[Bf-blender-cvs] [eefe8786605] blender2.8: Fix T55360: marker-based Camera switch focal length bug.

[Bastien Montagne]

Commit: eefe87866054060c7d01c2279e22421b72627ce8
Author: Bastien Montagne
Date:   Mon Jun 25 16:21:24 2018 +0200
Branches: blender2.8
https://developer.blender.org/rBeefe87866054060c7d01c2279e22421b72627ce8

Fix T55360: marker-based Camera switch focal length bug.

Scene was missing DEG tag update when its camera was changed based on
active 'camera marker'.

===================================================================

M	source/blender/blenkernel/intern/scene.c
M	source/blender/editors/screen/screen_edit.c

===================================================================

diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index 16ca6d65f21..35429496662 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -1140,6 +1140,7 @@ int BKE_scene_camera_switch_update(Scene *scene)
 	Object *camera = BKE_scene_camera_switch_find(scene);
 	if (camera) {
 		scene->camera = camera;
+		DEG_id_tag_update(&scene->id, DEG_TAG_COPY_ON_WRITE);
 		return 1;
 	}
 #else
diff --git a/source/blender/editors/screen/screen_edit.c b/source/blender/editors/screen/screen_edit.c
index 53abe3ed4ea..e4de3cdfa38 100644
--- a/source/blender/editors/screen/screen_edit.c
+++ b/source/blender/editors/screen/screen_edit.c
@@ -1680,6 +1680,7 @@ void ED_update_for_newframe(Main *bmain, Depsgraph *depsgraph)
 		for (sc = bmain->screen.first; sc; sc = sc->id.next) {
 			BKE_screen_view3d_scene_sync(sc, scene);
 		}
+		DEG_id_tag_update(&scene->id, DEG_TAG_COPY_ON_WRITE);
 	}
 #endif