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| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2011-04-01 22:35:49 +0400 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2011-04-01 22:35:49 +0400 |
| commit | d40b0dfb758eb45027ba7b9b4fc4e9477f201480 (patch) | |
| tree | a41be833e5b097db8d081087663a6d2ef9d83398 /source/blender/blenkernel/intern/mesh.c | |
| parent | 18fd4d3137db8756c85d4cc8593e52aac2939970 (diff) | |
Comments for mesh normals calculation from Mortem Mikkelsen (aka sparky).
We hope it'll help for further workers in this area!
Diffstat (limited to 'source/blender/blenkernel/intern/mesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c index 6f528ec3ea8..7302abe8968 100644 --- a/source/blender/blenkernel/intern/mesh.c +++ b/source/blender/blenkernel/intern/mesh.c @@ -1301,6 +1301,8 @@ void mesh_calc_normals(MVert *mverts, int numVerts, MFace *mfaces, int numFaces, } /* build smooth normals for uninitialized normals at faces set to flat */ + /* For such faces the renderer/3Dview and exporters will be using the face normal */ + /* The vertex normals built inside this if-statement are entirely to support the needs of the modeler */ if(found_flat!=0) { const int nr_bits= sizeof(int)*8; const int nr_words= (numVerts+(nr_bits-1))/nr_bits; |