作者: W.-H. Du , F. J. M. Schmitt
DOI: 10.1007/978-3-642-83492-9_31
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摘要: The tensor product Bezier patch is one of the most widely used models for representation surfaces in CAGD. shape objects to be designed often complex so a piecewise needed cases. If resulting surface present smooth aspect its shape, then geometric continuity between adjacent patches essential.