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Fix T81136: Mesh.loop_triangles kept after applying modifiers

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Campbell Barton 2020-11-05 16:10:30 +11:00
parent 52a2d5cbd2
commit 60c3ef3d61
1 changed files with 5 additions and 0 deletions
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source/blender/blenkernel/intern/mesh_convert.c
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@ -1657,6 +1657,11 @@ void BKE_mesh_nomain_to_mesh(Mesh *mesh_src,
tmp.totselect = 0;
tmp.texflag &= ~ME_AUTOSPACE_EVALUATED;
/* Clear any run-time data.
* Even though this mesh wont typically have run-time data, the Python API can for e.g.
* create loop-triangle cache here, which is confusing when left in the mesh, see: T81136. */
BKE_mesh_runtime_clear_geometry(&tmp);
/* skip the listbase */
MEMCPY_STRUCT_AFTER(mesh_dst, &tmp, id.prev);