Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
441100 | Computer Aided Geometric Design | 2006 | 11 Pages |
Abstract
We identify a class of monomial supports that are inherently improper because any surface rational parametrization defined on them is improper. A surface support is inherently improper if and only if the gcd of the normalized areas of the triangular sub-supports is non-unity. The constructive proof of this claim can be used to detect all and correct almost all improper surface parametrizations due to improper supports.
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