You don't need to know where the vertices are read in order to modify them. After you read the file into a scene graph, you should traverse the scene graph with a NodeVisitor that finds all the Drawable objects in the scene graph. You can (generally) get the vertices from the Drawable and modify them in your custom NodeVisitor. Search through the example code for "NodeVisitor" to get an idea of how to do this. -Paul
_____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of christophe loustaunau Sent: Friday, April 27, 2007 8:43 AM To: osg users Subject: [osg-users] readNodeFile Hello, I wan't to modifie the value of every vertex read from a file *.ive. But i can't find where the vertex are read. I read the file with : osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFile(file); Then with the debug i have found that it goes in : ReaderWriter::ReadResult Registry::read(const ReadFunctor& readFunctor) But after i don't know. If someone knows where the values of the vertex are read it will be helpfull. Thanks.
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