Fix T52833: OBJ triangulate doesn't match viewport

blender · Sep 25, 2017 · ce76856 · ce76856
1 parent 1d81ecb
commit ce76856
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/io_scene_obj/export_obj.py b/io_scene_obj/export_obj.py
@@ -396,15 +396,16 @@ def findVertexGroupName(face, vWeightMap):
                         if me is None:
                             continue
 
+                        # _must_ do this before applying transformation, else tessellation may differ
+                        if EXPORT_TRI:
+                            # _must_ do this first since it re-allocs arrays
+                            mesh_triangulate(me)
+
                         me.transform(EXPORT_GLOBAL_MATRIX * ob_mat)
                         # If negative scaling, we have to invert the normals...
                         if ob_mat.determinant() < 0.0:
                             me.flip_normals()
 
-                        if EXPORT_TRI:
-                            # _must_ do this first since it re-allocs arrays
-                            mesh_triangulate(me)
-
                         if EXPORT_UV:
                             faceuv = len(me.uv_textures) > 0
                             if faceuv: