[osg-users] osgSim::SphereSegment implementation

Hi all, I am developing an app where i need to have SphereSegment-like geometry changing dynamically, so i just wanted to know the advantages that osgSim::SphereSegment implementation has (using drawImplementation with direct calls to OpenGL) over the use of osg::Vec3Array and osg::PrimitiveSets.

[osg-users] osgSim::HeightAboveTerrain displays debug messages when using CoordinateSystemNode

Hi all, I am using the osgSim::HeightAboveTerrain class, and when using a CoordinateSystemNode to compute intesections im getting a lot of notifications. The file osgSim/HeightAboveTerrain.cpp has the following code on line 64: osg::notify(osg::NOTICE)<<"lat = "

Re: [osg-users] A very simple ref_ptr memory leak example.

Try using virtual protected destructors ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

[osg-users] CompositeViewer frame()

Hi all, Im trying to port my app from osgViewer::Viewer to osgViewer::CompositeViewer in order to handle multiple views of the same scene. I am using Qt based on the example app provided in the svn, but now when i call the frame() method on the viewer, the associated views are not redrawn, so the

Re: [osg-users] CompositeViewer frame()

I have tested the code you sent me and found that it breaks at some point when doing the resize event. However im not a Qt expert and dont really know what might be happening. I will keep the QGLWidget and embbeded viewer approach meanwhile. Thanks a lot you for your help. -- Enrique... ___

Re: [osg-users] exception in Examples osgviewerQT

Hi Virginia, All i can tell you is that i had the same problem with a similar configuration: Qt 4.3 and WindowsXP -- Enrique... ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-opensce

Re: [osg-users] compositeviewer with multiple QT windows

Hi Virginia, Well i had to implement the solution Robert suggested, so i cleaned my code just a little and i hope it can help you as a guide. The code is not compiling because i had to take the parts of the app functionality (don't have the time, sorry), but i think with some minor changes you can