int main( int argc, char** argv )
{
osg::ref_ptr<osg::Geode> geode = new osg::Geode;
geode->addDrawable( createSimpleGeometry() );
geode->getOrCreateStateSet()->setMode( GL_BLEND, osg::StateAttribute::ON );
geode->getOrCreateStateSet()->setRenderingHint( osg::StateSet::TRANSPARENT_BIN );
osg::ref_ptr<osg::Group> root = new osg::Group;
root->addChild( geode.get() );
osgViewer::Viewer viewer;
viewer.addEventHandler( new SelectModelHandler );
viewer.setSceneData( root.get() );
return viewer.run();
}
int main( int argc, char** argv )
{
osg::ref_ptr<osg::Geode> geode = new osg::Geode;
geode->addDrawable( createSimpleGeometry() );
geode->getOrCreateStateSet()->setAttributeAndModes( new osg::PolygonOffset(1.0f, 1.0f) );
osg::ref_ptr<osg::MatrixTransform> trans = new osg::MatrixTransform;
trans->addChild( geode.get() );
trans->setMatrix( osg::Matrix::translate(0.0f, 0.0f, 1.0f) );
osg::ref_ptr<SelectModelHandler> selector = new SelectModelHandler;
osg::ref_ptr<osg::Group> root = new osg::Group;
root->addChild( trans.get() );
root->addChild( selector->createFaceSelector() ); // Caution: It has bound, too
osgViewer::Viewer viewer;
viewer.addEventHandler( selector.get() );
viewer.setSceneData( root.get() );
return viewer.run();
}
