Smooth free-form surfaces over irregular meshes generalizing quadratic splines
نویسندگان
چکیده
منابع مشابه
Smooth free-form surfaces over irregular meshes generalizing quadratic splines
An algorithm for refining an essentially unrestricted mesh of points into a bivariate C 1 surface is given. The algorithm generalizes the construction of quadratic splines from a mesh of control points. It gives an explicit parametrization of the surface with quadratic and cubic pieces. When the mesh is regular then a quadratic spline surface is generated. Irregular input meshes with non quadri...
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ژورنال
عنوان ژورنال: Computer Aided Geometric Design
سال: 1993
ISSN: 0167-8396
DOI: 10.1016/0167-8396(93)90046-6