2.5

Notifiers
---------

Various fixes for wrong use of notifiers, and some new notifiers
to make things a bit more clear and consistent, with two notable
changes:

* Geometry changes are now done with NC_GEOM, rather than
  NC_OBJECT|ND_GEOM_, so an object does need to be available.
* Space data now use NC_SPACE|ND_SPACE_*, instead of data
  notifiers or even NC_WINDOW in some cases. Note that NC_SPACE
  should only be used for notifying about changes in space data,
  we don't want to go back to allqueue(REDRAW..).

Depsgraph
---------

The dependency graph now has a different flush call:

DAG_object_flush_update(scene, ob, flag)
is replaced by:
DAG_id_flush_update(id, flag)

It still works basically the same, one difference is that it now
also accepts object data (e.g. Mesh), again to avoid requiring an
Object to be available. Other ID types will simply do nothing at
the moment.

Docs
----

I made some guidelines for how/when to do which kinds of updates
and notifiers. I can't specify totally exact how to make these
decisions, but these are basically the guidelines I use. So, new
and updated docs are here:

http://wiki.blender.org/index.php/BlenderDev/Blender2.5/NotifiersUpdates
http://wiki.blender.org/index.php/BlenderDev/Blender2.5/DataNotifiers

1 files changed, 4 insertions, 6 deletions

diff --git a/source/blender/editors/interface/interface_templates.c b/source/blender/editors/interface/interface_templates.c
index 6aa5f5efc41..d253948e2e8 100644
--- a/source/blender/editors/interface/interface_templates.c
+++ b/source/blender/editors/interface/interface_templates.c
@@ -328,7 +328,6 @@ void uiTemplateID(uiLayout *layout, bContext *C, PointerRNA *ptr, char *propname
 
 static void modifiers_setOnCage(bContext *C, void *ob_v, void *md_v)
 {
-	Scene *scene= CTX_data_scene(C);
 	Object *ob = ob_v;
 	ModifierData *md;
 	
@@ -343,12 +342,11 @@ static void modifiers_setOnCage(bContext *C, void *ob_v, void *md_v)
 	}
 
 	WM_event_add_notifier(C, NC_OBJECT|ND_MODIFIER, ob);
-	DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
+	DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
 }
 
 static void modifiers_convertToReal(bContext *C, void *ob_v, void *md_v)
 {
-	Scene *scene= CTX_data_scene(C);
 	Object *ob = ob_v;
 	ModifierData *md = md_v;
 	ModifierData *nmd = modifier_new(md->type);
@@ -361,7 +359,7 @@ static void modifiers_convertToReal(bContext *C, void *ob_v, void *md_v)
 	ob->partype = PAROBJECT;
 
 	WM_event_add_notifier(C, NC_OBJECT|ND_MODIFIER, ob);
-	DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
+	DAG_id_flush_update(&ob->id, OB_RECALC_DATA);
 
 	ED_undo_push(C, "Modifier convert to real");
 }
@@ -597,8 +595,8 @@ void do_constraint_panels(bContext *C, void *arg, int event)
 	
 	if(ob->pose) update_pose_constraint_flags(ob->pose);
 	
-	if(ob->type==OB_ARMATURE) DAG_object_flush_update(scene, ob, OB_RECALC_DATA|OB_RECALC_OB);
-	else DAG_object_flush_update(scene, ob, OB_RECALC_OB);
+	if(ob->type==OB_ARMATURE) DAG_id_flush_update(&ob->id, OB_RECALC_DATA|OB_RECALC_OB);
+	else DAG_id_flush_update(&ob->id, OB_RECALC_OB);
 	
 	// XXX allqueue(REDRAWVIEW3D, 0);
 	// XXX allqueue(REDRAWBUTSOBJECT, 0);