RpResource Example Deformer Node

Allocate CUDA-interoperable RpResource

Installation

To use this Node, you must enable omni.graph.nodes in the Extension Manager.

Inputs

Name	Type	Description	Default
stream (stream)	uint64	Pointer to the CUDA Stream
Resource Pointer Collection (resourcePointerCollection)	uint64[]	Pointer to RpResource collection
Point Counts (pointCountCollection)	uint64[]	Pointer to point counts collection
Prim Paths (primPathCollection)	token[]	Pointer to prim path collection
Verbose (verbose)	bool	verbose printing	False
Displacement Axis (displacementAxis)	int	dimension in which mesh is translated	0
Run Deformer (runDeformerKernel)	bool	Whether cuda kernel will be executed	True
Time Scale (timeScale)	float	Deformation control	0.01
Position Scale (positionScale)	float	Deformation control	1.0
Deform Scale (deformScale)	float	Deformation control	1.0

Outputs

Name	Type	Description	Default
stream (stream)	uint64	Pointer to the CUDA Stream
Resource Pointer Collection (resourcePointerCollection)	uint64[]	Pointers to RpResources (two resources per prim are assumed – one for rest positions and one for deformed positions)
Point Counts (pointCountCollection)	uint64[]	Point count for each prim being deformed
Prim Paths (primPathCollection)	token[]	Path for each prim being deformed
Reload (reload)	bool	Force RpResource reload	False