Continuous Level of Detail for Large Scale Rendering of 3D Animated Polygonal Models
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Other documents of the author: Ramos, Jose Francisco; Ripollés Mateu, Oscar Enrique; Chover, Miguel
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comunitat-uji-handle2:10234/7038
comunitat-uji-handle3:10234/54899
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http://dx.doi.org/10.1007/978-3-642-31567-1_19 |
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Title
Continuous Level of Detail for Large Scale Rendering of 3D Animated Polygonal ModelsDate
2012Publisher
Springer Berlin HeidelbergISBN
978-3-642-31566-4ISSN
0302-9743; 1611-3349Bibliographic citation
Ramos, Francisco; Ripollés, Oscar; Chover, Miguel "Continuous Level of Detail for Large Scale Rendering of 3D Animated Polygonal Models". En: Articulated Motion and Deformable Objects– 7th International Conference, AMDO 2012, Port d’Andratx, Mallorca, Spain, July 11-13, 2012. Proceedings / Perales, Francisco J. [et al.] (Eds.). Berlin : Springer, 2012. (Lecture Notes in Computer Science; 7378) . ISBN 978-3-642-31566-4, pp. 194-203Type
info:eu-repo/semantics/bookPartPublisher version
http://link.springer.com/chapter/10.1007%2F978-3-642-31567-1_19Subject
Abstract
Current simulation applications are mainly focused on the efficient management of scenarios with static objects. However, managing dynamic objects, such as animated characters, is very different and requires more ... [+]
Current simulation applications are mainly focused on the efficient management of scenarios with static objects. However, managing dynamic objects, such as animated characters, is very different and requires more specific processing methods which tend to have a high computational cost. Recent advances in graphics hardware offer more ways to improve the performance of these scenes. In this paper, we introduce a new method for rendering large crowds of animated characters at interactive frame rates. Our method is a fully-GPU hybrid combination of mesh instancing, continuous level of detail and hardware palette skinning. Thus, we take advantage of mesh instancing to render multiple instances of a given mesh belonging to a continuous level of detail model, avoiding the typical popping artifacts existing on previous approaches. We finally obtained a low storage cost, performance improvements when applying level of detail and mesh instancing techniques and, moreover, a minimization of the overhead produced by animating. [-]
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