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geom3d[incident] - return the vertices incident to a given vertex of a polyhedron
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Calling Sequence
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incident(ngon, i)
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Parameters
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ngon
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polyhedron
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i
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-
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positive integer
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Description
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The routine incident returns a list of vertices incident to the i-th vertex of the given polyhedron ngon.
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Examples
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Define a snub cube with center (0,0,0), radius of the in-sphere 1
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Find the coordinates of vertices which are incident to the second vertex
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| (4) |
The command with(geom3d,incident) allows the use of the abbreviated form of this command.
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