Constraint based parametric conics for CAD
| dc.contributor.author | Fudos, I. | en |
| dc.contributor.author | Hoffmann, C. M. | en |
| dc.date.accessioned | 2015-11-24T17:02:48Z | |
| dc.date.available | 2015-11-24T17:02:48Z | |
| dc.identifier.issn | 0010-4485 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/11093 | |
| dc.rights | Default Licence | - |
| dc.subject | conics for computer-aided design | en |
| dc.subject | geometric constraint solving | en |
| dc.subject | rational b-splines | en |
| dc.subject | rational b-splines | en |
| dc.subject | curve | en |
| dc.title | Constraint based parametric conics for CAD | en |
| heal.abstract | We describe how to construct conic blending arcs from constraints, using a unified rational parametric representation that combines the separate cases of blending parallel and non-parallel edges. The possible constraints are that the are must have a given distance from a line, a point, or a circle, or else intersect a circle or a line at a prescribed angle. Our representation is easily converted into a rational B-spline with positive weights, and is therefore compatible with internal representations used by most solid modeling systems. Finally, we discuss how we integrated this work with an algebraic constraint solver. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.journalName | Computer-Aided Design | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1996 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Ηλεκτρονικών Υπολογιστών και Πληροφορικής | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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