The OpenGL ROP uses 64b precision to compute the view transform so its frustum matches that of the viewport.

Unity plugin: Added support for HDA UV attributes of type int, int64, and float64, along with current float type. Note that since Unity only supports float UVs, these new types are converted to float.

Unity plugin: Added support for HDA UV attributes of type int, int64, and float64, along with current float type. Note that since Unity only supports float UVs, these new types are converted to float.

Unity plugin: Added support for HDA UV attributes of type int, int64, and float64, along with current float type. Note that since Unity only supports float UVs, these new types are converted to float.

Unity plugin: Added support for HDA UV attributes of type int, int64, and float64, along with current float type. Note that since Unity only supports float UVs, these new types are converted to float.

Unity plugin: Added support for HDA UV attributes of type int, int64, and float64, along with current float type. Note that since Unity only supports float UVs, these new types are converted to float.

GAS Geometry VOP will properly load P as 64-bit.

nage will be computed as 64-bit in GAS Geometry VOPs.

nage will be properly cleared when bound on 64-bit for both DOP and SOP versions.

Houdini Variables [SESI #83643]

• It was already possible to concatenate env variables from a package. This isjust documenting briefly how to use the syntax.

Added onTick to pythonscheduler node.

File results are now serialized base64 encoded to avoid problems with deserializing invalid strings.

HQueue and Tractor job wrapper script now expands PDG_ environment variables to avoid problems with $HQROOT for example.

The Alembic ROP now reports attributes that could not be saved. A bug that prevented the Alembic ROP from converting 64-bit colour values to 32-bit on export (as required by the Alembic library) has been fixed.

The Alembic ROP now reports attributes that could not be saved. A bug that prevented the Alembic ROP from converting 64-bit colour values to 32-bit on export (as required by the Alembic library) has been fixed.

The Alembic ROP now reports attributes that could not be saved. A bug that prevented the Alembic ROP from converting 64-bit colour values to 32-bit on export (as required by the Alembic library) has been fixed.

The Alembic ROP now reports attributes that could not be saved. A bug that prevented the Alembic ROP from converting 64-bit colour values to 32-bit on export (as required by the Alembic library) has been fixed.

The Alembic ROP now reports attributes that could not be saved. A bug that prevented the Alembic ROP from converting 64-bit colour values to 32-bit on export (as required by the Alembic library) has been fixed.

Allow hou.runVex to execute in 32 and 64 bit modes.

Allow hou.runVex to execute in 32 and 64 bit modes.

Allow hou.runVex to execute in 32 and 64 bit modes.

Allow hou.runVex to execute in 32 and 64 bit modes.

Allow hou.runVex to execute in 32 and 64 bit modes.

VEX_VexOp can now bind 64 bit VEX evaluator callbacks.

VEX_VexOp can now bind 64 bit VEX evaluator callbacks.

VEX_VexOp can now bind 64 bit VEX evaluator callbacks.

VEX_VexOp can now bind 64 bit VEX evaluator callbacks.

VEX_VexOp can now bind 64 bit VEX evaluator callbacks.

Mantra ROP OnCreated script changes:

• Looks for ifd.py or ifd.cmd first (which were deprecated since 16.0.642)in case users were overriding them to customize spare parameters.
• If found, runs ifd_postcreate.py instead of ifd_postcreate.cmd.