usd_setprimvarelement

Since	18.0

int  usd_setprimvarelement(int stagehandle, string primpath, string name, int index, <type>value)

This function sets the element value in a array primvar.

stagehandle

A handle to the stage to write to. Currently the only valid value is 0, which means the current stage in a node. (This argument may be used in the future to allow writing to other stages.)

primpath

The path to the primitive.

name

Primvar name (without namespace).

index

An index of an element in the array primvar.

Returns

The value of stagehandle on success, or -1 on failure.

Examples

examples

// Set the value of an element at index 2 in the array primvar.
usd_setprimvarelement(0, "/geo/sphere", "float_arr_primvar", 2, 0.25);