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프리핸드 스케치 기반 모델링 시스템과 상업용 MCAD의 절차적 인터페이스
- Issue Date
- 1-8월-2008
- Publisher
- 한국CAD/CAM학회
- Keywords
- sketch-based modeling; gestural modeling; history-based parametric; CAD interface
- Citation
- 한국CAD/CAM학회논문집, v.13, no.4, pp 255 - 264
- Pages
- 10
- Journal Title
- 한국CAD/CAM학회논문집
- Volume
- 13
- Number
- 4
- Start Page
- 255
- End Page
- 264
- Abstract
- Research that reconstructs a 3D model from a freehand 2D sketch has gained attention since 1990s, when data integration in the CAD/CAPP/CAM/CNC chain was an important issue. However, 2D sketches in the conceptual design phase have not been integrated with the downstream CAD/CAPP/CAM/CNC chain. In this paper, we present a method to interface a freehand sketch modeling to commercial CAD systems by mapping a sketch modeling history to the macro parametric history. We use an extended ISO10303-112 standard to represent the modeling history in a gestural modeling system and translate sketch files to neutral macro files. Macro parametric translators are used to translate netural macro files to commercial CAD files.
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