Depsgraph: update frame in scene on frame change.

Normally the time can be read from DEG_get_ctime(depsgraph), but this is a
bit more forgiving for e.g. addons that don't care too much about the details
of the COW depsgraph.

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/depsgraph/intern/depsgraph_eval.cc b/source/blender/depsgraph/intern/depsgraph_eval.cc
index edb6600f3e0..5b6516509b0 100644
--- a/source/blender/depsgraph/intern/depsgraph_eval.cc
+++ b/source/blender/depsgraph/intern/depsgraph_eval.cc
@@ -63,6 +63,10 @@ void DEG_evaluate_on_refresh(Depsgraph *graph)
 	/* Update time on primary timesource. */
 	DEG::TimeSourceDepsNode *tsrc = deg_graph->find_time_source();
 	tsrc->cfra = deg_graph->ctime;
+	/* Update time in scene. */
+	if (deg_graph->scene_cow) {
+		BKE_scene_frame_set(deg_graph->scene_cow, deg_graph->ctime);
+	}
 	DEG::deg_evaluate_on_refresh(deg_graph);
 }
 
@@ -78,6 +82,10 @@ void DEG_evaluate_on_framechange(Main *bmain,
 	tsrc->cfra = ctime;
 	tsrc->tag_update(deg_graph);
 	DEG::deg_graph_flush_updates(bmain, deg_graph);
+	/* Update time in scene. */
+	if (deg_graph->scene_cow) {
+		BKE_scene_frame_set(deg_graph->scene_cow, deg_graph->ctime);
+	}
 	/* Perform recalculation updates. */
 	DEG::deg_evaluate_on_refresh(deg_graph);
 }