[Bf-blender-cvs] [d252ac6b952] master: Fix possible invalid normal use w/ tangent calc
Campbell Barton
noreply at git.blender.org
Wed May 24 13:12:00 CEST 2017
Commit: d252ac6b9528d60b1235e095888f91e202ac4399
Author: Campbell Barton
Date: Wed May 24 21:13:32 2017 +1000
Branches: master
https://developer.blender.org/rBd252ac6b9528d60b1235e095888f91e202ac4399
Fix possible invalid normal use w/ tangent calc
Was using MFace normals, not MPoly
===================================================================
M source/blender/blenkernel/intern/DerivedMesh.c
===================================================================
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index 8b7329cf940..1f86f616bd3 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -3456,7 +3456,7 @@ void DM_calc_loop_tangents(
* have to check this is valid...
*/
mesh2tangent->precomputedLoopNormals = dm->getLoopDataArray(dm, CD_NORMAL);
- mesh2tangent->precomputedFaceNormals = CustomData_get_layer(&dm->faceData, CD_NORMAL);
+ mesh2tangent->precomputedFaceNormals = CustomData_get_layer(&dm->polyData, CD_NORMAL);
mesh2tangent->orco = NULL;
mesh2tangent->mloopuv = CustomData_get_layer_named(&dm->loopData, CD_MLOOPUV, dm->loopData.layers[index].name);
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