DocumentCode
1867026
Title
Normal bounds for subdivision-surface interference detection
Author
Grinspun, Eitan ; Schröder, Peter
fYear
2001
fDate
21-26 Oct. 2001
Firstpage
333
Lastpage
570
Abstract
Subdivision surfaces are an attractive representation when modeling arbitrary-topology free-form surfaces and show great promise for applications in engineering design and computer animation. Interference detection is a critical tool in many of these applications. In this paper, we derive normal bounds for subdivision surfaces and use these to develop an efficient algorithm for (self-) interference detection.
Keywords
CAD; computational geometry; computer animation; interference; solid modelling; topology; Gauss map; computer animation; engineering design; free-form surfaces; loop scheme; multi-resolution surfaces; normal bounds; self-interference detection; subdivision surface interference detection; topology; Analytical models; Animation; Application software; Computational geometry; Computational modeling; Computer graphics; Interference; Solid modeling; Surface treatment; Topology;
fLanguage
English
Publisher
ieee
Conference_Titel
Visualization, 2001. VIS '01. Proceedings
Conference_Location
San Diego, CA, USA
Print_ISBN
0-7803-7201-8
Type
conf
DOI
10.1109/VISUAL.2001.964529
Filename
964529
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