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Curved polygon

Posted on 24 January, 2012 by bgimeno

Consider a polygon of N sides. On one side of this polygon draw a semicircle of diameter less than the length of the side. Draw an arc with center on one of the vertices adjacent that connects to the first semicircle. The process is repeated on each side. If the first semicircle is located outside the shape is … Continue reading →

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The Persistence Of Vision Ray-Tracer

Posted on 28 November, 2011 by bgimeno

The Persistence of Vision Ray-Tracer creates three-dimensional, photo-realistic images using a rendering technique called ray-tracing. It reads in a text file containing information describing the objects and lighting in a scene and generates an image of that scene from the … Continue reading →

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