set(PXR_PREFIX pxr/usd) set(PXR_PACKAGE usdHydra) pxr_library(usdHydra LIBRARIES tf usd usdShade PUBLIC_CLASSES tokens discoveryPlugin PUBLIC_HEADERS api.h PYTHON_CPPFILES moduleDeps.cpp PYMODULE_CPPFILES module.cpp wrapTokens.cpp PYMODULE_FILES __init__.py RESOURCE_FILES plugInfo.json shaders/shaderDefs.usda shaders/empty.glslfx )