Hi Robert,
Robert Osfield wrote:
I'm afraid I can't work out the failure mechanism just be reading
email. Could you provide a small code example program that could be
compiled to show the problem you are seeing.
Here you go. The stripped down example might not make a lot of sense, so
if you want I can try to explain why I'm trying to do things this way.
Paul
#include <osgViewer/Viewer>
#include <osg/MatrixTransform>
#include <osg/Geode>
#include <osg/Geometry>
class MyTransform : public osg::MatrixTransform
{
public:
MyTransform()
{
m_geom = new osg::Geometry;
m_geom->setUserData(this);
osg::Geode *geode = new osg::Geode;
geode->addDrawable(m_geom.get());
m_geom_transform = new osg::MatrixTransform;
m_geom_transform->addChild(geode);
addChild(m_geom_transform.get());
}
protected:
osg::ref_ptr<osg::Geometry> m_geom;
osg::ref_ptr<osg::MatrixTransform> m_geom_transform;
};
int main()
{
MyTransform* mt = new MyTransform;
osgViewer::Viewer v;
v.setSceneData(mt);
v.run();
}
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