Set Scenes and Physics

- objects in a set scene now are evaluated with the frame from the current scene.
- pointcache now loops over all set scene objects.

1 files changed, 9 insertions, 8 deletions

diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index c258f2d47b7..fc6b7e7d789 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -891,10 +891,12 @@ float frame_to_float (Scene *scene, int cfra)		/* see also bsystem_time in objec
 	return ctime;
 }
 
-static void scene_update_newframe(Scene *scene, unsigned int lay)
+static void scene_update_newframe(Scene *scene, int cfra, unsigned int lay)
 {
 	Base *base;
 	Object *ob;
+	int cfra_back= scene->r.cfra;
+	scene->r.cfra= cfra;
 	
 	for(base= scene->base.first; base; base= base->next) {
 		ob= base->object;
@@ -910,6 +912,8 @@ static void scene_update_newframe(Scene *scene, unsigned int lay)
 		//	base->lay= ob->lay;
 		//}
 	}
+
+	scene->r.cfra= cfra_back;
 }
 
 /* this is called in main loop, doing tagged updates before redraw */
@@ -956,10 +960,6 @@ void scene_update_tagged(Scene *scene)
 	/* XXX - this is called far to often, should be made apart of the depgraph */
 	BKE_ptcache_quick_cache_all(scene);
 
-	sce= scene;
-	while((sce= sce->set))
-		BKE_ptcache_quick_cache_all(sce);
-
 	/* in the future this should handle updates for all datablocks, not
 	   only objects and scenes. - brecht */
 }
@@ -994,10 +994,11 @@ void scene_update_for_newframe(Scene *sce, unsigned int lay)
 
 
 	/* sets first, we allow per definition current scene to have dependencies on sets */
-	for(sce_iter= sce->set; sce_iter; sce_iter= sce_iter->set)
-		scene_update_newframe(sce_iter, lay);
+	for(sce_iter= sce->set; sce_iter; sce_iter= sce_iter->set) {
+		scene_update_newframe(sce_iter, sce->r.cfra, lay);
+    }
 
-	scene_update_newframe(sce, lay);
+	scene_update_newframe(sce, sce->r.cfra, lay);
 }
 
 /* return default layer, also used to patch old files */