Hi,
I want to read in nodes from a .obj or .3ds file.
For doing this I use
osg::ref_ptr<osg::Node> osgNode = osgDB::readNodeFile(snode.filename);
Now I want to get the objects from this file. This shall be a Square, a
Sphere and a Pyramid. I tried to do this by using:
osg::ref_ptr<osg::Group> myOsgGroup;
myOsgGroup = osgNode->asGroup(); // returns NULL if not a group.
for (unsigned int i = 0 ; i < myOsgGroup->getNumChildren(); i ++) {
osg::ref_ptr<osg::Node> myTempNode = myOsgGroup->getChild(i);
cout << "nodename = " << myTempNode->getName() << endl;
}
But the result of this operation is that I get 12 Objects instead of the
3. 6 for the square, 5 for the pyramid and 1 for the sphere.
What have I to do to get just the 3 Objects so I can play around with them ?
Thanks
Robert
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