Download and Installation

Arnold, KtoA, and other downloads are available here. Installation instructions come with KtoA, but can also be viewed here: Installation.

This is a bugfix-only release; please see the release notes for KtoA-1.1.3 for more information.


  • Arnold:
  • Katana: 2.1v5+, 2.5v4+
  • Platforms:
    • Linux: x86-64, RHEL 6+ or compatible glibc
    • Windows: 7+ on x86-64, with VC++ 2015 redistributable installed

Bug Fixes

  • #140 Missing matrix_berp common shader on linux

  • #141 Point-instanced quaternions use wrong motion time samples


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