\r
//Figures.drawGabor(ref img, 20, 100, 1, 0, frames * 2.0 * Math.PI / tfreq / 60);\r
//Figures.drawGaussian(ref img, 20, 1);\r
\r
//Figures.drawGabor(ref img, 20, 100, 1, 0, frames * 2.0 * Math.PI / tfreq / 60);\r
//Figures.drawGaussian(ref img, 20, 1);\r