HtoA 2.2.4

13 March 2018

This is a bug fix release, fixing IPR issues resolved in Houdini 16.5.405.

  1. Get the install files on Solid Angle Downloads.
  2. Follow these installation instructions.

This release uses Arnold and OpenVDB 4.0.0.

Binaries available for the following Houdini, Houdini FX, Houdini Indie and Houdini Education production builds:

  • 16.5.405
  • 16.5.378
  • 16.5.323


and for the following platforms:

  • Linux x86_64 (gcc4.8)
  • Windows 7 x64 (vc14)
  • Mac OS X 10.8+ (clang7.3)


Please note that Houdini Apprentice does not support third-party renderers and thus cannot run HtoA.

  • Fix progressive IPR issues resolved in Houdini 16.5.405 (htoa#992)

  • Pull all parameters on the first instance (htoa#996)


See also the Arnold release notes for the full list of core enhancements and fixes.


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