Volume transformations were ignored in SLA mode. This did not matter for plain STLs
and PS own 3MF, because in those cases, the volume trafo was identity. Importing
a 3rd party 3MF leads to issues with support/holes placement and generation.
Fixes#6100 and #6744.
TriangleMesh newly only holds indexed_triangle_set and
TriangleMeshStats. TriangleMeshStats contains an excerpt of stl_stats.
TriangleMeshStats are updated when initializing with indexed_triangle_set.
Admesh triangle mesh fixing is newly only used when loading an STL.
AMF / 3MF / OBJ file formats are already indexed triangle sets, thus
they are no more converted to admesh stl_file format, nor fixed
through admesh repair machinery. When importing AMF / 3MF / OBJ files,
volume is calculated and if negative, all faces are flipped. Also
a bounding box and number of open edges is calculated.
Implemented its_number_of_patches(), its_num_open_edges()
Optimized its_split(), its_is_splittable() using a visitor pattern.
Reworked QHull integration into TriangleMesh:
1) Face normals were not right.
2) Indexed triangle set is newly emitted instead of duplicating
vertices for each face.
Fixed cut_mesh(): Orient the triangulated faces correctly.
stl_stats are newly only accessed by TriangleMesh::stats(),
most of the direct access to TriangleMesh::stl is gone with the exception
of parsing input files (3MF, AMF, obj).
- When a modifier was below the bed and all the object parts above, it would clip
the modifier but not triangulate the cut.
- When an object part was below, it would triangulate all modifiers with
opaque orange color.
Both should now be fixed.
StatusBar class calls are commented out and replaced with notifications.
SlicicingProgress notification shows progress of slicing, ProgressIndicator notification handles other progress information, like arrange objects etc.
This was broken between 2.2.0 and 2.3.0. The 'entering' snapshot
should be taken before the gizmo opens, not after. Otherwise it is
in fact the same as the next snapshot.
Object disappearance was caused by calling glPolygonOffset for rendered triangles in the multi-material painting gizmo to resolve z-fighting between painted triangles and contours around selected areas using seed/bucket fill.
../src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp:109:23: warning: comparison of integer expressions of different signedness: 'std::basic_string<char>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
../src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp:132:17: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
../src/slic3r/GUI/Gizmos/GLGizmoSimplify.cpp:171:17: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
Severity Code Description Project File Line Suppression State
Warning C26451 Arithmetic overflow: Using operator '-' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '-' to avoid overflow (io.2). libslic3r_gui C:\GIT\slic3r\src\slic3r\GUI\Gizmos\GLGizmoSimplify.cpp 143
Refuse outgoing during simlification.
Refuse start simplification when other Gizmo is active
Fix close after preview to revert changes
Allow change model for simplification
