This applet traces Bézier curves of different orders. The number of control points can be edited, and each control point can be moved by drag and drop.
Friday, September 14, 2012
Friday, September 7, 2012
Dioptric surface
This applet makes a simple ray tracing of a dioptric surface. The source can be moved by drag and drop, and the dioptric surface can be edited. It works fine just for the left surface.
Saturday, September 1, 2012
Mirrors
This applet simulates the behavior of a mirror. The source can be moved by drag and drop, and the mirror's surface can be edited. It works fine for both front and back surfaces.
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