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, 44 deletions

diff --git a/source/blender/blenkernel/BKE_DerivedMesh.h b/source/blender/blenkernel/BKE_DerivedMesh.h
index 051fb85def0..dc464b584bb 100644
--- a/source/blender/blenkernel/BKE_DerivedMesh.h
+++ b/source/blender/blenkernel/BKE_DerivedMesh.h
@@ -158,7 +158,6 @@ struct DerivedMesh {
    */
   struct MVert *(*getVertArray)(DerivedMesh *dm);
   struct MEdge *(*getEdgeArray)(DerivedMesh *dm);
-  struct MFace *(*getTessFaceArray)(DerivedMesh *dm);
   struct MLoop *(*getLoopArray)(DerivedMesh *dm);
   struct MPoly *(*getPolyArray)(DerivedMesh *dm);
 
@@ -167,7 +166,6 @@ struct DerivedMesh {
    */
   void (*copyVertArray)(DerivedMesh *dm, struct MVert *r_vert);
   void (*copyEdgeArray)(DerivedMesh *dm, struct MEdge *r_edge);
-  void (*copyTessFaceArray)(DerivedMesh *dm, struct MFace *r_face);
   void (*copyLoopArray)(DerivedMesh *dm, struct MLoop *r_loop);
   void (*copyPolyArray)(DerivedMesh *dm, struct MPoly *r_poly);
 
@@ -176,37 +174,18 @@ struct DerivedMesh {
    */
   struct MVert *(*dupVertArray)(DerivedMesh *dm);
   struct MEdge *(*dupEdgeArray)(DerivedMesh *dm);
-  struct MFace *(*dupTessFaceArray)(DerivedMesh *dm);
   struct MLoop *(*dupLoopArray)(DerivedMesh *dm);
   struct MPoly *(*dupPolyArray)(DerivedMesh *dm);
 
-  /** Return a pointer to a single element of vert/edge/face custom data
-   * from the derived mesh (this gives a pointer to the actual data, not
-   * a copy)
-   */
-  void *(*getVertData)(DerivedMesh *dm, int index, int type);
-  void *(*getEdgeData)(DerivedMesh *dm, int index, int type);
-  void *(*getTessFaceData)(DerivedMesh *dm, int index, int type);
-  void *(*getPolyData)(DerivedMesh *dm, int index, int type);
-
   /** Return a pointer to the entire array of vert/edge/face custom data
    * from the derived mesh (this gives a pointer to the actual data, not
    * a copy)
    */
   void *(*getVertDataArray)(DerivedMesh *dm, int type);
   void *(*getEdgeDataArray)(DerivedMesh *dm, int type);
-  void *(*getTessFaceDataArray)(DerivedMesh *dm, int type);
   void *(*getLoopDataArray)(DerivedMesh *dm, int type);
   void *(*getPolyDataArray)(DerivedMesh *dm, int type);
 
-  /** Retrieves the base CustomData structures for
-   * verts/edges/tessfaces/loops/faces. */
-  CustomData *(*getVertDataLayout)(DerivedMesh *dm);
-  CustomData *(*getEdgeDataLayout)(DerivedMesh *dm);
-  CustomData *(*getTessFaceDataLayout)(DerivedMesh *dm);
-  CustomData *(*getLoopDataLayout)(DerivedMesh *dm);
-  CustomData *(*getPolyDataLayout)(DerivedMesh *dm);
-
   /** Optional grid access for subsurf */
   int (*getNumGrids)(DerivedMesh *dm);
   int (*getGridSize)(DerivedMesh *dm);
@@ -225,11 +204,6 @@ struct DerivedMesh {
 
   /** Get smooth vertex normal, undefined if index is not valid */
   void (*getVertNo)(DerivedMesh *dm, int index, float r_no[3]);
-  void (*getPolyNo)(DerivedMesh *dm, int index, float r_no[3]);
-
-  /** Get a map of vertices to faces
-   */
-  const struct MeshElemMap *(*getPolyMap)(struct Object *ob, DerivedMesh *dm);
 
   /** Release reference to the DerivedMesh. This function decides internally
    * if the DerivedMesh will be freed, or cached for later use. */
@@ -297,26 +271,9 @@ void DM_set_only_copy(DerivedMesh *dm, const struct CustomData_MeshMasks *mask);
 
 void DM_add_vert_layer(struct DerivedMesh *dm, int type, eCDAllocType alloctype, void *layer);
 void DM_add_edge_layer(struct DerivedMesh *dm, int type, eCDAllocType alloctype, void *layer);
-void DM_add_tessface_layer(struct DerivedMesh *dm, int type, eCDAllocType alloctype, void *layer);
-void DM_add_loop_layer(DerivedMesh *dm, int type, eCDAllocType alloctype, void *layer);
 void DM_add_poly_layer(struct DerivedMesh *dm, int type, eCDAllocType alloctype, void *layer);
 
 /* -------------------------------------------------------------------- */
-/** \name Custom Data Access Functions
- *
- * \return pointer to data from first layer which matches type
- * if they return NULL for valid indices, data doesn't exist.
- * \note these return pointers - any change modifies the internals of the mesh.
- * \{ */
-
-void *DM_get_vert_data(struct DerivedMesh *dm, int index, int type);
-void *DM_get_edge_data(struct DerivedMesh *dm, int index, int type);
-void *DM_get_tessface_data(struct DerivedMesh *dm, int index, int type);
-void *DM_get_poly_data(struct DerivedMesh *dm, int index, int type);
-
-/** \} */
-
-/* -------------------------------------------------------------------- */
 /** \name Custom Data Layer Access Functions
  *
  * \return pointer to first data layer which matches type (a flat array)
@@ -326,7 +283,6 @@ void *DM_get_poly_data(struct DerivedMesh *dm, int index, int type);
 
 void *DM_get_vert_data_layer(struct DerivedMesh *dm, int type);
 void *DM_get_edge_data_layer(struct DerivedMesh *dm, int type);
-void *DM_get_tessface_data_layer(struct DerivedMesh *dm, int type);
 void *DM_get_poly_data_layer(struct DerivedMesh *dm, int type);
 void *DM_get_loop_data_layer(struct DerivedMesh *dm, int type);