The Camera Mask Render AOV contains the average throughput for camera rays. For areas in the image where a camera does not create valid rays, this will be black. With many cameras the rest of this pass will be 100% white. Some cameras may set custom through puts due to vignetting or other effects. The Universal–Fisheye and Realistic lens cameras create vignettes within the camera, these vignettes will be visible in this render pass.


NOTE

Only the actual mask will be visible in the Camera Mask Render AOV — no other scene items will appear.