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RfH supported platform for version 17.5 is now build 17.5.360 for 22.7+

What's New

  • Allow a coordinate system with a Null node

Miscellaneous and Important Changes 

  • View RIB tools for debugging added

    • "View Selected RIB" menu tool only works in versions of Houdini 17.5.229 and later
  • Added interactively edit hider:minsamples, hider:maxsamples, hider:minextrasamples, and Ri:PixelVariance
  • Support added for vector3, vector4, matrix4x4 parameter tags
  • We now disable checkpointing when ipr IPR rendering
  • Added correct pixel filter settings globallyAllow a coordinate system with Null node


  • A bug that prevented the use of DWAa and DWAb EXR compression has been addressed

  • Fix extraneous warnings created when rendering motion blur on alembic geometry imported into Houdini
  • Bug fix pxrshadowsamplefilter Shader Type = output
  • Fixed a bug on Linux where Houdini could crash if rendering to 'it' after having rendered in the Render View
  • Fixed a bug that did not unhide geometry when subnet became visible
  • Mesh light bug fixes including issues with referenced geometry
  • Fix sun direction manipulator to prevent invalid directions
  • Allow/Fix point, vector, matrix, normal osl parameters to render correctly
  • Correctly reverse NURBS orientation
  • First iteration now obeys crop window settings