新しいベジェ区分曲面補間法

概要

論文の詳細を見る
The most encountering problems in the surface modeling are to find the intersection between two or more pieces of surfaces. Constructing interpolation surface, in the intermediate region, is one of the major issues in such fields. For surfaces defined on a polygonal region, the methods to be used mainly dependes on the number of subdivisions on which the polygonal region is subdivided. The interpolated surface is often quadratic or cubic, rarely higher order. Our method, however, deals with parametric Bezier and polynomial surfaces and it is based only on the piece of surface models at the boundary of the intermediate region, without using any boundary data such as values and its derivatives. This new method allowes to interpolate a region enclosed by one,two,three or four boundary surfaces. The method proposed here is based on the piecewise representation.
社団法人電子情報通信学会の論文
1995-09-05