- added rna api function scene.update(), needed for rig generation to update driver deps

- removed some warnings

1 files changed, 22 insertions, 5 deletions

diff --git a/source/blender/makesrna/intern/rna_scene_api.c b/source/blender/makesrna/intern/rna_scene_api.c
index 6b21f886712..05fd9889e31 100644
--- a/source/blender/makesrna/intern/rna_scene_api.c
+++ b/source/blender/makesrna/intern/rna_scene_api.c
@@ -44,16 +44,29 @@
 #include "BKE_depsgraph.h"
 
 #include "ED_object.h"
+#include "ED_anim_api.h"
 
 #include "WM_api.h"
 
-static void rna_Scene_set_frame(Scene *sce, bContext *C, int frame)
+static void rna_Scene_set_frame(Scene *scene, bContext *C, int frame)
 {
-	sce->r.cfra= frame;
-	CLAMP(sce->r.cfra, MINAFRAME, MAXFRAME);
-	scene_update_for_newframe(sce, (1<<20) - 1);
+	scene->r.cfra= frame;
+	CLAMP(scene->r.cfra, MINAFRAME, MAXFRAME);
+	scene_update_for_newframe(scene, (1<<20) - 1);
 
-	WM_event_add_notifier(C, NC_SCENE|ND_FRAME, sce);
+	WM_event_add_notifier(C, NC_SCENE|ND_FRAME, scene);
+}
+
+static void rna_Scene_update(Scene *scene, bContext *C)
+{
+	/* added to update driver deps, copied from do_graph_region_driver_buttons
+	 * but can be extended with update options */
+
+	/* rebuild depsgraph for the new deps */
+	DAG_scene_sort(scene);
+
+	/* force an update of depsgraph */
+	ED_anim_dag_flush_update(C);
 }
 
 static KeyingSet *rna_Scene_add_keying_set(Scene *sce, ReportList *reports, 
@@ -96,6 +109,10 @@ void RNA_api_scene(StructRNA *srna)
 	parm= RNA_def_int(func, "frame", 0, MINAFRAME, MAXFRAME, "", "Frame number to set.", MINAFRAME, MAXFRAME);
 	RNA_def_property_flag(parm, PROP_REQUIRED);
 
+	func= RNA_def_function(srna, "update", "rna_Scene_update");
+	RNA_def_function_flag(func, FUNC_USE_CONTEXT);
+	RNA_def_function_ui_description(func, "Rebuild the scene dependancy graph.");
+
 	/* Add Keying Set */
 	func= RNA_def_function(srna, "add_keying_set", "rna_Scene_add_keying_set");
 	RNA_def_function_ui_description(func, "Add a new Keying Set to Scene.");