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C++ PerspectiveCameraPtr::setBeacon方法代码示例

本文整理汇总了C++中PerspectiveCameraPtr::setBeacon方法的典型用法代码示例。如果您正苦于以下问题：C++ PerspectiveCameraPtr::setBeacon方法的具体用法？C++ PerspectiveCameraPtr::setBeacon怎么用？C++ PerspectiveCameraPtr::setBeacon使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PerspectiveCameraPtr的用法示例。


在下文中一共展示了PerspectiveCameraPtr::setBeacon方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: main

int main (int argc, char **argv)
{
    osgInit(argc,argv);

    // GLUT init

    glutInit(&argc, argv);
    glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
    int winid = glutCreateWindow("OpenSG");
    glutKeyboardFunc(key);
    glutVisibilityFunc(vis);
    glutReshapeFunc(reshape);
    glutDisplayFunc(display);
    glutMouseFunc(mouse);
    glutMotionFunc(motion);

    glutIdleFunc(display);

    // glPolygonMode( GL_FRONT_AND_BACK, GL_LINE );

    glEnable( GL_DEPTH_TEST );
    glEnable( GL_LIGHTING );
    glEnable( GL_LIGHT0 );

    // OSG

    SceneFileHandler::the().print();

    // create the graph

    // beacon for camera and light
    NodePtr b1n = Node::create();
    GroupPtr b1 = Group::create();
    beginEditCP(b1n);
    b1n->setCore( b1 );
    endEditCP(b1n);

    // transformation
    NodePtr t1n = Node::create();
    TransformPtr t1 = Transform::create();
    beginEditCP(t1n);
    t1n->setCore( t1 );
    t1n->addChild( b1n );
    endEditCP(t1n);

    cam_trans = t1;

    // light

    NodePtr dlight = Node::create();
    DirectionalLightPtr dl = DirectionalLight::create();

    beginEditCP(dlight);
    dlight->setCore( dl );
    endEditCP(dlight);

    beginEditCP(dl);
    dl->setAmbient( .3, .3, .3, 1 );
    dl->setDiffuse( 1, 1, 1, 1 );
    dl->setDirection(0,0,1);
    dl->setBeacon( b1n);
    endEditCP(dl);

    // root
    root = Node::create();
    GroupPtr gr1 = Group::create();
    beginEditCP(root);
    root->setCore( gr1 );
    root->addChild( t1n );
    root->addChild( dlight );
    endEditCP(root);

    // Load the file

    NodePtr file = NullFC;

    if ( argc > 1 )
        file = SceneFileHandler::the().read(argv[1]);

    if ( file == NullFC )
    {
        std::cerr << "Couldn't load file, ignoring" << std::endl;
        file = makeTorus( .5, 2, 16, 16 );
    }

    file->updateVolume();

    Vec3f min,max;
    file->getVolume().getBounds( min, max );

    std::cout << "Volume: from " << min << " to " << max << std::endl;

    beginEditCP(dlight);
    dlight->addChild( file );
    endEditCP(dlight);

    std::cerr << "Tree: " << std::endl;
//  root->dump();

    // Camera
//.........这里部分代码省略.........
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testWindowGLUTGF.cpp

示例2: main

int main (int argc, char **argv)
{
	osgInit(argc,argv);

	// GLUT init

	glutInit(&argc, argv);
	glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
	int winid = glutCreateWindow("OpenSG");
	glutKeyboardFunc(key);
	glutVisibilityFunc(vis);
	glutReshapeFunc(reshape);
	glutDisplayFunc(display);       
	glutMouseFunc(mouse);   
	glutMotionFunc(motion); 
	
	glutIdleFunc(display);	


    glEnable( GL_NORMALIZE );
    glEnable( GL_DEPTH_TEST );

	// OSG

	// create the graph

	// beacon for camera and light	
    NodePtr b1n = Node::create();
    GroupPtr b1 = Group::create();
	beginEditCP(b1n);
	b1n->setCore( b1 );
	endEditCP(b1n);

	// transformation
    NodePtr t1n = Node::create();
    TransformPtr t1 = Transform::create();
	beginEditCP(t1n);
	t1n->setCore( t1 );
	t1n->addChild( b1n );
	endEditCP(t1n);

	cam_trans = t1;

	// light
	
	NodePtr dlight = Node::create();
	headlight = DirectionalLight::create();

	beginEditCP(dlight);
	dlight->setCore( headlight );
	endEditCP(dlight);
	
	beginEditCP(headlight);
	headlight->setAmbient( .3, .3, .3, 1 );
	headlight->setDiffuse( 1, 1, 1, 1 );
	headlight->setSpecular( 1, 1, 1, 1 );
	headlight->setDirection(0,0,1);
	headlight->setBeacon( b1n);
	endEditCP(headlight);

	// root
    root = Node::create();
    GroupPtr gr1 = Group::create();
	beginEditCP(root);
	root->setCore( gr1 );
	root->addChild( t1n );
	root->addChild( dlight );
	endEditCP(root);

	// Create the scene

    NodePtr sroot = Node::create();

 	beginEditCP(dlight);
    dlight->addChild(sroot);
   	endEditCP(dlight);

    GroupPtr gr = Group::create();

    beginEditCP(sroot);
    sroot->setCore(gr);
    endEditCP(sroot);

    // a transform to move it around
 
    NodePtr tnode = Node::create();
    tr = Transform::create();
    beginEditCP(tnode);
    tnode->setCore( tr );
    endEditCP(tnode);

    beginEditCP(sroot);
    sroot->addChild(tnode);
    endEditCP(sroot);

    // the billboard
 
    NodePtr bnode = Node::create();
    bill = Billboard::create();
    beginEditCP(bnode);
//.........这里部分代码省略.........
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testBillboardRender.cpp

示例3: main

int main(int argc, char** argv)
{
    std::cout << "osgInit()..." << std::endl;
    osgInit( argc, argv );
    
    std::cout << "glutInit()..." <<  std::endl;
    glutInit( &argc, argv );
    glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
    int winID = glutCreateWindow("OpenSG");
    
    glutKeyboardFunc(key);
    glutVisibilityFunc(vis);
    glutReshapeFunc(resize);
    glutDisplayFunc(display);       
    glutMouseFunc(mouse);   
    glutMotionFunc(motion); 
    
    glutIdleFunc(display);
            
    glEnable( GL_DEPTH_TEST );
    glEnable( GL_LIGHTING );
    glEnable( GL_LIGHT0 );
    glClearColor( .3, .3, .8, 1 );
    
    std::cout << "Creating objects..." << std::endl;
    
    //BEACON
    NodePtr beaconNode = Node::create();
    GroupPtr beaconCore = Group::create();
    beginEditCP( beaconNode );
    beaconNode->setCore( beaconCore );
    endEditCP( beaconNode );
    
    /*
    //LIGHT
    NodePtr dlightNode = Node::create();
    DirectionalLightPtr dlightCore = DirectionalLight::create();
    beginEditCP(dlightNode);
    dlightNode->setCore(dlightCore);
    endEditCP(dlightNode);
    
    beginEditCP(dlightCore);
    dlightCore->setAmbient( .3, .3, .3, 1 );
    dlightCore->setDiffuse( .5, .5, .5, 1 );
    dlightCore->setDirection( 0, 0 , 1 );
    dlightCore->setBeacon( beaconNode );
    endEditCP(dlightCore);
    */
        
    //TRANSFORM
    NodePtr transNode = Node::create();
    TransformPtr transCore = Transform::create();
    beginEditCP( transNode );
    transNode->setCore( transCore );
    transNode->addChild( beaconNode );
    endEditCP( transNode );
    cam_trans = transCore;
    
    //LOD
    NodePtr lowDetailNode = makeBox( 1,1,1, 1,1,1 );
    GeometryPtr boxCore = GeometryPtr::dcast(lowDetailNode->getCore());
    SimpleMaterialPtr lowDetailMat = SimpleMaterial::create();
    lowDetailMat->setDiffuse( Color3f( 1,0,0 ) );
    lowDetailMat->setAmbient( Color3f( 1,0,0 ) );
    boxCore->setMaterial( lowDetailMat );
    
    NodePtr     medDetailNode = makeSphere( 1, 1 );
    GeometryPtr medSphereCore = GeometryPtr::dcast(medDetailNode->getCore());
    SimpleMaterialPtr medDetailMat = SimpleMaterial::create();
    medDetailMat->setDiffuse( Color3f( 0,1,0 ) );
    medDetailMat->setAmbient( Color3f( 0,1,0 ) );
    medSphereCore->setMaterial( medDetailMat );
    
    NodePtr highDetailNode = makeSphere( 2, 1 );
    GeometryPtr highSphereCore = GeometryPtr::dcast(highDetailNode->getCore());
    SimpleMaterialPtr highDetailMat = SimpleMaterial::create();
    highDetailMat->setDiffuse( Color3f( 0,0,1 ) );
    highDetailMat->setAmbient( Color3f( 0,0,1 ) );
    highDetailMat->setSpecular( Color3f(1, 1, 1) );
    highDetailMat->setShininess( 10 );
    highSphereCore->setMaterial( highDetailMat );
    
    NodePtr lodNode = Node::create();
    DistanceLODPtr lodNodeCore = DistanceLOD::create();
    beginEditCP(lodNode);
    lodNode->setCore(lodNodeCore);
    lodNode->addChild( highDetailNode );
    lodNode->addChild( medDetailNode );
    lodNode->addChild( lowDetailNode );
    endEditCP(lodNode);
    
    beginEditCP(lodNodeCore);
    lodNodeCore->editSFCenter()->setValue( Pnt3f(0, 0, 2) );
    lodNodeCore->editMFRange()->push_back( 4.0 );
    lodNodeCore->editMFRange()->push_back( 8.0 );
    lodNodeCore->editMFRange()->push_back( 11.0 );
    endEditCP(lodNodeCore);
    
        
    //TRANSFORM LOD
//.........这里部分代码省略.........
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testDistanceLOD.cpp

示例4: createGLPanel

ComponentPtr createGLPanel(void)
{
    //Create the nessicary parts for a viewport

    //Camera Beacon
    Matrix TransformMatrix;
    TransformMatrix.setTranslate(0.0f,0.0f, 0.0f);
    TransformPtr CameraBeaconTransform = Transform::create();
    beginEditCP(CameraBeaconTransform, Transform::MatrixFieldMask);
        CameraBeaconTransform->setMatrix(TransformMatrix);
    endEditCP(CameraBeaconTransform, Transform::MatrixFieldMask);

    NodePtr CameraBeaconNode = Node::create();
    beginEditCP(CameraBeaconNode, Node::CoreFieldMask);
        CameraBeaconNode->setCore(CameraBeaconTransform);
    endEditCP(CameraBeaconNode, Node::CoreFieldMask);

    //Light Beacon
    Matrix LightTransformMatrix;
    LightTransformMatrix.setTranslate(0.0f,0.0f, 0.0f);
    TransformPtr LightBeaconTransform = Transform::create();
    beginEditCP(LightBeaconTransform, Transform::MatrixFieldMask);
        LightBeaconTransform->setMatrix(TransformMatrix);
    endEditCP(LightBeaconTransform, Transform::MatrixFieldMask);

    NodePtr LightBeaconNode = Node::create();
    beginEditCP(LightBeaconNode, Node::CoreFieldMask);
        LightBeaconNode->setCore(CameraBeaconTransform);
    endEditCP(LightBeaconNode, Node::CoreFieldMask);
    
    //Light Node
    DirectionalLightPtr TheDirectionLight = DirectionalLight::create();
    beginEditCP(TheDirectionLight, DirectionalLight::DirectionFieldMask);
        TheDirectionLight->setDirection(0.0f,1.0f,0.0f);
    endEditCP(TheDirectionLight, DirectionalLight::DirectionFieldMask);

    NodePtr LightNode = Node::create();
    beginEditCP(LightNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
        LightNode->setCore(TheDirectionLight);
        LightNode->addChild(createScene());
    endEditCP(LightNode, Node::CoreFieldMask | Node::ChildrenFieldMask);

    // Make Torus Node (creates Torus in background of scene)
    NodePtr GeometryNode = makeTorus(.5, 2, 32, 32);

    // Make Main Scene Node and add the Torus
    NodePtr DefaultRootNode = osg::Node::create();
    beginEditCP(DefaultRootNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
        DefaultRootNode->setCore(osg::Group::create());
        DefaultRootNode->addChild(CameraBeaconNode);
        DefaultRootNode->addChild(LightBeaconNode);
        DefaultRootNode->addChild(LightNode);
    endEditCP(DefaultRootNode, Node::CoreFieldMask | Node::ChildrenFieldMask);

    //Camera
    PerspectiveCameraPtr DefaultCamera = PerspectiveCamera::create();
     beginEditCP(DefaultCamera);
         DefaultCamera->setBeacon(CameraBeaconNode);
         DefaultCamera->setFov   (deg2rad(60.f));
         DefaultCamera->setNear  (0.1f);
         DefaultCamera->setFar   (100.f);
     endEditCP(DefaultCamera);

    //Background
    GradientBackgroundPtr DefaultBackground = GradientBackground::create();
    beginEditCP(DefaultBackground, GradientBackground::ColorFieldMask | GradientBackground::PositionFieldMask);
        DefaultBackground->addLine(Color3f(0.0f,0.0f,0.0f), 0.0f);
        DefaultBackground->addLine(Color3f(0.0f,0.0f,1.0f), 1.0f);
    endEditCP(DefaultBackground, GradientBackground::ColorFieldMask | GradientBackground::PositionFieldMask);
    
    //Viewport
    ViewportPtr DefaultViewport = Viewport::create();
    beginEditCP(DefaultViewport);
        DefaultViewport->setCamera                  (DefaultCamera);
        DefaultViewport->setRoot                    (DefaultRootNode);
        DefaultViewport->setSize                    (0.0f,0.0f, 1.0f,1.0f);
        DefaultViewport->setBackground              (DefaultBackground);
    endEditCP(DefaultViewport);

    //GL Viewport Component

    GLViewportPtr TheGLViewport = GLViewport::create();
    beginEditCP(TheGLViewport, GLViewport::PortFieldMask | GLViewport::PreferredSizeFieldMask | GLViewport::BordersFieldMask);
        TheGLViewport->setPort(DefaultViewport);
        TheGLViewport->setPreferredSize(Vec2f(1024.0f,768.0f));
    endEditCP(TheGLViewport, GLViewport::PortFieldMask | GLViewport::PreferredSizeFieldMask | GLViewport::BordersFieldMask);
    
    TheGLViewport->showAll();

    return TheGLViewport;
}
开发者ID:Himbeertoni，项目名称:OpenSGToolbox，代码行数:91，代码来源:23BlendXMLAnimations.cpp

示例5: attachApplication

void ApplicationBuilder::attachApplication(void)
{
	Inherited::attachApplication();

	beginEditCP(ApplicationBuilderPtr(this) , ApplicationBuilder::EditingProjectFieldMask);
		setEditingProject(MainApplication::the()->getProject());
	endEditCP(ApplicationBuilderPtr(this) , ApplicationBuilder::EditingProjectFieldMask);

	
	//Camera Beacon
	Matrix TransformMatrix;
	TransformPtr CameraBeaconTransform = Transform::create();
	beginEditCP(CameraBeaconTransform, Transform::MatrixFieldMask);
		CameraBeaconTransform->setMatrix(TransformMatrix);
	endEditCP(CameraBeaconTransform, Transform::MatrixFieldMask);

	NodePtr CameraBeaconNode = Node::create();
	beginEditCP(CameraBeaconNode, Node::CoreFieldMask);
		CameraBeaconNode->setCore(CameraBeaconTransform);
	endEditCP(CameraBeaconNode, Node::CoreFieldMask);

    // Make Main Scene Node empty
    NodePtr DefaultRootNode = osg::Node::create();
    beginEditCP(DefaultRootNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
        DefaultRootNode->setCore(osg::Group::create());
        DefaultRootNode->addChild(CameraBeaconNode);
    endEditCP(DefaultRootNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
	
	//Camera
	PerspectiveCameraPtr DefaultCamera = PerspectiveCamera::create();
	beginEditCP(DefaultCamera);
		DefaultCamera->setBeacon(CameraBeaconNode);
		DefaultCamera->setFov   (deg2rad(60.f));
		DefaultCamera->setNear  (0.1f);
		DefaultCamera->setFar   (10000.f);
	endEditCP(DefaultCamera);

	//Background
	SolidBackgroundPtr DefaultBackground = SolidBackground::create();
	beginEditCP(DefaultBackground, SolidBackground::ColorFieldMask);
		DefaultBackground->setColor(Color3f(0.0f,0.0f,0.0f));
	endEditCP(DefaultBackground, SolidBackground::ColorFieldMask);

	//Icon Manager
	_IconManager = DefaultIconManager::create();
	
	//User Interface
	ForegroundPtr UserInterfaceForeground = createInterface();
    beginEditCP(_TheBuilderInterface->getDrawingSurface(), UIDrawingSurface::EventProducerFieldMask);
        _TheBuilderInterface->getDrawingSurface()->setEventProducer(MainApplication::the()->getMainWindowEventProducer());
    endEditCP(_TheBuilderInterface->getDrawingSurface(), UIDrawingSurface::EventProducerFieldMask);

	//Viewport
	if(MainApplication::the()->getMainWindowEventProducer()->getWindow() != NullFC && MainApplication::the()->getMainWindowEventProducer()->getWindow()->getPort().size() == 0)
	{
		ViewportPtr DefaultViewport = Viewport::create();
		beginEditCP(DefaultViewport);
			DefaultViewport->setCamera                  (DefaultCamera);
			DefaultViewport->setRoot                    (DefaultRootNode);
			DefaultViewport->setSize                    (0.0f,0.0f, 1.0f,1.0f);
			DefaultViewport->setBackground              (DefaultBackground);
			DefaultViewport->getForegrounds().push_back    (UserInterfaceForeground);
		endEditCP(DefaultViewport);

		beginEditCP(MainApplication::the()->getMainWindowEventProducer()->getWindow(), Window::PortFieldMask);
			MainApplication::the()->getMainWindowEventProducer()->getWindow()->addPort(DefaultViewport);
		endEditCP(MainApplication::the()->getMainWindowEventProducer()->getWindow(), Window::PortFieldMask);
	}
}
开发者ID:Langkamp，项目名称:KabalaEngine，代码行数:69，代码来源:KEApplicationBuilder.cpp

示例6: main

// Initialize GLUT & OpenSG and set up the scene
int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    // GLUT init
    int winid = setupGLUT(&argc, argv);
    gwin = GLUTWindow::create();

    // create root
    rootNode = makeCoredNode<Group>();
    NodePtr scene = makeCoredNode<Group>();

    // create lights
    TransformPtr point1_trans;
    NodePtr point1 = makeCoredNode<PointLight>(&_point1_core);
    NodePtr point1_beacon = makeCoredNode<Transform>(&point1_trans);
    beginEditCP(point1_trans);
        point1_trans->editMatrix().setTranslate(0.0, 0.0, 25.0);
    endEditCP(point1_trans);

    beginEditCP(_point1_core);
        _point1_core->setAmbient(0.15,0.15,0.15,1);
        _point1_core->setDiffuse(0.4,0.4,0.4,1);
        _point1_core->setSpecular(0.0,0.0,0.0,1);
        _point1_core->setBeacon(point1_beacon);
        _point1_core->setOn(true);
    endEditCP(_point1_core);

    TransformPtr point2_trans;
    NodePtr point2 = makeCoredNode<PointLight>(&_point2_core);
    NodePtr point2_beacon = makeCoredNode<Transform>(&point2_trans);
    beginEditCP(point2_trans);
        point2_trans->editMatrix().setTranslate(5.0, 5.0, 20.0);
    endEditCP(point2_trans);

    beginEditCP(_point2_core);
        _point2_core->setAmbient(0.15,0.15,0.15,1);
        _point2_core->setDiffuse(0.4,0.4,0.4,1);
        _point2_core->setSpecular(0.0,0.0,0.0,1);
        _point2_core->setBeacon(point2_beacon);
        _point2_core->setOn(true);
    endEditCP(_point2_core);

    beginEditCP(point1);
        point1->addChild(point2);
    endEditCP(point1);

    beginEditCP(point2);
        point2->addChild(scene);
    endEditCP(point2);

    // create scene
    
    // bottom
    NodePtr plane = makePlane(25.0, 25.0, 128, 128);
    
    int size = imageWinWidth*imageWinHeight*256;

    ImagePtr plane_img = Image::create();

    beginEditCP(plane_img);
    plane_img->set(Image::OSG_RGBA_PF, imageWinWidth, imageWinHeight, 1, 1, 1, 0, NULL);
    endEditCP(plane_img);

    TextureChunkPtr plane_tex = TextureChunk::create();
    beginEditCP(plane_tex);
        plane_tex->setImage(plane_img);
        plane_tex->setMinFilter(GL_LINEAR);
        plane_tex->setMagFilter(GL_LINEAR);
        plane_tex->setTarget(GL_TEXTURE_2D);
        plane_tex->setInternalFormat(GL_RGBA16F_ARB);
    endEditCP(plane_tex);

    SHLChunkPtr shl = SHLChunk::create();
    beginEditCP(shl);
        shl->setVertexProgram(_vp_program);
        shl->setFragmentProgram(_fp_program);
        shl->setUniformParameter("tex0", 0);
    endEditCP(shl);

    SimpleMaterialPtr plane_mat = SimpleMaterial::create();
    beginEditCP(plane_mat);
        plane_mat->setAmbient(Color3f(0.3,0.3,0.3));
        plane_mat->setDiffuse(Color3f(1.0,1.0,1.0));
        plane_mat->addChunk(plane_tex);
        plane_mat->addChunk(shl);
    endEditCP(plane_mat);

    GeometryPtr plane_geo = GeometryPtr::dcast(plane->getCore());
    beginEditCP(plane_geo);
        plane_geo->setMaterial(plane_mat);
    beginEditCP(plane_geo);
    
    // box
    box_trans_node = makeCoredNode<Transform>(&_box_trans);
    beginEditCP(_box_trans);
        _box_trans->editMatrix().setTranslate(0.0, 0.0, 12.0);
    endEditCP(_box_trans);
//.........这里部分代码省略.........
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testFboVP.cpp

示例7: main

int main(int argc, char **argv)
{
    for(int i = 0; i < argc; i++)
    {
        std::cout << "Param " << i << ":" << argv[i] << std::endl;
    }

    OSG::osgInit(argc, argv);

    const char    *inFileName = "tie.bin";

    if(argc > 1)
        inFileName = argv[1];

    std::ifstream in(inFileName, std::ios::binary);
    if(!in)
    {
        std::cerr <<
            "ERROR: Cannot open file " <<
            inFileName <<
            "" <<
            std::endl;
        return -1;
    }

    OSG::BINLoader loader(in);
    loader.read();
    in.close();
    std::cout <<
        "MAIN: " <<
        getContainerId(loader.getRootNode()) <<
        " is root" <<
        std::endl;

    // GLUT init
    glutInit(&argc, argv);
    glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);

    int winid = glutCreateWindow("OpenSG");
    glutKeyboardFunc(key);
    glutVisibilityFunc(vis);
    glutReshapeFunc(reshape);
    glutDisplayFunc(display);
    glutMouseFunc(mouse);
    glutMotionFunc(motion);

    glutIdleFunc(display);

    // glPolygonMode( GL_FRONT_AND_BACK, GL_LINE );
    glEnable(GL_DEPTH_TEST);
    glEnable(GL_NORMALIZE);
    glDisable(GL_LIGHTING);
    glPixelStorei(GL_UNPACK_ALIGNMENT, 1);

    glClearColor(0.5, 0.5, 0.5, 1.);

    // OSG
    //    OSGSceneFileHandler::the().print();
    //    FhsFile::touch();
    // create the graph
    // beacon for camera and light
    NodePtr     b1n = Node::create();
    GroupPtr    b1 = Group::create();
    beginEditCP(b1n);
    b1n->setCore(b1);
    endEditCP(b1n);

    // transformation
    NodePtr         t1n = Node::create();
    TransformPtr    t1 = Transform::create();
    beginEditCP(t1n);
    t1n->setCore(t1);
    t1n->addChild(b1n);
    endEditCP(t1n);

    cam_trans = t1;

    // light
    NodePtr dlight = Node::create();
    headlight = DirectionalLight::create();

    beginEditCP(dlight);
    dlight->setCore(headlight);
    endEditCP(dlight);

    beginEditCP(headlight);
    headlight->setAmbient(.3, .3, .3, 1);
    headlight->setDiffuse(1, 1, 1, 1);
    headlight->setSpecular(1, 1, 1, 1);
    headlight->setDirection(0, 0, 1);
    headlight->setBeacon(b1n);
    endEditCP(headlight);

    // root
    root = Node::create();

    GroupPtr    gr1 = Group::create();
    beginEditCP(root);
    root->setCore(gr1);
    root->addChild(t1n);
//.........这里部分代码省略.........
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testBINLoader.cpp

示例8: createSceneFBO

FBOViewportPtr createSceneFBO(void)
{
    //Create Camera Beacon
    Matrix CameraMat;
    CameraMat.setTranslate(0.0f,0.0f,4.0f);
    TransformPtr CameraBeconCore = Transform::create();
    beginEditCP(CameraBeconCore, Transform::MatrixFieldMask);
        CameraBeconCore->setMatrix(CameraMat);
    endEditCP(CameraBeconCore, Transform::MatrixFieldMask);

    NodePtr CameraBeconNode = Node::create();
    beginEditCP(CameraBeconNode, Node::CoreFieldMask);
        CameraBeconNode->setCore(CameraBeconCore);
    endEditCP(CameraBeconNode, Node::CoreFieldMask);

    //Create Camera
    PerspectiveCameraPtr TheCamera = PerspectiveCamera::create();
    beginEditCP(TheCamera);
        TheCamera->setFov(deg2rad(60.0f));
        TheCamera->setAspect(1.0f);
        TheCamera->setNear(0.1f);
        TheCamera->setFar(100.0f);
        TheCamera->setBeacon(CameraBeconNode);
    endEditCP(TheCamera);
    
    //Make the Material
    BlinnMaterialPtr TheMaterial = BlinnMaterial::create();
    beginEditCP(TheMaterial);
        TheMaterial->setDiffuse(0.8);
        TheMaterial->setColor(Color3f(1.0,1.0,1.0));
        TheMaterial->setAmbientColor(Color3f(1.0,1.0,1.0));
        TheMaterial->setNumLights(1);
    endEditCP(TheMaterial);

										
    // Make Torus Node (creates Torus in background of scene)
    NodePtr TorusGeometryNode = makeTorus(.5, 2, 24, 48);

    beginEditCP(TorusGeometryNode->getCore());
        GeometryPtr::dcast(TorusGeometryNode->getCore())->setMaterial(TheMaterial);
    endEditCP(TorusGeometryNode->getCore());
    calcVertexNormals(GeometryPtr::dcast(TorusGeometryNode->getCore()));
    calcVertexTangents(GeometryPtr::dcast(TorusGeometryNode->getCore()),0,Geometry::TexCoords7FieldId, Geometry::TexCoords6FieldId);

    RootTransformCore = Transform::create();

    NodePtr TorusTransformNode = Node::create();
    beginEditCP(TorusTransformNode, Node::CoreFieldMask);
        TorusTransformNode->setCore(RootTransformCore);
        TorusTransformNode->addChild(TorusGeometryNode);
    endEditCP(TorusTransformNode, Node::CoreFieldMask);

    //Create Light Beacon
    Matrix LightMat;
    LightMat.setTranslate(0.0f,10.0f,1.0f);
    TransformPtr LightBeconCore = Transform::create();
    beginEditCP(LightBeconCore, Transform::MatrixFieldMask);
        LightBeconCore->setMatrix(LightMat);
    endEditCP(LightBeconCore, Transform::MatrixFieldMask);

    NodePtr LightBeconNode = Node::create();
    beginEditCP(LightBeconNode, Node::CoreFieldMask);
        LightBeconNode->setCore(LightBeconCore);
    endEditCP(LightBeconNode, Node::CoreFieldMask);

    //Create Light
    TheLight = PointLight::create();
    beginEditCP(TheLight);
        TheLight->setBeacon(LightBeconNode);
    endEditCP(TheLight);

    NodePtr LightNode = Node::create();
    beginEditCP(LightNode, Node::CoreFieldMask);
        LightNode->setCore(TheLight);
        LightNode->addChild(TorusTransformNode);
    endEditCP(LightNode, Node::CoreFieldMask);


    //Create Root

    NodePtr TheRoot = Node::create();
    beginEditCP(TheRoot);
        TheRoot->setCore(Group::create());
        TheRoot->addChild(CameraBeconNode);
        TheRoot->addChild(LightNode);
        TheRoot->addChild(LightBeconNode);
    endEditCP(TheRoot);

    //Create Background
    SolidBackgroundPtr TheBackground = SolidBackground::create();
    TheBackground->setColor(Color3f(1.0,0.0,0.0));

    //DepthClearBackgroundPtr TheBackground = DepthClearBackground::create();

    //Create the Image
    ImagePtr TheColorImage = Image::create();
    TheColorImage->set(Image::OSG_RGB_PF,2,2,1,1,1,0.0f,0,Image::OSG_FLOAT16_IMAGEDATA);

    //Create the texture
    TextureChunkPtr TheColorTextureChunk = TextureChunk::create();
//.........这里部分代码省略.........
开发者ID:Langkamp，项目名称:OpenSGToolbox，代码行数:101，代码来源:04HDRFilter.cpp

示例9: main

int main( int argc, char **argv )
{
    Int32 i,
          retVal;

    // OSG init

    osgInit(argc, argv);
    basetime = getSystemTime();
    gThreadManager = ThreadManager::the();  


    SceneFileHandler::the().print();

    // create the graph

    // beacon for camera and light  
    NodePtr b1n = Node::create();
    GroupPtr b1 = Group::create();
    beginEditCP(b1n);
    b1n->setCore( b1 );
    endEditCP(b1n);

    // transformation
    NodePtr t1n = Node::create();
    TransformPtr t1 = Transform::create();
    beginEditCP(t1n);
    t1n->setCore( t1 );
    t1n->addChild( b1n );
    endEditCP(t1n);

    cam_trans = t1;

    // light
    
    NodePtr dlight = Node::create();
    DirectionalLightPtr dl = DirectionalLight::create();

    beginEditCP(dlight);
    dlight->setCore( dl );
    endEditCP(dlight);
    
    beginEditCP(dl);
    dl->setAmbient( .3, .3, .3, 1 );
    dl->setDiffuse( 1, 1, 1, 1 );
    dl->setDirection(0,0,1);
    dl->setBeacon( b1n);
    endEditCP(dl);

    // root
    root = Node::create();
    GroupPtr gr1 = Group::create();
    beginEditCP(root);
    root->setCore( gr1 );
    root->addChild( t1n );
    root->addChild( dlight );
    endEditCP(root);

    // Load the file

    NodePtr file = NullFC;
    
    if ( argc > 1 )
        file = SceneFileHandler::the().read(argv[1]);
    
    if ( file == NullFC )
    {
        std::cerr << "Couldn't load file, ignoring" << std::endl;
        file = makePlane( 2,2,2,2 );
    }
    
    file->updateVolume();

    Vec3f min,max;
    file->getVolume().getBounds( min, max );
    
    std::cout << "Volume: from " << min << " to " << max << std::endl;

    beginEditCP(dlight);
    dlight->addChild( file );
    endEditCP(dlight);

    std::cerr << "Tree: " << std::endl;
    root->dump();

    // Camera
    PerspectiveCameraPtr cam = PerspectiveCamera::create();

    cam->setBeacon( b1n );
    cam->setFov( deg2rad( 60 ) );
    cam->setNear( 0.1 );
    cam->setFar( 10000 );

    // Background
    GradientBackgroundPtr bkgnd = GradientBackground::create();
    bkgnd->addLine( Color3f( 0,0,0 ), 0 );
    bkgnd->addLine( Color3f( 0,0,1 ), 0 );

    
    // Action
//.........这里部分代码省略.........
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testWindowMTQT_qt.cpp

示例10: main

int main (int argc, char **argv)
{
    osgInit(argc,argv);

    FieldContainerPtr pProto = Geometry::getClassType().getPrototype();

    GeometryPtr pGeoProto = GeometryPtr::dcast(pProto);

    if(pGeoProto != NullFC)
    {
        pGeoProto->setDlistCache(false);
    }

    // GLUT init

    glutInit(&argc, argv);
    glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE | GLUT_STENCIL);
    int winid = glutCreateWindow("OpenSG");
    glutKeyboardFunc(key);
    glutVisibilityFunc(vis);
    glutReshapeFunc(reshape);
    glutDisplayFunc(display);       
    glutMouseFunc(mouse);   
    glutMotionFunc(motion); 
    
    glutIdleFunc(display);  

    // glPolygonMode( GL_FRONT_AND_BACK, GL_LINE );
    
    glEnable( GL_DEPTH_TEST );
    glEnable( GL_LIGHTING );
//    glEnable( GL_LIGHT0 );
    glEnable(GL_NORMALIZE);

    // OSG

    SceneFileHandler::the().print();

    // create the graph

    // beacon for camera and light  
    NodePtr b1n = Node::create();
    GroupPtr b1 = Group::create();
    beginEditCP(b1n);
    b1n->setCore( b1 );
    endEditCP(b1n);

    // transformation
    NodePtr t1n = Node::create();
    TransformPtr t1 = Transform::create();
    beginEditCP(t1n);
    t1n->setCore( t1 );
    t1n->addChild( b1n );
    endEditCP(t1n);

    cam_trans = t1;

    // light
    
//#define OSG_HLIGHT

    NodePtr dlight = Node::create();
#ifdef OSG_HLIGHT
    DirectionalLightPtr dl = DirectionalLight::create();
#else
    GroupPtr dl = Group::create();
#endif

    beginEditCP(dlight);
    dlight->setCore( dl );
    endEditCP(dlight);
    
#ifdef OSG_HLIGHT
    beginEditCP(dl);
    dl->setAmbient( .2, .2, .2, 1 );
    dl->setDiffuse( .8, .8, .8, 1 );
    dl->setDirection(0,0,1);
    dl->setBeacon( b1n);
    endEditCP(dl);
#endif

    // root
    root = Node::create();
    GroupPtr gr1 = Group::create();
    beginEditCP(root);
    root->setCore( gr1 );
    root->addChild( t1n );
    root->addChild( dlight );
    endEditCP(root);

    // Load the file

    NodePtr file = NullFC;
    
/*
    if ( argc > 1 )
        file = SceneFileHandler::the().read(argv[1]);
    
    if ( file == NullFC )
    {
//.........这里部分代码省略.........
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testVRMLView.cpp

示例11: main


//.........这里部分代码省略.........
  obj3Pnts->addValue( Pnt3f(4, 0,0) );
  endEditCP( obj3Pnts );
  
  beginEditCP( obj3Types );
  //obj3Types->addValue( GL_TRIANGLES );
  //obj3Types->addValue( GL_QUADS );
  //obj3Types->addValue( GL_TRIANGLES );
  obj3Types->addValue( GL_POLYGON );
  endEditCP( obj3Types );
  
  beginEditCP( obj3Lengths );
  //obj3Lengths->addValue( 3 );
  //obj3Lengths->addValue( 4 );
  //obj3Lengths->addValue( 3 );
  
  obj3Lengths->addValue( 6 );
  endEditCP( obj3Lengths );
   
  beginEditCP( obj3Colors );
  for( UInt32 i=0; i<obj3Pnts->getSize(); ++i )
  {
      obj3Colors->addValue( Color3f(.7,.7,.7) );
  }
  endEditCP( obj3Colors );
  
  beginEditCP( obj3Index );
  //for( UInt32 i=0; i<obj3Pnts->getSize(); ++i )
  //{
  // obj3Index->addValue( i );
  //}
  obj3Index->addValue( 0 );
  obj3Index->addValue( 1 );
  obj3Index->addValue( 5 );
  obj3Index->addValue( 9 );
  obj3Index->addValue( 6 );
  obj3Index->addValue( 2 );
  endEditCP( obj3Index );
  
  beginEditCP( obj3Core );
  obj3Core->setIndices( obj3Index );
  obj3Core->setPositions( obj3Pnts );
  obj3Core->setTypes( obj3Types );
  obj3Core->setLengths( obj3Lengths );
  obj3Core->setColors( obj3Colors );
  endEditCP( obj3Core );
  
  beginEditCP( objects[3] );
  objects[3]->setCore( obj3Core );
  endEditCP( objects[3] );
  calcFaceNormals( GeometryPtr::dcast(objects[3]->getCore()) );
  normals[3] = calcFaceNormalsGeo( GeometryPtr::dcast(objects[3]->getCore()), 0.5 );
    
  //ROOT
  root = Node::create();
  GroupPtr rootCore = Group::create();
  beginEditCP(root);
  root->setCore(rootCore);
  root->addChild(transNode);
  root->addChild(objects[0]);
  root->addChild(normals[0]);
  activeObj = root->findChild( objects[0] );
  activeNorm = root->findChild( normals[0] );
  endEditCP(root);
  
  camera = PerspectiveCamera::create();
  camera->setBeacon( beaconNode );
  camera->setFov( 90 );
  camera->setNear( 0.1 );
  camera->setFar( 10000 );
  
  SolidBackgroundPtr background = SolidBackground::create();
  
  viewp = Viewport::create();
  viewp->setCamera( camera );
  viewp->setBackground( background );
  viewp->setRoot( root );
  viewp->setSize( 0,0, 1,1 );
  
  GLint glVP[4];
  glGetIntegerv( GL_VIEWPORT, glVP );
  
  GLUTWindowPtr gwin = GLUTWindow::create();
  gwin->setId(winID);
  gwin->setSize(glVP[2], glVP[3]);
  
  window = gwin;
  window->addPort( viewp );
  window->init();
  
  drAct = DrawAction::create();
  
  Vec3f pos( 0, 0, 3 );
  tball.setMode( Trackball::OSGObject );
  tball.setStartPosition( pos, true );
  tball.setSum( true );
  tball.setTranslationMode( Trackball::OSGFree );
  
  glutMainLoop();
  return 0;
}
开发者ID:mlimper，项目名称:OpenSG1x，代码行数:101，代码来源:testCalcFaceNormals.cpp


注：本文中的PerspectiveCameraPtr::setBeacon方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。