Tutorial Node: Attributes With CUDA Array Pointers In Cpu Memory

This is a tutorial node. It illustrates the alternative method of extracting pointers to GPU array data in which the pointer returned is a CPU pointer and can be dereferenced on the CPU side. Without the cudaPointers value set that pointer would be a GPU pointer to an array of GPU pointers and could only be dereferenced on the device.

Installation

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

Inputs

Name

Type

Description

Default

points

float[3][]

Array of points to be moved

[]

multiplier

float[3]

Amplitude of the expansion for the input points

[1.0, 1.0, 1.0]

Outputs

Name

Type

Description

Default

points

float[3][]

Final positions of points