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Hierarchical generalized triangle strips
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DOI：10.1007/s003710050160.png)
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摘要
En 中文
This paper introduces a new refinement method for computing the triangle sequences of a mesh. We apply the method to construct a single generalized triangle strip that completely covers a parametric or implicit surface. A remarkable feature of this application is that our method generates the triangulation and the triangle strip simultaneously, using a mesh refinement scheme. As a consequence, we are able to produce a hierarchy of triangle strips defined at each refinement level. This data structure has many applications in geometry compression and rendering.
Keyword:
geometric modeling
mesh representation
sequential triangulations
Hamiltonian paths
triangle strips
accelerated rendering
geometry compression
