Hi, I have been able to display a text box in my application but my problem is something like this: I have 2 PAT nodes under a root node. I want to display the distance between these 2 nodes using simple distance formula at every run of the traversal.
Currently I have the text box added to my keyboard event handler. And it displays updated information like which node is under control eveytime I hit a key. However I want to display the distance without having hit a key. Code: TextBox * t1 = new TextBox(); t1->setPosition(osg::Vec3d(0, 450, 0)); t1->setText(str1); ...... osg::ref_ptr<KeyboardHandler> keh = new KeyboardHandler; keh->setPAT(backhoe1PAT, backhoe2PAT); keh->setTextBox(t1); If I add update callbacks to the individual nodes, I wont be able to access the position info of the other PAT. So I was wanting to know how I can go about this issue. Thanks, Sanat ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=30356#30356 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
