PixarAnimationStudios / OpenUSD

Universal Scene Description
http://www.openusd.org
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Primitive ID aov rendering #2332

Open slingthor opened 1 year ago

slingthor commented 1 year ago

Description of Issue

When rendering the PrimID aov, we notice that the output actually does not produce an image with the primitive ID, but an image that is the result of a primitive ID extraction shader run on the usual color output image.

Steps to Reproduce

  1. Open any asset in usdview
  2. Select in file an AOV output to be primID
  3. Observe that we don't get multiple different primitive IDs as rendered outputs but simply the primitive ID extraction function run on the usual color render target

System Information (OS, Hardware)

MacOS & Ubuntu Linux Apple Silicon / 2080 Nvidia card

Package Versions

23.05 dev branch

Build Flags

None

sunyab commented 1 year ago

Filed as internal issue #USD-8093