BMesh Refactor: BKE_bmbvh_new can now be created without an EditMesh.

This adds BM_bmesh_calc_tessellation() so we can get triangles from a
bmesh without having to have an editmesh available.

3 files changed, 6 insertions, 6 deletions

diff --git a/source/blender/editors/mesh/editmesh_knife.c b/source/blender/editors/mesh/editmesh_knife.c
index de57d24640f..6b99f53a5b8 100644
--- a/source/blender/editors/mesh/editmesh_knife.c
+++ b/source/blender/editors/mesh/editmesh_knife.c
@@ -2593,10 +2593,10 @@ static void knifetool_init(bContext *C, KnifeTool_OpData *kcd,
 
 	kcd->cagecos = (const float (*)[3])BKE_editmesh_vertexCos_get(kcd->em, scene, NULL);
 
-	kcd->bmbvh = BKE_bmbvh_new(kcd->em,
-	                           BMBVH_RETURN_ORIG |
-	                           (only_select ? BMBVH_RESPECT_SELECT : BMBVH_RESPECT_HIDDEN),
-	                           kcd->cagecos, false);
+	kcd->bmbvh = BKE_bmbvh_new_from_editmesh(kcd->em,
+	                                         BMBVH_RETURN_ORIG |
+	                                         (only_select ? BMBVH_RESPECT_SELECT : BMBVH_RESPECT_HIDDEN),
+	                                         kcd->cagecos, false);
 
 	kcd->arena = BLI_memarena_new(MEM_SIZE_OPTIMAL(1 << 15), "knife");
 	kcd->vthresh = KMAXDIST - 1;
diff --git a/source/blender/editors/mesh/editmesh_utils.c b/source/blender/editors/mesh/editmesh_utils.c
index ca8853fd3f5..697876a3877 100644
--- a/source/blender/editors/mesh/editmesh_utils.c
+++ b/source/blender/editors/mesh/editmesh_utils.c
@@ -1076,7 +1076,7 @@ void EDBM_verts_mirror_cache_begin_ex(BMEditMesh *em, const int axis, const bool
 		ED_mesh_mirrtopo_init(me, -1, &mesh_topo_store, true);
 	}
 	else {
-		tree = BKE_bmbvh_new(em, 0, NULL, false);
+		tree = BKE_bmbvh_new_from_editmesh(em, 0, NULL, false);
 	}
 
 #define VERT_INTPTR(_v, _i) r_index ? &r_index[_i] : BM_ELEM_CD_GET_VOID_P(_v, cd_vmirr_offset);
diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c
index 2caf04e3143..ea5c86b5966 100644
--- a/source/blender/editors/transform/transform.c
+++ b/source/blender/editors/transform/transform.c
@@ -5502,7 +5502,7 @@ static bool createEdgeSlideVerts(TransInfo *t)
 	use_btree_disp = (v3d && t->obedit->dt > OB_WIRE && v3d->drawtype > OB_WIRE);
 
 	if (use_btree_disp) {
-		btree = BKE_bmbvh_new(em, BMBVH_RESPECT_HIDDEN, NULL, false);
+		btree = BKE_bmbvh_new_from_editmesh(em, BMBVH_RESPECT_HIDDEN, NULL, false);
 	}
 	else {
 		btree = NULL;