Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 14 Issue 2
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- Pages.367-375
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- 1990
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- 1225-5963(pISSN)
DOI QR Code
Constructing the Development of Solids by Personal Computer
개인용 컴퓨터를 이용한 전개도 작성에 관한 연구
- Published : 1990.03.01
Abstract
A data structure representing 3-D objects was designed for the personal computer. It is very simple to be used in the personal computers which have small memory and low speed. A homogeneous transformation for developing 3-D objects was derived. Each developing procedure consists of five transformations : one translational-three rotational-one translational. Developing a solid is a creative work. So the results of developing vary with the order of surfaces to be developed. One method to reduce the length of seam was considered. The programs used in this study were written in Pascal and Assembly and a modeller that generates 3-D primitives was included. This program is an interactive dual-screen system. While all the menus in Korean are displayed at the monochrome monitor, the development figures with projective views are drawn at the color monitor. The program has wide applications for plate works.
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