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: http://num-meth.srcc.msu.ru/english/zhurnal/tom_2003/v4r108.html
Дата изменения: Mon Feb 17 14:45:43 2003 Дата индексирования: Mon Oct 1 22:36:19 2012 Кодировка: |
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"Selection of detail levels at continuous surface simplification of
polygonal objects" S.S. Sadykov and A.A. Zakharov |
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A method for selection of detail levels is proposed. The method relates the geometric complexity of a polygonal object to the distance from the object to a spectator. A brief survey of currently available algorithms intended for decreasing the geometric complexity is given. A new algorithm for simplification of a polygonal model with the use of sequential deletion of object's vertices is considered. A ratio that relates the number of deleted vertices to the distance between an object and a spectator is obtained. The detail level can uniquely be determined on the basis of this ratio.
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| S.S. Sadykov and A.A. Zakharov e-mail: is@mivlgu.murom.ru |