Article | SIGRAD 2008. The Annual SIGRAD Conference Special Theme: Interaction; November 27-28; 2008 Stockholm; Sweden | Core-based morphing algorithm for triangle meshes

Title:
Core-based morphing algorithm for triangle meshes
Author:
Martina Málková: Department of Computer Science and Engineering, University of West Bohemia, Czech Republic Ivana Kolingerová: Department of Computer Science and Engineering, University of West Bohemia, Czech Republic Jindrich Parus: Department of Computer Science and Engineering, University of West Bohemia, Czech Republic
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Year:
2008
Conference:
SIGRAD 2008. The Annual SIGRAD Conference Special Theme: Interaction; November 27-28; 2008 Stockholm; Sweden
Issue:
034
Article no.:
011
Pages:
39-46
No. of pages:
8
Publication type:
Abstract and Fulltext
Published:
2008-11-27
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press; Linköpings universitet


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This paper presents a method for the metamorphosis of genus-0 triangle meshes based on their intersection. It is an extension of our previous 2D algorithm [M´alkov´a; 2007]. Our algorithm is designed to simulate growing processes; therefore it is useful for morphing objects; where the user expects some parts of the latter object to grow out from the former one (e.g. a head with and without horns). The user can influence the algorithm’s behavior by changing the mutual position of the objects; while the results are easily predictable.

CR Categories: I.3.5 [Computational Geometry and Object Modeling]: Boundary representations— [I.3.7]: Three-Dimensional Graphics and Realism—Animation

Keywords: Morphing; triangle meshes; mesh intersection

SIGRAD 2008. The Annual SIGRAD Conference Special Theme: Interaction; November 27-28; 2008 Stockholm; Sweden

Author:
Martina Málková, Ivana Kolingerová, Jindrich Parus
Title:
Core-based morphing algorithm for triangle meshes
References:

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Levin; D. (1987). Multidimensional reconstruction by set-valued approximation. Clarendon Press Institute Of Mathematics And Its Applications Conference Series; Algorithms for approximation; pages 421–431.


M´alkov´a; M. (2007). A new core-based morphing algorithm for polygons. Proceedings of CESCG.

SIGRAD 2008. The Annual SIGRAD Conference Special Theme: Interaction; November 27-28; 2008 Stockholm; Sweden

Author:
Martina Málková, Ivana Kolingerová, Jindrich Parus
Title:
Core-based morphing algorithm for triangle meshes
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