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Illustrative visualization: interrogating triangulated surfaces

Moorhead, Robert and Guan, Yanlin and Hagen, Hans and Boettger, Sven and Kotava, Natallia and Wagner, Christian (2009) Illustrative visualization: interrogating triangulated surfaces. In: Computing, 86 (2-3). Springer Wien. pp. 131-150. ISSN 0010-485X

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Official URL: http://www.springerlink.com/content/m2hpq218h2034721/

Abstract

Geometrical modeling is a crucial aspect of simulations involving manufactured objects and is usually performed using free-form surfaces. However, to simulate the flow through or about a manufactured object or to simulate structural integrity, the free-form surfaces must be tessellated into triangulated surfaces. To concurrently visualize the simulation results and the quality of the surfaces, we present two novel visualization algorithms for triangulated surfaces as opposed to the traditional freeform surfaces. The proposed algorithms are for curvature estimation based on local surface fitting with cubic triangular Bézier patches and for reflection-line computation.

Document Type:Contribution to a Collection
Title:Illustrative visualization: interrogating triangulated surfaces
Authors:
AuthorsInstitution or Email of Authors
Moorhead, RobertMississippi State University, Mississippi State, MS, USA
Guan, YanlinMississippi State University, Mississippi State, MS, USA
Hagen, HansUniversity of Kaiserslautern, Kaiserslautern, Germany
Boettger, SvenUniversity of Kaiserslautern, Kaiserslautern, Germany
Kotava, NatalliaUniversity of Kaiserslautern, Kaiserslautern, Germany
Wagner, ChristianUniversity of Kaiserslautern, Kaiserslautern, Germany
Date:October 2009
Refereed publication:Yes
Volume:86
Page Range:pp. 131-150
Publisher:Springer Wien
Series Name:Computing
ISSN:0010-485X
Status:Published
Keywords:Geometric modelling - Tesselation - Triangulation - Curvature estimation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:other
DLR - Research area:Raumfahrt
DLR - Program:R - no assignement
DLR - Research theme (Project):R -- no assignement
Location: Braunschweig
Institutes and Institutions:Institut of Simulation and Software Technology
Institut of Simulation and Software Technology > Software für Raumfahrtsysteme und interaktive Visualisierung
Deposited By: Christian Wagner
Deposited On:18 Dec 2009 12:19
Last Modified:28 Feb 2013 16:27

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