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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 Computing, 86 (2-3). Springer Wien. pp. 131-150. ISSN 0010-485X

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


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
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
Journal or Publication Title:Computing
Page Range:pp. 131-150
Publisher:Springer Wien
Series Name:Computing
Keywords:Geometric modelling - Tesselation - Triangulation - Curvature estimation
HGF - Research field:other
HGF - Program:other
HGF - Program Themes:W - no assignement
DLR - Research area:no assignement
DLR - Program:no assignment
DLR - Research theme (Project):W -- no assignement (old)
Location: Braunschweig
Institutes and Institutions:Institut of Simulation and Software Technology > Software Quality Assurance and Embedded Systems
Deposited By: Christian Wagner
Deposited On:14 Jan 2010 08:36
Last Modified:14 Jan 2010 08:36

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