Sciweavers

Free Online Productivity Tools i2Speak i2Symbol i2OCR iTex2Img iWeb2Print iWeb2Shot i2Type iPdf2Split iPdf2Merge i2Bopomofo i2Arabic i2Style i2Image i2PDF iLatex2Rtf Sci2ools

10

GMP
2000
IEEE

favoriteEmaildiscussreport

118views Solid Modeling» more GMP 2000»

A System for Constructing Boundary Representation Solid Models from a Two-Dimensional Sketch

13 years 9 months ago

A System for Constructing Boundary Representation Solid Models from a Two-Dimensional Sketch

Download ralph.cs.cf.ac.uk

This paper describes a system which converts a twodimensional sketch with hidden lines removed of a single polyhedral object into a boundary representation solid model. The system improves on a previous system by Grimstead by analysing the sketch for symmetry elements and regularities. It uses the results of this analysis to produce a more plausible topological completion of the hidden parts of the object, and to enforce exact constraints on the geometry of the boundary-representation model.

P. A. C. Varley, Ralph R. Martin

Real-time Traffic

GMP 2000 | Plausible Topological Completion | Representation Solid Model | Single Polyhedral Object | Solid Modeling |

claim paper

Related Content

» Threedimensional halfspace constructive solid geometry tree construction from implicit bou...

» Creating solid models from single 2D sketches

» A shape design system using volumetric implicit PDEs

» Inplace 3D sketching for authoring and augmenting mechanical systems

» 3D Modeling from Range Imagery An Incremental Method with a Planning Component

» nD Object Representation and Detection from Single 2D Line Drawing

» TwoStep 3Dimensional Sketching Tool for New Product Development

» Robust mesh reconstruction from unoriented noisy points

» Frontal geometry from sketches of engineering objects is line labelling necessary

Post Info
More Details (n/a)

Added	31 Jul 2010
Updated	31 Jul 2010
Type	Conference
Year	2000
Where	GMP
Authors	P. A. C. Varley, Ralph R. Martin

Comments (0)