- added DerivedMesh.getVertCos function and implementations

 - added mesh_create_derived_no_deform[_render]
 - mesh_create_orco now always goes through a DerivedMesh, some
   redundant copying atm but can be fixed (and orco generation is
   not a big bottleneck)

New feature: TexMesh (texcomesh) works with subsurf now (are
you listening rob?)

1 files changed, 6 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_DerivedMesh.h b/source/blender/blenkernel/BKE_DerivedMesh.h
index 22dfbf3da9b..8b038ed8a5d 100644
--- a/source/blender/blenkernel/BKE_DerivedMesh.h
+++ b/source/blender/blenkernel/BKE_DerivedMesh.h
@@ -75,6 +75,9 @@ struct DerivedMesh {
 		/* Get vertex location, undefined if index is not valid */
 	void (*getVertCo)(DerivedMesh *dm, int index, float co_r[3]);
 
+		/* Fill the array (of length .getNumVerts()) with all vertex locations  */
+	void (*getVertCos)(DerivedMesh *dm, float (*cos_r)[3]);
+
 		/* Get vertex normal, undefined if index is not valid */
 	void (*getVertNo)(DerivedMesh *dm, int index, float no_r[3]);
 
@@ -152,6 +155,9 @@ DerivedMesh *mesh_get_derived_final(struct Object *ob, int *needsFree_r);
 DerivedMesh *mesh_get_derived_render(struct Object *ob, int *needsFree_r);
 DerivedMesh *mesh_get_derived_deform(struct Object *ob, int *needsFree_r);
 
+DerivedMesh *mesh_create_derived_no_deform(struct Mesh *me, float (*vertCos)[3]);
+DerivedMesh *mesh_create_derived_no_deform_render(struct Mesh *me, float (*vertCos)[3]);
+
 	/* IMPORTANT: The functions below do not return "true" DerivedMesh
 	 * objects, rather they are just proxies for the mesh or editmesh
 	 * objects and are used to keep the drawing code consistent. They