Updated Houdini's USD library to incorporate a fix for an issue that could cause crashes when displaying UsdSkel prims.

Fixed a case where shaded curves might not appear in the viewer if no materials were assigned to them.

Fixed a case where shaded curves might not appear in the viewer if no materials were assigned to them.

PointCapture now generates more informative errors and warnings if primitive types are not supported as capture geometry.

Reorganized geometry viewer key event handling to give viewer states first crack at more key events over viewer level hotkeys. Also fixed a loophole that let the python state onKeyTransitEvent() handler get access to events we do not want the state to see.

Fixed a bug in MotionClip Extract Key Poses which could cause Houdini to crash when the MotionClip's skeleton was an empty geometry. Fixed a similar crash in MotionClip Extract and Evaluate which would occur when evaluating the center of mass of an empty skeleton geometry.

Fixed the GL MaterialX definitions for normalize() and magnitude().

Fixed the GL MaterialX definitions for normalize() and magnitude().

Fix spurious selection highlight drawing by HoudiniGL when switching the viewport to render different geometry purposes.

• Added missing support for Data Table output with PDG.
• Fixed build errors with UE5.2 preview 1.The plugin's source code can now be built with UE5.2 preview 1.

• Added missing support for Data Table output with PDG.
• Fixed build errors with UE5.2 preview 1.The plugin's source code can now be built with UE5.2 preview 1.

• Added missing support for Data Table output with PDG.
• Fixed build errors with UE5.2 preview 1.The plugin's source code can now be built with UE5.2 preview 1.

Fixed a crash when using Cryptomatte COP in a subnet with nothing wired into the subnet input.

Fixed a crash when using Cryptomatte COP in a subnet with nothing wired into the subnet input.

Fixed a crash when using Cryptomatte COP in a subnet with nothing wired into the subnet input.

XPU: temporary fix for NVidia driver issue for >= 531.18 drivers

Renamed the Point Cloud Reconstruct SOP to Point Cloud Surface.

The Merge LOP parameter dialog is now clearer about when it will respect the Strip Layers parameter. There should be no change in behavior.

The Merge LOP parameter dialog is now clearer about when it will respect the Strip Layers parameter. There should be no change in behavior.

Fixed the Worley noise VOP implementation of of Chebyshev metric. It was incorrectly using the Manhattan metric.

Fixed a crash that happens in the animation graph editor when deleting all keys in a channel while draw past ends is on.

Fixed hou.Parm.multiParmInstancesCount() and hou.Parm.multiParmInstancesPerItem() to act the same as hou.Parm.multiParmInstances() with regards to separator parameters and tuple parameters. Separator parameters can't return a valid hou.Parm, so were skipped by hou.Parm.multiParmInstances() when returning the hou.Parm list. Tuple parameters are returned as individual hou.Parm by hou.Parm.multiParmInstances(). This was leading to a mismatch in parameter count returned by a len(hou.multiParmInstances()) and hou.Parm.multiParmInstancesCount() and there was no easy way to get the real number of parameters per items.

Fixed hou.Parm.multiParmInstancesCount() and hou.Parm.multiParmInstancesPerItem() to act the same as hou.Parm.multiParmInstances() with regards to separator parameters and tuple parameters. Separator parameters can't return a valid hou.Parm, so were skipped by hou.Parm.multiParmInstances() when returning the hou.Parm list. Tuple parameters are returned as individual hou.Parm by hou.Parm.multiParmInstances(). This was leading to a mismatch in parameter count returned by a len(hou.multiParmInstances()) and hou.Parm.multiParmInstancesCount() and there was no easy way to get the real number of parameters per items.

Fixed the RMB node menu to always show the Dirty This Node option for TOP nodes. This fixes the case where there was no easy way to dirty the contents of a Subnet TOP node containing a partially cooked node network.