Remove CCGDM from PBVH

The statement that PBVH needs to keep track of CCGDM is wrong, PBVH itself
does not care about CCGDM at all, and it's weird for it to carry on this
beast so others can access.

Even more, nobody will actually caring about CCGDM itself, all the usages
were checking whether there is CCGDM or not. This is as good as simply
checking PBVH type.

Tested with an original report T53551 and everything is still stable.

1 files changed, 0 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_pbvh.h b/source/blender/blenkernel/BKE_pbvh.h
index f619133ee4b..1fede116193 100644
--- a/source/blender/blenkernel/BKE_pbvh.h
+++ b/source/blender/blenkernel/BKE_pbvh.h
@@ -74,7 +74,6 @@ void BKE_pbvh_build_grids(PBVH *bvh, struct CCGElem **grid_elems,
                           struct CCGKey *key, void **gridfaces, struct DMFlagMat *flagmats,
                           unsigned int **grid_hidden);
 void BKE_pbvh_build_bmesh(PBVH *bvh, struct BMesh *bm, bool smooth_shading, struct BMLog *log, const int cd_vert_node_offset, const int cd_face_node_offset);
-void BKE_pbvh_set_ccgdm(PBVH *bvh, struct CCGDerivedMesh *ccgdm);
 void BKE_pbvh_free(PBVH *bvh);
 void BKE_pbvh_free_layer_disp(PBVH *bvh);
 
@@ -155,7 +154,6 @@ int BKE_pbvh_count_grid_quads(BLI_bitmap **grid_hidden,
 
 /* multires level, only valid for type == PBVH_GRIDS */
 void BKE_pbvh_get_grid_key(const PBVH *pbvh, struct CCGKey *key);
-struct CCGDerivedMesh *BKE_pbvh_get_ccgdm(const PBVH *bvh);
 
 /* Only valid for type == PBVH_BMESH */
 struct BMesh *BKE_pbvh_get_bmesh(PBVH *pbvh);