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CSG feature trees from engineering sketches of polyhedral shapes

Plumed, Raquel, Company, Pedro, Varley, Peter A. C. and Martin, Ralph Robert 2014. CSG feature trees from engineering sketches of polyhedral shapes. Presented at: Eurographics 2014, Strasbourg, France, 7-11 April 2014. Eurographics Association, pp. 33-36.

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Abstract

We give a method to obtain a 3D CSG model from a 2D engineering wireframe sketch which depicts a polyhedral shape. The method finds a CSG feature tree compatible with a reverse design history of a 2D line-drawing obtained by vectorising the sketch. The process used seeks the CSG feature tree recursively, combining all design or manufacturing features embedded in the sketch, proceeding in reverse order from the most detailed features to the blank.

Item Type: Conference or Workshop Item (Paper)
Date Type: Publication
Status: Published
Schools: Computer Science & Informatics
Additional Information: Short paper. Short Paper Chair: Eric Galin, Michael Wand. Published online via the Eurographics Digital Library.
Publisher: Eurographics Association
Related URLs:
Last Modified: 04 Jun 2017 06:24
URI: http://orca.cf.ac.uk/id/eprint/59565

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