Implementation of algorithms for graphic surface modeling using transputers
โ Scribed by A. Valenzano; P. Montuschi; L. Ciminiera
- Publisher
- Elsevier Science
- Year
- 1989
- Weight
- 455 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0165-6074
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AbstractรThis paper discussed the problem of ยฎnding intersections between surfaces. Surfaces are divided into planar sub-patches, typically triangles. Triangles of one surface are tested for intersection with triangles of the second surface, one by one. The triangles are ยฎrst projected on a horizont
The proposed algorithm d/splays the projected surface F as a quadrilateral grid of straight segments, g; any one of these can be part of the silhouette if, and only if, the two patches connected along g lie on the same side of it. The same segment g is drawn, if it is not hidden by remote patches. T