could you post a working code of it? I will have a look at -Nick
On Thu, Jul 1, 2010 at 1:35 PM, Gianni Ambrosio <[email protected]> wrote: > Thanks Nick, > I implement it but some modifications caused another problem I don't > understand. > > In the old code I created a cross axes with size=1.5 for each axis. The > ortho camera was defined as follows: > > camera->setProjectionMatrix(osg::Matrix::ortho2D(-1.7, 17.75, -1.7, > 13.86)); > > Then I had to fix the resize problem as you suggested. So, on resize event > I used the actual viewer width and height. Here is basically the call: > > camera->setProjectionMatrix(osg::Matrix::ortho2D(-axisSize, > iWidth-axisSize, -axisSize, iHeight-axisSize)); > > but the axis size=1.5 was to small in this case and I had to increase it to > 70 to be seen. > > Now the problem. > On top of each axis an osgText to diplays the labels X, Y and Z. When an > axis points towards out of the screen (more or less) the label disappears. > In the previous implementation with axis size=1.5 it worked correctly. Can > you please explain me why? > > Regards > Gianni > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=29579#29579 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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