usd_setprimvarindices

Since	18.0

int  usd_setprimvarindices(int stagehandle, string primpath, string name, int indices[])

This function sets the indices for a given primvar, thus making it an indexed primvar if it was not already.

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).

indices

The index array to set.

Returns

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

Examples

examples

// Set the primvar's value and indices.
float values[]  = array(0, 100, 200, 300, 400, 500);
int   indices[] = array(5,5,4,4,3,3,2,2,1,1,0,0);
usd_setprimvar(0, "/geo/mesh", "primvar_name", values);
usd_setprimvarindices(0, "/geo/mesh", "primvar_name", indices);