Okay so I was able to figure out my issue. Amazing what some sleep does for the mind. Anyways, the problem was that I was trying to put the anchor point back then add an additional translation to try to get it in the correct place. The solution is much easier.
Code: osg::Matrix matrix; // 1) Move the matrix to the anchor point matrix *= osg::Matrix::translate(-_anchorPoint); // 2) Multiply the scale matrix at the anchor point matrix *= _scaleMatrix; // 3) Move the anchor point to the location I need it at matrix *= _translationMatrix; // 4) Apply the new matrix to the quad setMatrix(matrix); I already know where the anchor point needs to end up on screen, so all I need to do was scale it around the anchor point, then move the anchor point to the final location. Made it way too complicated. Hope that helps someone else trying to accomplish the same thing. -- Christian [/code] ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=56232#56232 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
