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Stereographic projection of polyhedron

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David
Marec
Dragged to rotate scene. Press : 'x' to rotate polyhedron around X axis; 'y' and 'z' around Y and Z axis. 'e' and 'E' for zoom in and out. Take a polyhedron (J57 here). Explode it on unit sphere. Let's make its stereographic projection on a plane. A way for flat people to understand 3D shape ! This sketch allows any polyhedron or line on sphere. Work in progress. Sphere color partition, draw lines as surface... Animation on www.vimeo.com/2065546 More details on www.imagedesmaths.fr.
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