本文整理汇总了C++中osg::NodeRecPtr::dump方法的典型用法代码示例。如果您正苦于以下问题：C++ NodeRecPtr::dump方法的具体用法？C++ NodeRecPtr::dump怎么用？C++ NodeRecPtr::dump使用的例子？那么恭喜您, 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osg::NodeRecPtr的用法示例。
在下文中一共展示了NodeRecPtr::dump方法的1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 )
{
// OSG init
OSG::osgInit(argc, argv);
OSG::SceneFileHandler::the()->print();
// create the graph
// beacon for camera and light
OSG::NodeRecPtr b1n = OSG::Node::create();
OSG::GroupRecPtr b1 = OSG::Group::create();
b1n->setCore( b1 );
// transformation
OSG::NodeRecPtr t1n = OSG::Node::create();
OSG::TransformRecPtr t1 = OSG::Transform::create();
t1n->setCore( t1 );
t1n->addChild( b1n );
cam_trans = t1;
// light
OSG::NodeRecPtr dlight = OSG::Node::create();
OSG::DirectionalLightRecPtr dl = OSG::DirectionalLight::create();
dlight->setCore( dl );
dl->setAmbient( .3, .3, .3, 1 );
dl->setDiffuse( 1, 1, 1, 1 );
dl->setDirection(0,0,1);
dl->setBeacon( b1n);
// root
root = OSG::Node::create();
OSG::GroupRecPtr gr1 = OSG::Group::create();
root->setCore( gr1 );
root->addChild( t1n );
root->addChild( dlight );
// Load the file
OSG::NodeRecPtr file = NULL;
if ( argc > 1 )
file = OSG::SceneFileHandler::the()->read(argv[1]);
if ( file == NULL )
{
std::cerr << "Couldn't load file, ignoring" << std::endl;
file = OSG::makeTorus( .5, 2, 16, 16 );
}
OSG::commitChanges();
file->updateVolume();
OSG::Vec3f min,max;
file->getVolume().getBounds( min, max );
std::cout << "Volume: from " << min << " to " << max << std::endl;
dlight->addChild( file );
std::cerr << "Tree: " << std::endl;
root->dump();
// Camera
OSG::PerspectiveCameraRecPtr cam = OSG::PerspectiveCamera::create();
cam->setBeacon( b1n );
cam->setFov( OSG::osgDegree2Rad( 60 ) );
cam->setNear( 1 );
cam->setFar( 4000 );
// Background
OSG::SolidBackgroundRecPtr bkgnd = OSG::SolidBackground::create();
bkgnd->setColor( OSG::Color3f( 0,0,1 ) );
// Viewport
vp = OSG::Viewport::create();
vp->setCamera( cam );
vp->setBackground( bkgnd );
vp->setRoot( root );
vp->setSize( 0,0, 1,1 );
// Action
ract = OSG::RenderAction::create();
// QT init
QApplication::setColorSpec( QApplication::CustomColor );
a = new QApplication( argc, argv );
if ( !QGLFormat::hasOpenGL() )
{
qWarning( "This system has no OpenGL support. Exiting." );
return -1;
}
OSG::Vec3f pos( 0, 0, max[2] + ( max[2] - min[2] ) * 1.5 );
//.........这里部分代码省略.........