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Fix T43151: Collada meshes crash Blender 

We have multiple reports of collada files crashing, run all meshes through validate.
This commit is contained in:
Campbell Barton 2015-03-03 15:30:45 +11:00
parent 6d5ab8fdb7
commit 34003dd034
Notes: blender-bot 2023-02-14 09:39:02 +01:00 
Referenced by issue #43151, Collada (invalid imported mesh): Crash happens when switching among select modes
1 changed files with 6 additions and 1 deletions
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7
source/blender/collada/MeshImporter.cpp
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@ -1195,7 +1195,12 @@ bool MeshImporter::write_geometry(const COLLADAFW::Geometry *geom)
read_vertices(mesh, me);
read_polys(mesh, me);
BKE_mesh_calc_edges(me, false, false);
// must validate before calculating edges
BKE_mesh_calc_normals(me);
BKE_mesh_validate(me, false, false);
// validation does this
// BKE_mesh_calc_edges(me, false, false);
// read_lines() must be called after the face edges have been generated.
// Oterwise the loose edges will be silently deleted again.