Houdini Main Changelogs

19.0.590

The SOP Character Import LOP no longer errors out if the source skeleton is missing the 'clipinfo' attribute. The scene frame range is used as a fallback, matching the behaviour of many other KineFX operators.

Thu. April 14, 2022
19.0.590

Fix some pathological cases that lead to corrupt icon cache errors when running multiple Houdini processes at the same time.

Thu. April 14, 2022
19.0.590

Karma can now reference .exr textures contained in .usdz files correctly.

Thu. April 14, 2022
19.0.590

Fixed a bug with custom regeneration callbacks on processor nodes not properly triggering downstream nodes to generate from work items added in the regeneration callback.

Thu. April 14, 2022
19.0.590

Fix Skeleton Mirror SOP error when using a named Reference Attribute.

Thu. April 14, 2022
19.0.589

Fixed an issue with hkey not displaying regular machine names when scrubbed names was off.

Wed. April 13, 2022
19.0.589

Fixed an issue with the Agent Character Unpack SOP when unpacking shapes with in-between blendshapes. These were not being entirely skipped (KineFX does not currently support in-betweens) which could lead to a subsequent error when round-tripping the shape back to an agent (e.g. via Agent Layer).

Wed. April 13, 2022
19.0.589

Fixed a bug in the Bullet solver where setting a custom center of mass (i.e. Compute Center of Mass disabled) could produce incorrect results for instanced compound shapes.

Wed. April 13, 2022
19.0.589

XPU: fixed an issue where overlapping lights could look incorrect in reflection with lighttree

Wed. April 13, 2022
19.0.588

Fixed issues in karma when scanning filenames for case-sensitive UDIM patterns.

Tue. April 12, 2022
19.0.588

Fixed an issue where baking multiple pieces of geometry in Maya 2022.3 could result in empty meshes.

Tue. April 12, 2022
19.0.588

Fixed a bug in deep image output where volumes overlapping other volumes or solid surfaces may lead to shift in color or even NaNs.

Tue. April 12, 2022
19.0.588

Fixed a bug with the Switch TOP invalidating the output cache files of downstream work items, on the first cook in a new session.

Tue. April 12, 2022
19.0.588

Fixed a viewport crash for agents when a shape binding had a skinningdeformer assigned but the shape did not have a boneCapture attribute.

Tue. April 12, 2022
19.0.587

Fixed a bug where tractor scheduler did not use submitted jobsto retry failed tasks, instead creating new tasks every time when retry.

Mon. April 11, 2022
19.0.585

Fixed hython so that you no longer have to set Qt library pathswhen running a Qt application in hython.

Sat. April 9, 2022
19.0.584

Fixed a bug where Houdini did not preserve existing QT_LOGGING_RULESenvironment settings on startup.

Fri. April 8, 2022
19.0.583

The Prune LOP has a new toggle that allows it to target and prune classprimitives.

Thu. April 7, 2022
19.0.583

Fixed a bug where the light mixer state would throw an error.

Thu. April 7, 2022
19.0.583

The scene graph tree picker window that pops up when Ctrl-clicking thereselect button on a LOP's Primitives parameter now displays icons forthe primitives.

Thu. April 7, 2022
19.0.583

When Houdini is in Manual Update mode, switching the current or displayflag from one LOP node to another will not update and recompose theunderlying USD stage. Previously, even though the LOP nodes weren'tcooking, simply recomposing the stage could be expensive and causethe interface to become temporarily unresponsive.

Thu. April 7, 2022
19.0.583
  • Updated the Rokoko Studio plugin for the MocapStream SOP to work with

Rokoko Studio version 2.1.1.

  • Fixed a bug in the Rokoko Studio plugin for the MocapStream SOP that could

cause the rest_transform attribute to be incorrect.

Thu. April 7, 2022
19.0.582

Fixed issue with shader dependency tracking when using a Mtlx UsdPrimvar reader VOP.

Wed. April 6, 2022
19.0.582

Fixed an issue with the enforcement of transform limits in the Rig Poseviewer state which could cause the rotation limits handle to be displayedincorrectly when the limits were very large.

Wed. April 6, 2022
19.0.582

XPU: fixed a minor bug with per-face materials

Wed. April 6, 2022