Hi, I am attempting to load a 3D model (.osgb) in my application using
Code: auto model = osgDB::readNodeFile(this->_modelFile); After that, I immediately want to get the bounding sphere size: Code: osg::BoundingSphere bs = model->getBound(); While this generally works fine, there are some models that this consistently crashes (it's not an exception) on. It seems to be calling "discardAllDeletedDisplayLists" just before the crash. Here's the stack trace: Code: osg80-osg.dll!osg::Drawable::Extensions::setupGLExtensions() + 2336 bytes osg80-osg.dll!osg::Drawable::discardAllDeletedDisplayLists() + 1111 bytes osg80-osg.dll!osg::Geometry::accept() + 543 bytes osg80-osg.dll!osg::Drawable::computeBound() + 123 bytes osg80-osg.dll!osg::Drawable::getBound() + 124 bytes osg80-osg.dll!osg::Geode::computeBound() + 120 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Transform::computeBound() + 56 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Switch::computeBound() + 382 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Transform::computeBound() + 56 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Transform::computeBound() + 56 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Transform::computeBound() + 56 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Transform::computeBound() + 56 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Switch::computeBound() + 382 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes osg80-osg.dll!osg::Group::computeBound() + 209 bytes osg80-osg.dll!osg::Node::getBound() + 96 bytes The really odd thing here is that the model loads just fine with osgViewer. Is there something I could be doing to the state of OSG that would cause it to fail in my own application? (The application isn't trivial, or I would post more code.) Thank you! Cheers, John ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=55871#55871 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
