== Retopo ==

Fixed bug #5773, retopo - if in wireframe mode should give an error/warning

* Show error message for Retopo All button if view is in wireframe mode
* When toggling view shading, update view depth data if shading isn't set to wireframe

source/blender/src/edit.c

@@ -1774,6 +1774,10 @@ void toggle_shading(void)
 		if(G.vd->drawtype==OB_SOLID || G.vd->drawtype==OB_SHADED) G.vd->drawtype= OB_WIRE;
 		else G.vd->drawtype= OB_SOLID;
 	}
+	
+	if(G.vd->drawtype != OB_WIRE && G.vd->depths) {
+		G.vd->depths->damaged= 1;
+	}
 }
 
 void minmax_verts(float *min, float *max)

source/blender/src/retopo.c

@@ -852,6 +852,11 @@ void retopo_do_all()
 
 void retopo_do_all_cb(void *j1, void *j2)
 {
+	if(G.vd->drawtype == OB_WIRE) {
+		error("Cannot apply retopo in wireframe mode");
+		return;
+	}
+
 	retopo_do_all();
 	BIF_undo_push("Retopo all");
 }