Hi Patrick, Quoting "Patrick Keenan" <[email protected]>:
I have an osg::ProxyNode model that I change the material on then I try to update the file itself so that next time I run the program the changes persist. If I save it to my_model.osgb then the next time I go to open it osgDB::readNodeFile locks up trying to read the file, ...Code:void M_model::Set_material(void) { osg::ref_ptr<osg::Material> mtl = new osg::Material; float alpha = 0.3f;mtl->setAmbient(osg::Material::FRONT, osg::Vec4(0.75f, 0.53f, 0.19f, alpha));
...
osg::StateSet* ss = _prox_node->getOrCreateStateSet();ss->setAttributeAndModes(mtl.get(), osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);ss->setMode(GL_DEPTH_TEST,osg::StateAttribute::ON);
...This is just a hunch, but is '_prox_node' the ProxyNode or the node loaded from the file? Did you try to modify/save the child node of ProxyNode?
Cheers, /ulrich
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