bmesh py api (some api changes and doc additions)

* remove 'select' and 'hide' from BMLoop
* remove BMesh.update
* add BMesh.normal_update(skip_hidden=False)
* add BMElemSet.index_update(), eg: bm.verts.index_update()


bmesh api
* BM_mesh_normals_update() now takes skip_hidden as an argument
(previously this was default behavior), however this isnt good when
using BMesh modifiers, where you want all normals to be recalculated.
* add bm_iter_itype_htype_map[], to get the iter type from a BMesh
iterator.

1 files changed, 18 insertions, 0 deletions

diff --git a/source/blender/bmesh/intern/bmesh_iterators.c b/source/blender/bmesh/intern/bmesh_iterators.c
index 281f42300ff..fb63ab36ef5 100644
--- a/source/blender/bmesh/intern/bmesh_iterators.c
+++ b/source/blender/bmesh/intern/bmesh_iterators.c
@@ -32,6 +32,24 @@
 #include "bmesh.h"
 #include "bmesh_private.h"
 
+const char bm_iter_itype_htype_map[BM_ITYPE_MAX] = {
+	'\0',
+	BM_VERT, /* BM_VERTS_OF_MESH */
+	BM_EDGE, /* BM_EDGES_OF_MESH */
+	BM_FACE, /* BM_FACES_OF_MESH */
+	BM_EDGE, /* BM_EDGES_OF_VERT */
+	BM_FACE, /* BM_FACES_OF_VERT */
+	BM_LOOP, /* BM_LOOPS_OF_VERT */
+	BM_VERT, /* BM_VERTS_OF_EDGE */
+	BM_FACE, /* BM_FACES_OF_EDGE */
+	BM_VERT, /* BM_VERTS_OF_FACE */
+	BM_EDGE, /* BM_EDGES_OF_FACE */
+	BM_LOOP, /* BM_LOOPS_OF_FACE */
+	BM_LOOP, /* BM_ALL_LOOPS_OF_FACE */
+	BM_LOOP, /* BM_LOOPS_OF_LOOP */
+	BM_LOOP  /* BM_LOOPS_OF_EDGE */
+};
+
 /*
  * note, we have BM_vert_at_index/BM_edge_at_index/BM_face_at_index for arrays
  */