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Ordering triangles in triangulated terrains over regular grids

Author
Joan-Arinyo, R.; Alonso, J.
Type of activity
Presentation of work at congresses
Name of edition
XXVI Spanish Computer Graphics Conference
Date of publication
2016
Presentation's date
2016-09-15
Book of congress proceedings
XXVI Spanish computer graphics conference
First page
71
Last page
76
DOI
10.2312/ceig.20161313
Repository
http://hdl.handle.net/2117/102161 Open in new window
Abstract
In this work we report on a set of rules to visit triangles in triangulated height fields defined over regular grids in a back-to- front order with respect to an arbitrary viewpoint. With the viewpoint, we associate an axis-alligned local reference framework. Projections on the XY plane of the local axis and the bisector of the first and third quadrants define six sectors. Specific visiting rules for collections of triangles that project on each sector are then defined. The experiments conducted...
Citation
Joan-Arinyo, R., Alonso, J. Ordering triangles in triangulated terrains over regular grids. A: Spanish Computer Graphics Conference. "XXVI Spanish computer graphics conference". Salamanca: 2016, p. 71-76.
Keywords
Computer graphics, Image Generation, Line and curve generation
Group of research
CREB - Biomedical Engineering Research Centre
GIE - Engineering Informatics Group

Participants