Is there a way to save the normal pass in VFB history?

V-Ray V-Ray for 3ds Max General
1

Or any other passes that can be added individually to the history? Right now I can only get it save the RGB color.

2

The history only saves .vrimg files containing *all* image channels and REs, along with a heap of metadata.

3

Thank you for the reply lele. How do I get it to just display a single pass?

4

It doesn’t: it’ll always display the RGB in the history list.
As a workaround, you could render the RGB with an override lightMtl with samplerInfo as texture.