product:: move other face_the_player stuff

graph.cpp

@@ -807,6 +807,7 @@ color_t kind_outline(eItem it) {
 
 EX transmatrix face_the_player(const transmatrix V) {
   if(GDIM == 2) return V;
+  if(prod) return mscale(V, cos(ptick(750)) * cgi.plevel / 16);
   if(nonisotropic) return spin_towards(V, C0, 2, 0);
   return rgpushxto0(tC0(V));
   }