I have an invisible light inside a glass cylinder with the shader "C10_glass floor dark%#" (I don't know if the # symbol is needed), and the light works on shader inside the cylinder, but it doesn't seem to go through the glass and illuminate the stuff outside. is there a way to fix this or do I need a separate light outside the glass?

also,
portals/fog planes=grrrr
http://forum.halomaps.org/index.cfm%3Fpage=topic&topicID=21625

tool radiosty=grrr
http://forum.halomaps.org/index.cfm%3Fpage=topic&topicID=21939

I had an idea that if you only put collision, you could have glass. But thats an invisible wall, and you need shaders to get the reflections and the slight visibility. So thats out.