Multires: Remove unused function

It uses derived mesh, and relies on scene stored in modifier data.
So port is needed anyway.

1 files changed, 0 insertions, 53 deletions

diff --git a/source/blender/bmesh/intern/bmesh_mesh.c b/source/blender/bmesh/intern/bmesh_mesh.c
index 5a04fcaa490..442cd9275ec 100644
--- a/source/blender/bmesh/intern/bmesh_mesh.c
+++ b/source/blender/bmesh/intern/bmesh_mesh.c
@@ -1041,59 +1041,6 @@ void BM_edges_sharp_from_angle_set(BMesh *bm, const float split_angle)
 	bm_mesh_edges_sharp_tag(bm, NULL, NULL, NULL, split_angle, true);
 }
 
-static void UNUSED_FUNCTION(bm_mdisps_space_set)(
-        Object *ob, BMesh *bm, int from, int to)
-{
-	/* switch multires data out of tangent space */
-	if (CustomData_has_layer(&bm->ldata, CD_MDISPS)) {
-		BMEditMesh *em = BKE_editmesh_create(bm, false);
-		DerivedMesh *dm = CDDM_from_editbmesh(em, true, false);
-		MDisps *mdisps;
-		BMFace *f;
-		BMIter iter;
-		// int i = 0; // UNUSED
-
-		multires_set_space(dm, ob, from, to);
-
-		mdisps = CustomData_get_layer(&dm->loopData, CD_MDISPS);
-
-		BM_ITER_MESH (f, &iter, bm, BM_FACES_OF_MESH) {
-			BMLoop *l;
-			BMIter liter;
-			BM_ITER_ELEM (l, &liter, f, BM_LOOPS_OF_FACE) {
-				MDisps *lmd = CustomData_bmesh_get(&bm->ldata, l->head.data, CD_MDISPS);
-
-				if (!lmd->disps) {
-					printf("%s: warning - 'lmd->disps' == NULL\n", __func__);
-				}
-
-				if (lmd->disps && lmd->totdisp == mdisps->totdisp) {
-					memcpy(lmd->disps, mdisps->disps, sizeof(float) * 3 * lmd->totdisp);
-				}
-				else if (mdisps->disps) {
-					if (lmd->disps)
-						MEM_freeN(lmd->disps);
-
-					lmd->disps = MEM_dupallocN(mdisps->disps);
-					lmd->totdisp = mdisps->totdisp;
-					lmd->level = mdisps->level;
-				}
-
-				mdisps++;
-				// i += 1;
-			}
-		}
-
-		dm->needsFree = 1;
-		dm->release(dm);
-
-		/* setting this to NULL prevents BKE_editmesh_free from freeing it */
-		em->bm = NULL;
-		BKE_editmesh_free(em);
-		MEM_freeN(em);
-	}
-}
-
 /**
  * \brief BMesh Begin Edit
  *