8a2a9dba2f
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.
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| .. | ||
| inc | ||
| 01_trianglemesh.t | ||
| 03_point.t | ||
| 04_expolygon.t | ||
| 05_surface.t | ||
| 06_polygon.t | ||
| 07_extrusionpath.t | ||
| 08_extrusionloop.t | ||
| 09_polyline.t | ||
| 10_line.t | ||
| 12_extrusionpathcollection.t | ||
| 13_polylinecollection.t | ||
| 15_config.t | ||
| 17_boundingbox.t | ||