#ifdef _WIN32

#include <Windows.h>

#endif // _WIN32

#include<iostream>

#include <osgViewer/Viewer>

#include <osgViewer/ViewerEventHandlers>

#include <osgViewer/CompositeViewer>

#include <osgDB/ReadFile>

#include <osg/Geode>

#include <osg/Node>

#include <osg/Geometry>

#include <osgGA/TrackballManipulator>

#include <osg/GraphicsContext>

#include <osg/ShapeDrawable>

#include <osg/Material>

#include <osg/Image>

#include <osg/Texture2D>

#include <osg/TexEnv>

#include <osg/TexGen>

#include <osg/MatrixTransform>

#include <osg/PositionAttitudeTransform>

#include <osg/AnimationPath>

#include <osg/Matrixd>

#include <osgGA/GUIEventHandler>

#include <osgGA/CameraManipulator>

#include <osgGA/StandardManipulator>

#include <osgGA/OrbitManipulator>

#include <osgGA/TrackballManipulator>

#include <osgUtil/IntersectionVisitor>

#include <osgUtil/LineSegmentIntersector>

int main()

{

    osg::ref_ptr<osgViewer::Viewer> viewer = new osgViewer::Viewer;

    osg::ref_ptr<osg::Node> node1;

    osg::GraphicsContext::WindowingSystemInterface *ws = osg::GraphicsContext::getWindowingSystemInterface();

    unsigned int height=, width=;

    osg::GraphicsContext::Traits traits;

    osg::GraphicsContext::ScreenIdentifier screenIdentifier1;

    if (ws)

    {

        ws->getScreenResolution(screenIdentifier1, width, height);

        std::cout << "ws is not null" << std::endl;

        std::cout << "resolution:  w:"<<width<<"  h:"<<height<<"  " << std::endl;

        std::cout << "border:"<<screenIdentifier1.displayNum << std::endl;

    }

    else

    {

        std::cout << "ws is null" << std::endl;

    }

    node1 = osgDB::readNodeFile("D:\\参考手册\\BIM\\osg\\build1.OSGB");

    viewer->setSceneData(node1.get());

    viewer->setUpViewInWindow(, , , , );

    osgViewer::Viewer::Windows win1;

    osgViewer::Viewer::Windows::iterator iter1;

    viewer->getWindows(win1);

    if (!win1.empty())

    {

        for (iter1=win1.begin();iter1 != win1.end(); ++iter1)

        {

            (*iter1)->setWindowDecoration(false);

        }

    }

    return viewer->run();

}