Thank you sir
Attaching two image. I want to import my own 3d model from Sketch up or 3ds max in chief architect. In this case I have simply made a slab of 1" thickness with material definition glass. Imported it in chief architect and trying how light react with this imported object in ray trace. But I have noticed that light is not passing through the transparent glass object. What wrong I am doing.
Untitled 1.pdf