Recent content by machete

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    Graduate Finding the face of an icosahedron in which a vector falls in

    I am thinking about, given an icosahedron (polyhedron of 20 triangular faces) that "represents" a sphere (some may call it a Fuller Projection) and a vector describing a point in the sphere, finding the face of the icosahedron in which the vector falls in. The vector is unitary, the vectors...