   fire with heat haze demo
  The demo is written in OpenGL (sources provided). As far as I know ATI doesn't support such OpenGL extensions as FramebufferObject thus if you have ATI it won't work. On the other hand it should work with any nvidia starting from FX series up (FX, 6, 7, 8 etc). In case of problems let me know.Press here to get to the project site