Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Miscellaneous Changes

  • Scenes that use light filter disabling with frequent use of EnableLightFilter may see a large drop reduction in the amount of memory useused.

  • Time to first pixel in scenes with millions of lights has been greatly reduced.
  • LPE system now handles complex sets of LPEs more efficiently.
  • Added support for writing holdout shadows to the beauty alpha channel
  • Some error messages for RiCurves now contain more info.
  • We now allow layering of subsurface transmit gain in PxrLayer and PxrLayerMixer.
  • PxrOcclusion useAlbedo now requires Bxdfs to return a valid albedo user lobe otherwise black is assumed. This may result in a change the behavior for custom Bxdfs, visible lights, and hair geometry.

...