Commit: 775df5a1d53e915d8c5cea4f52d7f86881c4f93c
Author: Nick Wu
Date: Tue Aug 28 18:10:18 2018 +0800
Branches: soc-2018-npr
https://developer.blender.org/rB775df5a1d53e915d8c5cea4f52d7f86881c4f93c
Fix directional object matrix error
===================================================================
M source/blender/draw/engines/lanpr/lanpr_ops.c
===================================================================
diff --git a/source/blender/draw/engines/lanpr/lanpr_ops.c
b/source/blender/draw/engines/lanpr/lanpr_ops.c
index 3e359ea8667..68166cfeeaa 100644
--- a/source/blender/draw/engines/lanpr/lanpr_ops.c
+++ b/source/blender/draw/engines/lanpr/lanpr_ops.c
@@ -3040,7 +3040,10 @@ void
lanpr_calculate_normal_object_vector(LANPR_LineLayer* ll, float* normal_obj
normal_object_direction[2] = 1; // default z up
direction
}else {
float dir[3] = {0,0,1};
- mul_v3_m3v3(normal_object_direction, ob->obmat, dir);
+ float mat[3][3];
+ copy_m3_m4(mat, ob->obmat);
+ mul_v3_m3v3(normal_object_direction, mat, dir);
+ normalize_v3(normal_object_direction);
}
return;
case LANPR_NORMAL_POINT:
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