Implemented shadow linking for the scene graph view in GL.

Implemented shadow linking for the scene graph view in GL.

Translate a Subnet VOP to a USD NodeGraph prim, if none of the subnet outputs are shader. Otherwise translating it to a USD Material.

Fixed bug in Create LOD LOP that would cause it to remove parts of the scene graph.

Fixed bug in Create LOD LOP that would cause it to remove parts of the scene graph.

Fixed bug in Create LOD LOP that would cause it to remove parts of the scene graph.

Fixed bug in Create LOD LOP that would cause it to remove parts of the scene graph.

Fixed bug in Create LOD LOP that would cause it to remove parts of the scene graph.

The Pyro Configure Spreading Fire macro now uses the incoming object dimensions and includes it as a collision.

Fixes and improvements to pythonscheduler TOP. Moved some functionality out of localscheduler and into base class pdg.PyScheduler. This allows it to be used by pythonscheduler and by the generated scheduler script.

Python Scheduler now uses CallbackMixin to provide enough functionality that some generic nodes can be cooked without extensive customization of scheduler code.

Fixed a crash in Copy to Points 2.0 SOP in certain cases where the Source Group is an edge group, vertex group, or some invalid group strings.

Fixed a crash in Copy to Points 2.0 SOP in certain cases where the Source Group is an edge group, vertex group, or some invalid group strings.

Fixed a crash in Copy to Points 2.0 SOP in certain cases where the Source Group is an edge group, vertex group, or some invalid group strings.

Fixed a crash in Copy to Points 2.0 SOP in certain cases where the Source Group is an edge group, vertex group, or some invalid group strings.

Fixed a crash in Copy to Points 2.0 SOP in certain cases where the Source Group is an edge group, vertex group, or some invalid group strings.

The light linker can now create shadow links by holding `Alt` when dropping an item to create a new rule.

Reorganized parameter layouts for SOP Import, SOP Create, and SOP Modify LOP nodes, and the USD Configure SOP. Made important parameters more easily accessible.

Reorganized parameter layouts for SOP Import, SOP Create, and SOP Modify LOP nodes, and the USD Configure SOP. Made important parameters more easily accessible.

Reorganized parameter layouts for SOP Import, SOP Create, and SOP Modify LOP nodes, and the USD Configure SOP. Made important parameters more easily accessible.

Reorganized parameter layouts for SOP Import, SOP Create, and SOP Modify LOP nodes, and the USD Configure SOP. Made important parameters more easily accessible.

Reorganized parameter layouts for SOP Import, SOP Create, and SOP Modify LOP nodes, and the USD Configure SOP. Made important parameters more easily accessible.

Added support for exporting geometry array attributes to USD and round-tripping back to SOPs. Array attributes are represented as a pair of primvars (a list of array lengths, and a long array of the concatenated values with constant interpolation).

Added support for exporting geometry array attributes to USD and round-tripping back to SOPs. Array attributes are represented as a pair of primvars (a list of array lengths, and a long array of the concatenated values with constant interpolation).

Added support for exporting geometry array attributes to USD and round-tripping back to SOPs. Array attributes are represented as a pair of primvars (a list of array lengths, and a long array of the concatenated values with constant interpolation).

Added support for exporting geometry array attributes to USD and round-tripping back to SOPs. Array attributes are represented as a pair of primvars (a list of array lengths, and a long array of the concatenated values with constant interpolation).