Cleanup: Remove unused DerivedMesh functions

Remove functions and function pointers that were never set or never
used at all. The "tessface" original index handling in `subsurf_ccg.c`
can be removed because the data was never used.

1 files changed, 0 insertions, 27 deletions

diff --git a/source/blender/blenkernel/intern/cdderivedmesh.c b/source/blender/blenkernel/intern/cdderivedmesh.c
index 04d86e90620..5c7fbc198e9 100644
--- a/source/blender/blenkernel/intern/cdderivedmesh.c
+++ b/source/blender/blenkernel/intern/cdderivedmesh.c
@@ -116,12 +116,6 @@ static void cdDM_copyEdgeArray(DerivedMesh *dm, MEdge *r_edge)
   memcpy(r_edge, cddm->medge, sizeof(*r_edge) * dm->numEdgeData);
 }
 
-static void cdDM_copyTessFaceArray(DerivedMesh *dm, MFace *r_face)
-{
-  CDDerivedMesh *cddm = (CDDerivedMesh *)dm;
-  memcpy(r_face, cddm->mface, sizeof(*r_face) * dm->numTessFaceData);
-}
-
 static void cdDM_copyLoopArray(DerivedMesh *dm, MLoop *r_loop)
 {
   CDDerivedMesh *cddm = (CDDerivedMesh *)dm;
@@ -147,20 +141,6 @@ static void cdDM_getVertNo(DerivedMesh *dm, int index, float r_no[3])
   copy_v3_v3(r_no, cddm->vert_normals[index]);
 }
 
-static const MeshElemMap *cdDM_getPolyMap(Object *ob, DerivedMesh *dm)
-{
-  CDDerivedMesh *cddm = (CDDerivedMesh *)dm;
-
-  if (!cddm->pmap && ob->type == OB_MESH) {
-    Mesh *me = ob->data;
-
-    BKE_mesh_vert_poly_map_create(
-        &cddm->pmap, &cddm->pmap_mem, me->mpoly, me->mloop, me->totvert, me->totpoly, me->totloop);
-  }
-
-  return cddm->pmap;
-}
-
 static void cdDM_recalc_looptri(DerivedMesh *dm)
 {
   CDDerivedMesh *cddm = (CDDerivedMesh *)dm;
@@ -216,24 +196,17 @@ static CDDerivedMesh *cdDM_create(const char *desc)
 
   dm->copyVertArray = cdDM_copyVertArray;
   dm->copyEdgeArray = cdDM_copyEdgeArray;
-  dm->copyTessFaceArray = cdDM_copyTessFaceArray;
   dm->copyLoopArray = cdDM_copyLoopArray;
   dm->copyPolyArray = cdDM_copyPolyArray;
 
-  dm->getVertData = DM_get_vert_data;
-  dm->getEdgeData = DM_get_edge_data;
-  dm->getTessFaceData = DM_get_tessface_data;
   dm->getVertDataArray = DM_get_vert_data_layer;
   dm->getEdgeDataArray = DM_get_edge_data_layer;
-  dm->getTessFaceDataArray = DM_get_tessface_data_layer;
 
   dm->recalcLoopTri = cdDM_recalc_looptri;
 
   dm->getVertCo = cdDM_getVertCo;
   dm->getVertNo = cdDM_getVertNo;
 
-  dm->getPolyMap = cdDM_getPolyMap;
-
   dm->release = cdDM_release;
 
   return cddm;