Title | Description | Subject | Date | ||
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1 | PRT--a high quality image synthesis system for B-spline surfaces | Many applications in Computer Aided Design require high quality images of three-dimensional scenes. A system is presented for rendering objects designed with an existing B-spline based geometric modeling package. Two algorithms for ray tracing B-spline surfaces are discussed, one using iterative num... | computer graphics; computer aided design; B-spline surfaces; image synthesis system | 1988-12 |