../src/libslic3r/CutSurface.cpp:1798:12: warning: variable 'is_same' set but not used [-Wunused-but-set-variable]
../src/libslic3r/CutSurface.cpp:1837:12: warning: unused variable 'distance_sq' [-Wunused-variable]
../src/libslic3r/CutSurface.cpp:2795:22: warning: unused variable 'def_value' [-Wunused-variable]
../tests/libslic3r/test_aabbindirect.cpp:122:12: warning: variable 'distance_sq' set but not used [-Wunused-but-set-variable]
../src/slic3r/GUI/Gizmos/GLGizmoEmboss.cpp:1336:17: warning: unused variable 'was_opened' [-Wunused-variable]
../src/slic3r/GUI/Gizmos/GLGizmoEmboss.cpp:1336:17: warning: 'was_opened' defined but not used [-Wunused-variable]
../src/slic3r/GUI/Jobs/EmbossJob.cpp:398:12: warning: unused variable 'biggest_index' [-Wunused-variable]
../src/slic3r/GUI/Jobs/EmbossJob.cpp:352:43: warning: 'const Slic3r::GUI::UseSurfaceData::ModelSource* get_biggest(const ModelSources&)' defined but not used [-Wunused-function]
Small refactoring of AABB tree distance query function, to allow different primitives (apart from triangles)
Implemented Distancer and functions to create AABB tree from lines and use closest point query
Added test for the AABBTree with lines
Added Benchmark comparing EdgeGrid with AABBTree on line contours (Inside AABBTree test file, disabled under compilation flag)
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.
