二次曲面的光滑拼接与角域填补

Abstract

Abstract: We investigated the problem of GC₁ blending and corner filling with a quadratic surface for two givenquadratic surfaces with the help of smooth cofactor, presenting the sufficient and necessary condition of GC₁ blending with the quadratic surface, and giving a method of corner filling with quadratic surfaces. This work introduces an effective solution for the problem of hole filling in polygonal region.

Key words: quadratic surface, GC₁ blending, corner filling, smoothing cofactor

CLC Number:

O241.5

WANG Shuang, LI Peng. Smooth Blending and Corner Filling with Quadratic Surfaces[J].J4, 2008, 46(01): 45-47.

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Smooth Blending and Corner Filling with Quadratic Surfaces

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