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plottools[cutin] - perform contraction on polygon faces
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Calling Sequence
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cutin(p, r)
cutin([p1, p2, ... ], r)
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Parameters
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p
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POLYGONS structure or a list thereof
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r
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ratio of similarity, ranges from 0 to 1
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Description
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For each polygon in a given POLYGONS structure, this command contracts the polygon by replacing it by a new polygon, which is similar to the original and its center and orientation are the same as the original. The ratio of similarity is specified with the parameter r.
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This command produces a POLYGONS object, which can be used in a PLOT3D data structure, or displayed using the plots[display] command.
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The cutin command forces a display style of PATCHNOGRID. Other options to style are ignored.
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