Solving spatial basic geometric constraint configurations with locus intersection

X. Gao, C. Hoffmann, Wei-Qiang Yang
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引用次数: 62

Abstract

A basic idea of geometric constraint solving is to decompose the constraint problem into smaller ones according to some basic configurations. In this paper, we find all spatial basic configurations involving points, lines, and planes containing up to six geometric primitives in an automated way. Many of these basic configurations still resist effective analytical solutions. We propose the locus intersection method for geometric constraint solving, which is used to solve all these basic configurations.
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用轨迹交求解空间基本几何约束构型
几何约束求解的一个基本思想是根据一些基本构型将约束问题分解成更小的约束问题。在本文中,我们自动找到了包含多达六个几何基元的所有空间基本构型,包括点、线、面。这些基本配置中的许多仍然无法进行有效的分析解决。我们提出了求解几何约束的轨迹交法,用于求解所有这些基本构型。
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