- convert vertex_duplilist to use mesh_get_derived_deform

 - convert object_apply_deform to use mesh_get_derived_deform
 - convert build_particle_system to use mesh_get_derived_deform
 - remove apply option from mesh_modifier

What do you know, this leaves only one callsite for mesh_modifier
and one "user" site for DL_VERTS...

1 files changed, 13 insertions, 3 deletions

diff --git a/source/blender/src/editdeform.c b/source/blender/src/editdeform.c
index 0041974fab9..1c046a6f4d9 100644
--- a/source/blender/src/editdeform.c
+++ b/source/blender/src/editdeform.c
@@ -44,6 +44,8 @@
 #include "BLI_blenlib.h"
 #include "BLI_editVert.h"
 
+#include "BKE_DerivedMesh.h"
+#include "BKE_depsgraph.h"
 #include "BKE_global.h"
 #include "BKE_deform.h"
 #include "BKE_displist.h"
@@ -611,9 +613,17 @@ void object_apply_deform(Object *ob)
 		if(me->id.us>1) {
 			err= "Can't apply deformation to Mesh with other users";
 		} else {
-			mesh_modifier(ob, 's'); // start
-			mesh_modifier(ob, 'a'); // apply and end
-			freedisplist(&ob->disp);
+			int i, dmNeedsFree;
+			DerivedMesh *dm = mesh_get_derived_deform(ob, &dmNeedsFree);
+
+			for (i=0; i<me->totvert; i++) {
+				dm->getVertCo(dm, i, me->mvert[i].co);
+			}
+
+			if (dmNeedsFree)
+				dm->release(dm);
+
+			DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
 		}
 	}
 	else if (ob->type==OB_CURVE || ob->type==OB_SURF) {