Original scientific paper

C2 Filling of Gaps by Convex Combination of Surfaces under Boundary Constraints

Márta Szilvási-Nagy ; Department of Geometry Budapest University of Technology and Economics, Budapest, Hungary
Teréz P. Vendel ; Department of Mathematics University of Pécs, Pécs, Hungary
Hellmuth Stachel ; Inst. of Geometry Vienna University of Technology, Vienna, Austria

Abstract

Two surface generation methods are presented, one for connecting two surfaces with C2 continuity while matching also two prescribed border lines on the free sides of the gap, and one for G1 filling a three-sided hole in a special case. The surfaces are generated as convex combination of surface and curve constituents with an appropriate correction function, and are represented in parametric form.

Keywords

C2 continuity; Convex combination; Coons surfaces; Filling of holes; Surface modelling

Hrčak ID:

3938

URI

https://hrcak.srce.hr/3938

Publication date:

17.2.2003.

Article data in other languages: croatian

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