Merged changes in the trunk up to revision 54802.

1 files changed, 14 insertions, 15 deletions

diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index 9934d9b6e9a..e1e4563e89f 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -177,6 +177,7 @@ Scene *BKE_scene_copy(Scene *sce, int type)
 		scen->obedit = NULL;
 		scen->stats = NULL;
 		scen->fps_info = NULL;
+		scen->rigidbody_world = NULL; /* RB_TODO figure out a way of copying the rigid body world */
 
 		BLI_duplicatelist(&(scen->markers), &(sce->markers));
 		BLI_duplicatelist(&(scen->transform_spaces), &(sce->transform_spaces));
@@ -404,7 +405,7 @@ void BKE_scene_free(Scene *sce)
 	BKE_color_managed_view_settings_free(&sce->view_settings);
 }
 
-static Scene *scene_add(Main *bmain, const char *name)
+Scene *BKE_scene_add(Main *bmain, const char *name)
 {
 	Scene *sce;
 	ParticleEditSettings *pset;
@@ -639,11 +640,6 @@ static Scene *scene_add(Main *bmain, const char *name)
 	return sce;
 }
 
-Scene *BKE_scene_add(Main *bmain, const char *name)
-{
-	return scene_add(bmain, name);
-}
-
 Base *BKE_scene_base_find(Scene *scene, Object *ob)
 {
 	return BLI_findptr(&scene->base, ob, offsetof(Base, object));
@@ -679,12 +675,11 @@ void BKE_scene_set_background(Main *bmain, Scene *scene)
 	}
 
 	/* sort baselist */
-	DAG_scene_sort(bmain, scene);
+	DAG_scene_relations_rebuild(bmain, scene);
 	
 	/* ensure dags are built for sets */
-	for (sce = scene->set; sce; sce = sce->set)
-		if (sce->theDag == NULL)
-			DAG_scene_sort(bmain, sce);
+	for (sce = scene; sce; sce = sce->set)
+		DAG_scene_relations_update(bmain, sce);
 
 	/* copy layers and flags from bases to objects */
 	for (base = scene->base.first; base; base = base->next) {
@@ -1155,7 +1150,7 @@ static void scene_update_tagged_recursive(Main *bmain, Scene *scene, Scene *scen
 	for (base = scene->base.first; base; base = base->next) {
 		Object *ob = base->object;
 		
-		BKE_object_handle_update_ex(scene_parent, scene->rigidbody_world, ob);
+		BKE_object_handle_update_ex(scene_parent, ob, scene->rigidbody_world);
 		
 		if (ob->dup_group && (ob->transflag & OB_DUPLIGROUP))
 			group_handle_recalc_and_update(scene_parent, ob, ob->dup_group);
@@ -1180,9 +1175,15 @@ static void scene_update_tagged_recursive(Main *bmain, Scene *scene, Scene *scen
 /* this is called in main loop, doing tagged updates before redraw */
 void BKE_scene_update_tagged(Main *bmain, Scene *scene)
 {
+	Scene *sce_iter;
+	
 	/* keep this first */
 	BLI_callback_exec(bmain, &scene->id, BLI_CB_EVT_SCENE_UPDATE_PRE);
 
+	/* (re-)build dependency graph if needed */
+	for (sce_iter = scene; sce_iter; sce_iter = sce_iter->set)
+		DAG_scene_relations_update(bmain, sce_iter);
+
 	/* flush recalc flags to dependencies */
 	DAG_ids_flush_tagged(bmain);
 
@@ -1233,10 +1234,8 @@ void BKE_scene_update_for_newframe(Main *bmain, Scene *sce, unsigned int lay)
 	/* clear animation overrides */
 	/* XXX TODO... */
 
-	for (sce_iter = sce; sce_iter; sce_iter = sce_iter->set) {
-		if (sce_iter->theDag == NULL)
-			DAG_scene_sort(bmain, sce_iter);
-	}
+	for (sce_iter = sce; sce_iter; sce_iter = sce_iter->set)
+		DAG_scene_relations_update(bmain, sce_iter);
 
 	/* flush recalc flags to dependencies, if we were only changing a frame
 	 * this would not be necessary, but if a user or a script has modified