Here is the complete source code of the program. It may only be used under the provisions of the GPL. This is not Roger Alsing's original work; it has been very highly optimized. Further optimization of other sections is almost useless without optimization of the renderer. I tried Direct3D, which was very good, but it had WAY too many bugs to even attempt to continue on. The Render method is in the Renderer.cs file and is called by FitnessCalculator.cs, which is in turn called by MainForm.cs. The DnaPolygon.cs and DnaDrawing.cs files are used extensively. Download Source Code The two lines of the Render method that I mentioned in the original post together take more than 70% of the CPU time of the program.

Hardly a Coding Horror. An inefficient process to be sure, but not a horror. * Sensible Function names * Sensible Method Sizes * Sensible Variable Declarations * Clear Intent ------------------------------- Carrier Bags - 21st Century Tumbleweed.