Hi, I've just run into the same thing. I ended up changing the osg source code for the Scale1Dragger to get it to change all axes uniformly. This can be done by changing the "Command" header file in the osgManipulator project. Inside the declaration of the Scale1DCommand class, there is a function called getMotionMatrix(). The second line in that function (line 226 in that file for me) applies a scale in only 1 axis, you just need to change it to apply the same scale to all axes. So, change the line:
* osg::Matrix::scale(_scale,1.0,1.0) to: * osg::Matrix::scale(_scale,_scale,_scale) and the Scale1DDragger becomes a uniform scale. Recompile the osgManipulator project and use your recompiled dll in your application. I'm thinking about perhaps making a separate class for Scale3DDragger, for example, that would be the uniform scale and submitting it to osg to include, but at the moment I don't want to take the time. Perhaps adding an option to the ScaleAxisDragger to make it uniform if desired would be better. Good luck in the meantime. Thank you! Cheers, Gary ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=27826#27826 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
