1 files changed, 50 insertions, 3 deletions

diff --git a/source/blender/editors/mesh/editmesh_add.c b/source/blender/editors/mesh/editmesh_add.c
index abbbb5aea3d..942ad657992 100644
--- a/source/blender/editors/mesh/editmesh_add.c
+++ b/source/blender/editors/mesh/editmesh_add.c
@@ -61,15 +61,15 @@
 #include "BKE_utildefines.h"
 #include "BKE_report.h"
 
-#include "BIF_retopo.h"
-
 #include "WM_api.h"
 #include "WM_types.h"
 
 #include "ED_mesh.h"
+#include "ED_retopo.h"
+#include "ED_screen.h"
+#include "ED_transform.h"
 #include "ED_util.h"
 #include "ED_view3d.h"
-#include "ED_screen.h"
 
 #include "mesh_intern.h"
 
@@ -1659,3 +1659,50 @@ void MESH_OT_primitive_ico_sphere_add(wmOperatorType *ot)
 	RNA_def_float(ot->srna, "size", 1.0f, 0.0f, FLT_MAX, "Size", "", 0.001f, 100.00);
 }
 
+/****************** add duplicate operator ***************/
+
+static int mesh_add_duplicate_exec(bContext *C, wmOperator *op)
+{
+	Scene *scene= CTX_data_scene(C);
+	Object *ob= CTX_data_edit_object(C);
+	EditMesh *em= BKE_mesh_get_editmesh(ob->data);
+
+	adduplicateflag(em, SELECT);
+
+	BKE_mesh_end_editmesh(ob->data, em);
+
+	DAG_object_flush_update(scene, ob, OB_RECALC_DATA);
+	WM_event_add_notifier(C, NC_OBJECT|ND_GEOM_SELECT, ob);
+	
+	return OPERATOR_FINISHED;
+}
+
+static int mesh_add_duplicate_invoke(bContext *C, wmOperator *op, wmEvent *event)
+{
+	WM_cursor_wait(1);
+	mesh_add_duplicate_exec(C, op);
+	WM_cursor_wait(0);
+	
+	RNA_int_set(op->ptr, "mode", TFM_TRANSLATION);
+	WM_operator_name_call(C, "TFM_OT_transform", WM_OP_INVOKE_REGION_WIN, op->ptr);
+	
+	return OPERATOR_FINISHED;
+}
+
+void MESH_OT_duplicate_add(wmOperatorType *ot)
+{
+	
+	/* identifiers */
+	ot->name= "Add Duplicate";
+	ot->idname= "MESH_OT_duplicate_add";
+	
+	/* api callbacks */
+	ot->invoke= mesh_add_duplicate_invoke;
+	ot->exec= mesh_add_duplicate_exec;
+	
+	ot->poll= ED_operator_editmesh;
+	
+	/* to give to transform */
+	RNA_def_int(ot->srna, "mode", TFM_TRANSLATION, 0, INT_MAX, "Mode", "", 0, INT_MAX);
+}
+