Uploaded November 2010 | Updated September 2026, 1 week ago

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I wrote this in CPC BASIC today, translated from examples in C++. The tutorial for this surprisingly fast algorithm is at lodev.org/cgtutor/raycasting.html

I captured it with a camera again, I still need to make a modulator for it so I can capture it directly. The video is looped three times for effect. The total processing time was just over an hour. You can see the capture time in the bottom right hand corner.