Cleanup: Remove unused DerivedMesh normal handling

This function and flags weren't used outside of DerivedMesh
code, and since the plan is to remove the data structure, it makes
sense to remove complexity where possible.

1 files changed, 1 insertions, 9 deletions

diff --git a/source/blender/blenkernel/intern/DerivedMesh.cc b/source/blender/blenkernel/intern/DerivedMesh.cc
index d0d19ff199d..4b366a4a1bd 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.cc
+++ b/source/blender/blenkernel/intern/DerivedMesh.cc
@@ -464,14 +464,6 @@ void DM_DupPolys(DerivedMesh *source, DerivedMesh *target)
   }
 }
 
-void DM_ensure_normals(DerivedMesh *dm)
-{
-  if (dm->dirty & DM_DIRTY_NORMALS) {
-    dm->calcNormals(dm);
-  }
-  BLI_assert((dm->dirty & DM_DIRTY_NORMALS) == 0);
-}
-
 void DM_ensure_looptri_data(DerivedMesh *dm)
 {
   const unsigned int totpoly = dm->numPolyData;
@@ -524,7 +516,7 @@ void DM_set_only_copy(DerivedMesh *dm, const CustomData_MeshMasks *mask)
    * see replies to r50969, Campbell */
 #if 0
   CustomData_set_only_copy(&dm->loopData, mask->lmask);
-  CustomData_set_only_copy(&dm->polyData, mask->pmask);
+  Custom(&dm->polyData, mask->pmask);
 #endif
 }