QS Roulettes

QSRoulette.exe draws classic roulettes and rhodonea curves. The second (moving) curve can be a traditional circle or a simulated ellipse.

QSRoulette3.exe draws roulette variations that use 2 moving curves instead of one.

QSRoulette-SS.scr is a no-frills screen saver. While running, you can make it go faster by pressing the "F" key and slower by pressing the "S" key.

Disclaimer:
This is unsupported, non-standard software. It is provided "as is" and any
express or implied warranties, including, but not limited to, the implied
warranties of merchantability and fitness for a particular purpose are
disclaimed. In no event shall the author be liable for any direct, indirect,
incidental, special, exemplary, or consequential damages (including, but not
limited to, procurement of substitute goods or services; loss of use, data or
profits; or business interruption) however caused and on any theory of
liability, whether in contract, strict liability, or tort (including
negligence or otherwise) arising in any way out of the use of this software,
even if advised of the possibility of such damage. 
 