24#ifndef PXR_USD_PCP_STRENGTH_ORDERING_H
25#define PXR_USD_PCP_STRENGTH_ORDERING_H
28#include "pxr/usd/pcp/api.h"
30PXR_NAMESPACE_OPEN_SCOPE
55PXR_NAMESPACE_CLOSE_SCOPE
PcpNode represents a node in an expression tree for compositing scene description.