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function(FIND_MATERIALX)

    set(MATERIALX_DIR "NOT-SPECIFIED" CACHE PATH "Path to a downloaded and extracted MaterialX pre-built package.")

    if(EXISTS ${MATERIALX_DIR})
        # collect information required for the build from MATERIALX_DIR
        #-----------------------------------------------------------------------------------------------

        # set include dir
        set(_MX_INCLUDE ${MATERIALX_DIR}/include)
        
        # set libs
        set(_MX_LIBS
            ${MATERIALX_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}MaterialXCore$<$<CONFIG:Debug>:d>${CMAKE_STATIC_LIBRARY_SUFFIX}
            ${MATERIALX_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}MaterialXFormat$<$<CONFIG:Debug>:d>${CMAKE_STATIC_LIBRARY_SUFFIX}
            ${MATERIALX_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}MaterialXGenShader$<$<CONFIG:Debug>:d>${CMAKE_STATIC_LIBRARY_SUFFIX}
            ${MATERIALX_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}MaterialXGenMdl$<$<CONFIG:Debug>:d>${CMAKE_STATIC_LIBRARY_SUFFIX}
        )

        # base dir to reference the standard libraries
        set(_MX_BASE_DIR ${MATERIALX_DIR})

    else()
        # try if we can find it without the MATERIALX_DIR, e.g. because it's installed by vcpkg
        #-----------------------------------------------------------------------------------------------

        find_package(MaterialX)
        if(NOT ${MaterialX_FOUND})
            # Failure
            message(FATAL_ERROR "The dependency \"MaterialX\" could not be resolved. Please install using `vcpkg`, specify 'MATERIALX_DIR' or disable 'MDL_ENABLE_MATERIALX'")
            return()
        endif()

        # collect information required for the build from imported targets
        get_target_property(_MX_INCLUDE MaterialXCore INTERFACE_INCLUDE_DIRECTORIES)

        get_target_property(MaterialXCore_DEBUG MaterialXCore IMPORTED_LOCATION_DEBUG)
        get_target_property(MaterialXCore_RELEASE MaterialXCore IMPORTED_LOCATION_RELEASE)
        get_target_property(MaterialXFormat_DEBUG MaterialXFormat IMPORTED_LOCATION_DEBUG)
        get_target_property(MaterialXFormat_RELEASE MaterialXFormat IMPORTED_LOCATION_RELEASE)
        get_target_property(MaterialXGenShader_DEBUG MaterialXGenShader IMPORTED_LOCATION_DEBUG)
        get_target_property(MaterialXGenShader_RELEASE MaterialXGenShader IMPORTED_LOCATION_RELEASE)
        get_target_property(MaterialXGenMdl_DEBUG MaterialXGenMdl IMPORTED_LOCATION_DEBUG)
        get_target_property(MaterialXGenMdl_RELEASE MaterialXGenMdl IMPORTED_LOCATION_RELEASE)

        set(_MX_LIBS
            $<IF:$<CONFIG:Debug>,${MaterialXCore_DEBUG},${MaterialXCore_RELEASE}>
            $<IF:$<CONFIG:Debug>,${MaterialXFormat_DEBUG},${MaterialXFormat_RELEASE}>
            $<IF:$<CONFIG:Debug>,${MaterialXGenShader_DEBUG},${MaterialXGenShader_RELEASE}>
            $<IF:$<CONFIG:Debug>,${MaterialXGenMdl_DEBUG},${MaterialXGenMdl_RELEASE}>
        )

        set(_MX_BASE_DIR ${MATERIALX_BASE_DIR})
    endif()
    
    # store paths that are later used in the add_materialx.cmake
    set(MDL_DEPENDENCY_MATERIALX_INCLUDE ${_MX_INCLUDE} CACHE INTERNAL "materialx headers" FORCE)
    set(MDL_DEPENDENCY_MATERIALX_LIBS ${_MX_LIBS} CACHE INTERNAL "materialx libs" FORCE)
    set(MDL_DEPENDENCY_MATERIALX_BASE_DIR ${_MX_BASE_DIR} CACHE INTERNAL "materialx base dir" FORCE)
  
    if(MDL_LOG_DEPENDENCIES)
        message(STATUS "[INFO] MDL_DEPENDENCY_MATERIALX_INCLUDE:         ${MDL_DEPENDENCY_MATERIALX_INCLUDE}")
        message(STATUS "[INFO] MDL_DEPENDENCY_MATERIALX_INCLUDE:         ${MDL_DEPENDENCY_MATERIALX_INCLUDE}")
        message(STATUS "[INFO] MDL_DEPENDENCY_MATERIALX_LIBS:            ${MDL_DEPENDENCY_MATERIALX_LIBS}")
        message(STATUS "[INFO] MDL_DEPENDENCY_MATERIALX_BASE_DIR:        ${MDL_DEPENDENCY_MATERIALX_BASE_DIR}")
    endif()

endfunction()