标签:xtu env getc ble gen win32 group inter dia
#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 <osg/GraphicsContext> #include <osg/ShapeDrawable> #include <osg/Material> #include <osg/Image> #include <osg/Texture2D> #include <osg/TexEnv> #include <osg/TexGen> #include <osg/NodeVisitor> #include <osg/MatrixTransform> #include <osg/PositionAttitudeTransform> #include <osg/AnimationPath> #include <osg/Matrixd> #include <osg/PagedLOD> #include <osg/Camera> #include <osgGA/TrackballManipulator> #include <osgGA/GUIEventHandler> #include <osgGA/CameraManipulator> #include <osgGA/StandardManipulator> #include <osgGA/OrbitManipulator> #include <osgGA/TrackballManipulator> #include <osgUtil/IntersectionVisitor> #include <osgUtil/LineSegmentIntersector> osg::ref_ptr<osg::Group> createCameras(osg::ref_ptr<osg::Node> node1) { osg::ref_ptr<osg::Group> group1 = new osg::Group; unsigned int width, height; osg::ref_ptr<osg::Camera> camera1 = new osg::Camera; //osg::ref_ptr<osg::Node> node1 = osgDB::readNodeFile("D:\\参考手册\\BIM\\osg\\build20190628.osgb"); //camera1->setGraphicsContext(graphics1); camera1->addChild(node1); camera1->setViewport(0, 0, 400, 300); camera1->setClearColor(osg::Vec4(1.0, 1.0, 1.0, 0.0)); camera1->setName("camera1"); osg::ref_ptr<osg::Camera> cameraRight = new osg::Camera; osg::Vec3d eyeRight, centerRight, upRight; //修改相机参数 eyeRight = osg::Vec3d(0.0, 0.0, 0.0); centerRight = osg::Vec3d(0.0, 1.0, 0.0); upRight = osg::Vec3d(0.0, 0.0, 0.0); cameraRight->addChild(node1); cameraRight->setViewport(402, 0, 400, 300); cameraRight->setClearColor(osg::Vec4(1.0, 1.0, 1.0, 0.0)); cameraRight->setName("camera2"); //viewer->getCamera()->setViewMatrixAsLookAt(eye, center, up); //cameraRight->setViewMatrixAsLookAt(eyeRight, centerRight, upRight); cameraRight->setViewMatrix(osg::Matrix::rotate(osg::DegreesToRadians(-90.0),0.0,0.0,1.0)); //viewer1->addSlave(camera1.get()); group1->addChild(camera1.get()); group1->addChild(cameraRight.get()); return group1; } int main() { osg::ref_ptr<osgViewer::Viewer> viewer1 = new osgViewer::Viewer; osg::ref_ptr<osg::Group> group1 = new osg::Group; //osg::ref_ptr<osg::Camera> camera1 = new osg::Camera; osg::ref_ptr<osg::Node> node1 = osgDB::readNodeFile("D:\\参考手册\\BIM\\osg\\build20190628.osgb"); //osg::ref_ptr<osg::Node> node2 = osgDB::readNodeFile("D:\\参考手册\\BIM\\osg\\build20190628.osgb"); //camera1->addChild(node1); //camera1->setViewport(0, 0, 300, 220); //camera1->setClearColor(osg::Vec4(0.0,0.0,0.0,0.0)); group1->addChild(node1.get()); //group1->addChild(camera1.get()); group1->addChild(createCameras(node1)); //createCameras1(node1, viewer1); viewer1->setSceneData(group1.get()); //createCamera(viewer1); viewer1->setUpViewInWindow(200, 200, 800, 500, 0); viewer1->run(); }
标签:xtu env getc ble gen win32 group inter dia
原文地址:https://www.cnblogs.com/herd/p/11104964.html