Next level of Proxy support for animation: Proxy for duplicated groups.

Notes:
- Only referenced groups (from other files)
- Only 1 group (no more duplicates using same group yet)
- Only Proxy working well for Armature or Empty

Is going to be reviewed in Plumiferos team; but target is that this will
solve a major animation pipeline bottleneck :)

Usage; select group, alt+ctrl+p, pick an object you want to proxify.

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/src/transform_generics.c b/source/blender/src/transform_generics.c
index f9e75d2336a..1435cbff47e 100755
--- a/source/blender/src/transform_generics.c
+++ b/source/blender/src/transform_generics.c
@@ -72,6 +72,7 @@
 #include "BKE_displist.h"
 #include "BKE_depsgraph.h"
 #include "BKE_global.h"
+#include "BKE_group.h"
 #include "BKE_ipo.h"
 #include "BKE_lattice.h"
 #include "BKE_mesh.h"
@@ -355,6 +356,8 @@ void recalcData(TransInfo *t)
 			/* proxy exception */
 			if(ob->proxy)
 				ob->proxy->recalc |= ob->recalc;
+			if(ob->proxy_group)
+				group_tag_recalc(ob->proxy_group->dup_group);
 		} 
 	}