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Geometry Textures and Applications †
Author(s) -
De Toledo Rodrigo,
Wang Bin,
Lévy Bruno
Publication year - 2008
Publication title -
computer graphics forum
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 120
eISSN - 1467-8659
pISSN - 0167-7055
DOI - 10.1111/j.1467-8659.2008.01185.x
Subject(s) - rendering (computer graphics) , visualization , computer graphics (images) , geometry , computer science , solid geometry , ray casting , computational geometry , smoothing , computer graphics , scientific visualization , texture mapping , volume rendering , computer vision , artificial intelligence , mathematics
Abstract Geometry textures are a novel geometric representation for surfaces based on height maps. The visualization is done through a graphics processing unit (GPU) ray casting algorithm applied to the whole object. At rendering time, the fine‐scale details (mesostructures) are reconstructed preserving original quality. Visualizing surfaces with geometry textures allows a natural level‐of‐detail (LOD) behaviour. There are numerous applications that can benefit from the use of geometry textures. In this paper, besides a mesostructure visualization survey, we present geometry textures with three possible applications: rendering of solid models, geological surfaces visualization and surface smoothing.