp`): 繁体 -> 繁體
* Two missing translation in `text.js`
* Get libslic3r tests closer to passing
I can't get geometry tests to do anything useful. I've added extra
output, but it hasn't helped me figure out why they don't work
yet. That's also probably the last broken 3mf test doesn't work.
The config tests were mostly broken because of config name changes.
The placeholder_parser tests have some things that may-or-may-not
still apply to Orca.
* Vendor a 3.x version of Catch2
Everything is surely broken at this point.
* Allow building tests separately from Orca with build_linux.sh
* Remove unnecessary log message screwing up ctest
Same solution as Prusaslicer
* Make 2 TriangleMesh methods const
Since they can be.
* Move method comment to the header where it belongsc
* Add indirectly-included header directly
Transform3d IIRC
* libslic3r tests converted to Catch2 v3
Still has 3 failing tests, but builds and runs.
* Disable 2D convex hull test and comment what I've learned
Not sure the best way to solve this yet.
* Add diff compare method for DynamicConfig
Help the unit test report errors better.
* Perl no longer used, remove comment line
* Clang-format Config.?pp
So difficult to work with ATM
* Remove cpp17 unit tests
Who gives a shit
* Don't need explicit "example" test
We have lots of tests to serve as examples.
* Leave breadcrumb to enable sla_print tests
* Fix serialization of DynamicConfig
Add comments to test, because these code paths might not be even used
anymore.
* Update run_unit_tests to run all the tests
By the time I'm done with the PR all tests will either excluded by
default or passing, so just do all.
* Update how-to-test now that build_linux.sh builds tests separately
* Update cmake regenerate instructions
Read this online; hopefully works.
* Enable slic3rutils test with Catch2 v3
* Port libnest2d and fff_print to Catch2 v3
They build. Many failing.
* Add slightly more info to Objects not fit on bed exception
* Disable failing fff_print tests from running
They're mostly failing for "objects don't fit on bed" for an
infinite-sized bed. Given infinite bed is probably only used in tests,
it probably was incidentally broken long ago.
* Must checkout tests directory in GH Actions
So we get the test data
* Missed a failing fff_print test
* Disable (most/all) broken libnest2d tests
Trying all, not checking yet though
* Fix Polygon convex/concave detection tests
Document the implementation too. Reorganize the tests to be cleaner.
* Update the test script to run tests in parallel
* Get sla_print tests to build
Probably not passing
* Don't cause full project rebuild when updating test CMakeLists.txts
* Revert "Clang-format Config.?pp"
This reverts commit 771e4c0ad2.
---------
Co-authored-by: SoftFever <softfeverever@gmail.com>
Renamed 'param_extruder_clearence.svg' to 'param_extruder_clearance.svg' and updated the corresponding resource reference in Tab.cpp to correct the spelling error.
Co-authored-by: Nanashi <53353250+NanashiTheNameless@users.noreply.github.com>
Add fallback URL for MPFR source download
Updated MPFR.cmake to include both the GNU FTP and mpfr.org URLs for downloading the MPFR source. This improves reliability in case one of the sources is unavailable.
* Clipper2 from BBS
* Fix
* Clipper2 Update: 1.5.2 -> 2.1.5.4
* Replace Clipper2Lib::Area calls with Clipper2LibArea
Updated area calculation calls to use Clipper2LibArea<T> instead of Clipper2Lib::Area<T> in multiple locations. This change likely reflects a refactor or renaming of the area calculation function.
* Revert "Replace Clipper2Lib::Area calls with Clipper2LibArea"
This reverts commit c92a9a1522e8d7b0f1f8557d4c752a8b8c8fc279.
* Revert "Clipper2 Update: 1.5.2 -> 2.1.5.4"
This reverts commit a745894bdc9cda4ce4d19e0705d214b78091acad.
* Update project version
* Update Visual Studio and CMake instructions in build guide
Reorders Visual Studio version recommendations and simplifies installation instructions. Clarifies CMake path setup guidance and removes outdated notes specific to Visual Studio 2026 and CMake 4.2.
* Update CMake mac version 3.31.10
