add custom find package config file

OrbbecSDKConfig.cmake

@@ -0,0 +1,29 @@
+# Determine host platform
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/DetermineHostPlatform.cmake)
+
+if(WIN32)
+    set(ORBBEC_LIB_PREFIX "")
+    set(ORBBEC_LIB_SUFFIX ".lib")
+    set(ORBBEC_DLL_SUFFIX ".dll")
+else()
+    set(ORBBEC_LIB_PREFIX "lib")
+    set(ORBBEC_LIB_SUFFIX ".so")
+    set(ORBBEC_DLL_SUFFIX ".so")
+endif()
+
+# OrbbecSDK library
+set(OrbbecSDK_LIBS_DIR ${CMAKE_CURRENT_LIST_DIR}/lib/${HOST_PLATFORM})
+set(OrbbecSDK_LIBRARY  ${OrbbecSDK_LIBS_DIR}/${ORBBEC_LIB_PREFIX}OrbbecSDK${ORBBEC_LIB_SUFFIX})
+set(OrbbecSDK_DLL ${OrbbecSDK_LIBS_DIR}/${ORBBEC_LIB_PREFIX}OrbbecSDK${ORBBEC_DLL_SUFFIX})
+
+add_library(OrbbecSDK::OrbbecSDK SHARED IMPORTED GLOBAL)
+set_target_properties(OrbbecSDK::OrbbecSDK PROPERTIES
+IMPORTED_LOCATION ${OrbbecSDK_DLL}
+IMPORTED_IMPLIB ${OrbbecSDK_LIBRARY}
+INTERFACE_INCLUDE_DIRECTORIES ${OrbbecSDK_INCLUDE_DIRS}
+)
+
+set(OrbbecSDK_LIBS ${OrbbecSDK_LIBRARY})
+set(OrbbecSDK_INCLUDE_DIRS ${CMAKE_CURRENT_LIST_DIR}/include/)
+file(GLOB OrbbecSDK_DLL_FILES ${OrbbecSDK_LIBS_DIR}/*${ORBBEC_DLL_SUFFIX})
+set(OrbbecSDK_FOUND TRUE)