建築設計プロセスにおける幾何的知識の表現に関する研究

概要

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Geometric knowledge is essential to architectural design. Every geometric object used in current CAD/CG systems is primary defined by vertices. But most of geometric objects in architectural design are produced by previously defined objects and geometric procedures. To follow the designer's decision making process, what we have to store in intelligent CAAD systems are the desiger's decisions expressed as procedures which imply the geometric facts, restrictions, and contexts. GDL (Geometric Decision Library) is designed to express architectural designer)s geometric decisions making process naturally, and implemented on Smalltalk environment. GDL constitutes geometric decision tree (network) for architectural design, and reconsideration of geometric decision for a,n architectural design extracts each restrictions, and can maintain total geometry in every state of architectural design process.
社団法人日本建築学会の論文
1997-06-30