> Something like this would be nice as well:
yeah, but whya tool when POV-Ray could do it automatically: putting all
relevant items in memory for parsing and rendering. I think that it
would accelerate parsing and rendering plus would safe some memory since
unused bojects/items wouldn't be "in scene" (memory). But I think
POV-Ray already does this optimization after parsing, I'm not sure, can
someone please verify this for us?