int usd_blockprimvarindices(int stagehandle, string primpath, string name)
This function blocks the primvar indices. I.e., removes all time samples and sets the block as default value. It changes the indexed primvar into a non-indexed primvar.
Note, you may also want to block the primvar itself with usd_blockprimvar.
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.)
The path to the primitive.
Primvar name (without namespace).
The value of
stagehandle on success, or
-1 on failure.
// Block the primvar indices. usd_blockprimvarindices(0, "/geo/sphere", "primvar_name");