In regards to the talk about a physics based animator, what I&#39;d like to see is this.&nbsp; There is currently very simple ways of changing a window&#39;s relative location on screen, scaling it, and changing its transparency by simply modifying variables in the window&#39;s data.&nbsp; What would be nice would be to include simple methods to rotate windows in 3 dimensional space.&nbsp; With this addition we won&#39;t have to worry about openGL in each individual plugins, since all the primary uses of openGL will be provided by the kwin api.&nbsp; Is&nbsp; this something that can be done simply?<br>