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  • 使用CMake查找osgQt146

    在osg3.6.5中,osgQt已经分离为单独的子项目,其146版本使用了QOpenGL,其使用的头文件与生成的库与旧版osgQt相比,都发生了变化。需要对findosgqt.cmake文件进行修改,才能正常使用find_package(osgQt)find_package(OpenSceneGraph 3.6.5 REQUIRE osgQt)

    # findosgqt.cmake
    include(${CMAKE_CURRENT_LIST_DIR}/Findosg_functions.cmake)
    OSG_FIND_PATH   (OSGQT osgQOpenGL/osgQOpenGLWidget)
    OSG_FIND_LIBRARY(OSGQT osgQOpenGL)
    
    include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
    FIND_PACKAGE_HANDLE_STANDARD_ARGS(osgQt DEFAULT_MSG
        OSGQT_LIBRARY OSGQT_INCLUDE_DIR)
    

    调用示例:

    cmake_minimum_required(VERSION 3.10)
    project(findOSGQt_test VERSION 0.1.0)
    
    find_package(OpenSceneGraph 3.6.5 REQUIRED
        osgDB
        osgGA
        osgQt
    )
    
    message(OSGDB_FOUND=${OSGDB_FOUND}, ${OSGDB_INCLUDE_DIR}, ${OSGDB_LIBRARY})
    message(OSGGA_FOUND=${OSGGA_FOUND}, ${OSGGA_INCLUDE_DIR}, ${OSGDB_LIBRARY})
    message(OSGQT_FOUND=${OSGGA_FOUND}, ${OSGQT_INCLUDE_DIR}, ${OSGQT_LIBRARY})
    message(OPENSCENEGRAPH_FOUND=${OSGGA_FOUND}, ${OPENSCENEGRAPH_INCLUDE_DIR}, ${OPENSCENEGRAPH_LIBRARIES})
    
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  • 原文地址:https://www.cnblogs.com/yaoyu126/p/15102195.html
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