tainted.

the feature you asked for already exists. it is called the "Shadow Camera" and there is one for each spotlight. Search on the term here in Rendo and/or look it up in the Poser docs. You can look right thru the light and see what it will illuminate.

Another trick I have is to make the spotlight one color like "red" and turn intensity up to 5000. I guarantee you will see where the spot touches. You then just turn it down and to white before render.

::::: Opera :::::