How can render reflection alpha? like below
How can render reflection alpha? like below
That screenshot (and the Autodesk forum thread where it came from) are from the Arnold 4 days.
There's no AOV for the specular alpha, but you can fake it with a render layer (kinda like that screenshot) where you make the specular plain white (eg put a rayswitch on the helix and make only specular reflection white)
This is the place for Arnold renderer users everywhere to ask and answer rendering questions, and share knowledge about using Arnold, Arnold plugins, workflows and developing tools with Arnold.
If you are a new user to Arnold Answers, please first check out our FAQ and User Guide for more information.
When posting questions, please be sure to select the appropriate Space for your Arnold plugin and include the plugin version you are using.
Please include images, scene and log files whenever possible as this helps the community answer your questions.
Instructions for generating full verbosity log files are available for MtoA, MaxtoA, C4DtoA, HtoA, KtoA, and Kick.
If you are looking for Arnold Documentation and Support please visit the Arnold Support site.
To try Arnold please visit the Arnold Trial page.
Bottom No panel present for this section.11 People are following this question.