Hi, I use it as follows:
set the globe as the child of the OverlayNode, e.g. mGridOverlayNode->addChild(mTerrainGroup.get()); set the stuff you want in the overlay as the overlay subgraph, e.g. mGridOverlayNode->setOverlaySubgraph(mGridGroup.get()); attach the overlay node to the root of my scene. cheers jp PS. If you can figure out a way to let the subgraph/overlay only appear on one side of the globe let me know. Kallfass, Daniel, SDGE1 wrote: > Hello, > > I couldn't figure out how to use the OverlayNode to > display an overlay map onto a globe generated by OSGDEM. > > I have tried to use the OverlayNode as the root node, the > overlay map as the subgraph which should be rendered to texture > and the globe as a child node of the OverlayNode. But it didn't work. > > Does anyone has an example or can tell me where to correctly > insert the OverlayNode? > > Thank you for your help, > > Daniel Kallfass > _______________________________________________ > osg-users mailing list > [email protected] > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > -- This message is subject to the CSIR's copyright, terms and conditions and e-mail legal notice. Views expressed herein do not necessarily represent the views of the CSIR. CSIR E-mail Legal Notice http://mail.csir.co.za/CSIR_eMail_Legal_Notice.html CSIR Copyright, Terms and Conditions http://mail.csir.co.za/CSIR_Copyright.html For electronic copies of the CSIR Copyright, Terms and Conditions and the CSIR Legal Notice send a blank message with REQUEST LEGAL in the subject line to [EMAIL PROTECTED] This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. MailScanner thanks Transtec Computers for their support. _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
