渲染修剪隐式曲面和曲线

International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa Pub Date : 2004-11-03 DOI:10.1145/1029949.1029951

B. Schmitt, G. Pasko, A. Pasko, T. Kunii

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引用次数: 8

摘要

讨论了由实体裁剪的隐式曲面和曲线的模型。载体表面和修剪实体都使用函数表示法建模。描述了裁剪曲面和曲线多边形化的算法，以及裁剪曲面的光线追踪。给出了相关的图解和CAD实例。

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Rendering trimmed implicit surfaces and curves

Models of implicit surfaces and curves trimmed by a solid are discussed in the context of dimensionally heterogeneous object modeling. Both a carrier surface and a trimming solid are modeled using the function representation. Algorithms for polygonization of trimmed surfaces and curves, as well as ray-tracing of trimmed surfaces are described. Illustrative and CAD related examples are given.

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International Conference on Computer Graphics, Virtual Reality, Visualisation and Interaction in Africa

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