Please tell me, what do i do wrong? I put three objects into a level. A. a spotlight B. a wall C. a crate The wall is between A and C. If i turn/rotate the direction of the spot light (A) to C it will be illuminated. It seems to me the ray of light from A goes through the wall (B). Why? My system is Win7, 3DGS 7.86 (latest) Comm. Edition. Thanks in advance.