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KtoA 4.3.1.1 - Arnold for Katana

Release date 24 April 2024

KtoA 4.3.1.1 uses Arnold 7.3.1.1 and is a bug fix release. For the full list of features in KtoA 4.3.1, see the KtoA 4.3.1.0 release notes.

Installation

  • Download the Arnold for Katana plugin
  • Follow these installation instructions

Katana 4.5 and 5.0 compatibility

Katana 4.5v3 and 5.0v3 introduced a change that affects the Arnold USD plugins support in Katana. This release of KtoA supports those Katana versions or newer within their release series. Katana 4.5v1, 4.5v2, 5.0v1, and 5.0v2 are not supported by this KtoA release.

Bug Fixes

  • ARNOLD-6189 - strings with trailing backslashes result in corrupt .ass files: .ass writer now converts those to forward slashes
  • ARNOLD-11222 - Rare hang when reading .ass files that have certain sizes
  • ARNOLD-14899 - Random crash while deleting nodes from procedural_update
  • ARNOLD-14949 - Update expired lmutil certificate
  • ARNOLD-14698 - [MaterialX] Crash when reading document containing unknown node definitions
  • ARNOLD-14883 - [MaterialX] Crash in LookdevX/MaterialX when visualizing the dot node in the viewport

System Requirements

  • Windows 10 or later, with the Visual Studio 2019 redistributable.
  • Linux with at least glibc 2.17 and libstdc++ 4.8.5 (gcc 4.8.5). This is equivalent to RHEL/CentOS 7.
  • x86-64 CPUs need to support the SSE4.1 instruction set.
  • GPU rendering works on Windows and Linux only and requires an NVIDIA GPU with Maxwell architecture (released in 2014) or newer. We recommend using the 535.104 or higher drivers on Linux and 537.13, or higher on Windows. See Arnold GPU for more information.
  • GPU rendering works on Windows and Linux only and requires an NVIDIA GPU with the Maxwell architecture or later.
  • Katana 4.5v3 or newer, Katana 5.0v3 or newer, Katana 6.0v1 or newer, Katana 6.5v1 or newer, or Katana 7.0v1 or newer.

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