Geometric Modeling of Compound NURBS Surfaces
نویسندگان
چکیده
منابع مشابه
Modifying the shape of NURBS surfaces with geometric constraints
NURBS surfaces are among the most commonly used parametric surfaces in CAGD and Computer Graphics. This paper investigates shape modi®cation of NURBS surfaces with geometric constraints, such as point, normal vector, and curve constraints. Two new methods are presented by constrained optimization and energy minimization. The former is based on minimizing changes in control net of surfaces, wher...
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ژورنال
عنوان ژورنال: Engineering and Technology Journal
سال: 2020
ISSN: 2412-0758,1681-6900
DOI: 10.30684/etj.v38i2a.300