Hi:
I try to transform osg::Node by MatrixTransform,but failed .Could
anybody tell me what is the matter.
Here is my code:
osgViewer::Viewer viewer;
osg::Node* node = osgDB::readNodeFile("car/car.osg");
osg::Group* rootNode = new osg::Group;
osg::MatrixTransform* mt1=new osg::MatrixTransform;
mt1->setMatrix(osg::Matrix::translate(osg::Vec3(0.0,0.0f,2.0f)));
mt1->addChild(node);
rootNode->addChild(mt1);
viewer.setSceneData(rootNode);
viewer.realize();
viewer.run();
another problem: can I add matrixtransform to another matrixtransfrom in
order to get the total effect the two matrixtransforms?Should I use
nodevisitor to implement this idea?
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