Fix #27803: editing texture did not update compositing nodes using that texture.

1 files changed, 13 insertions, 0 deletions

diff --git a/source/blender/editors/render/render_update.c b/source/blender/editors/render/render_update.c
index b6fb60ac4f7..85e1eb016d7 100644
--- a/source/blender/editors/render/render_update.c
+++ b/source/blender/editors/render/render_update.c
@@ -58,6 +58,7 @@
 
 #include "GPU_material.h"
 
+#include "ED_node.h"
 #include "ED_render.h"
 
 #include "render_intern.h"	// own include
@@ -115,6 +116,8 @@ static void texture_changed(Main *bmain, Tex *tex)
 	Material *ma;
 	Lamp *la;
 	World *wo;
+	Scene *scene;
+	bNode *node;
 
 	/* icons */
 	BKE_icon_changed(BKE_icon_getid(&tex->id));
@@ -146,6 +149,16 @@ static void texture_changed(Main *bmain, Tex *tex)
 
 		BKE_icon_changed(BKE_icon_getid(&wo->id));
 	}
+
+	/* find compositing nodes */
+	for(scene=bmain->scene.first; scene; scene=scene->id.next) {
+		if(scene->use_nodes && scene->nodetree) {
+			for(node=scene->nodetree->nodes.first; node; node=node->next) {
+				if(node->id == &tex->id)
+					ED_node_changed_update(&scene->id, node);
+			}
+		}
+	}
 }
 
 static void lamp_changed(Main *bmain, Lamp *la)