March 2012

Using render channels in Softimage

The typical use of render channels is to render the scenes components, such as ambience/diffuse, reflection or motion vectors into individual images. As most of these components are calculated individually by Mental Ray anyway they’re not going to affect the time needed to render the image. In addition, channels can be used to render partial or multiple render trees, adding ambient occlusion, outputting mattes or any other type of information within a single pass. In this case however, you won’t get them for free. 

Read more →