3ds max portal lights rendering issue
polycounter lvl 8
Hello,
I'm trying to render an interior scene with my camera set outside and using clipping planes - this in order to use a decent focal length.
The setup worked great until I tried to render a view where the camera is behind a window, which uses mental ray's portal light: it looks ok during FG, but when it renders, part of the image goes completely black. If I turn off the portal light, the image renders normally, but of course with totally different lighting.
Any workarounds for such problem?
I'm trying to render an interior scene with my camera set outside and using clipping planes - this in order to use a decent focal length.
The setup worked great until I tried to render a view where the camera is behind a window, which uses mental ray's portal light: it looks ok during FG, but when it renders, part of the image goes completely black. If I turn off the portal light, the image renders normally, but of course with totally different lighting.
Any workarounds for such problem?