usd_blockprimvar

Since	18.0

int  usd_blockprimvar(int stagehandle, string primpath, string name)

This function blocks the primvar. I.e., removes all time samples and sets the block as default value.

Note, if primvar is indexed, you may also want to block the indices with usd_blockprimvarindices.

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).

Returns

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

Examples

examples

// Block the primvar.
usd_blockprimvar(0, "/geo/sphere", "primvar_name");