rigidbody: Add DNA/RNA/BKE infrastructure for the rigid body sim

This is just the basic structure, the simulation isn't hooked up yet.

Scenes get a pointer to a rigid body world that holds rigid body objects.
Objects get a pointer to a rigdid body object.

Both rigid body world and objects aren't used directly in the simulation
and only hold information to create the actual physics objects.

Physics objects are created when rigid body objects are validated.
In order to keep blender and bullet objects in sync care has to be taken
to either call appropriate set functions or flag objects for validation.

Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)

1 files changed, 1 insertions, 2 deletions

diff --git a/source/blender/editors/object/object_relations.c b/source/blender/editors/object/object_relations.c
index fa44d3d7fb4..68d7dcafd9c 100644
--- a/source/blender/editors/object/object_relations.c
+++ b/source/blender/editors/object/object_relations.c
@@ -354,8 +354,7 @@ static int make_proxy_exec(bContext *C, wmOperator *op)
 		
 		/* remove base, leave user count of object, it gets linked in BKE_object_make_proxy */
 		if (gob == NULL) {
-			BLI_remlink(&scene->base, oldbase);
-			MEM_freeN(oldbase);
+			BKE_scene_base_remove(scene, oldbase);
 		}
 		
 		BKE_object_make_proxy(newob, ob, gob);