ISSN:
1432-2315
Keywords:
Ray tracing
;
Refraction
;
Image synthesis
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
Notes:
Abstract Dispersive refraction is the property that gives gemstones their fire, and that makes prisms produce a spectrum from white light. Modeling disperison in a ray tracing environment requires solution of some new problems, but allows production of more exciting images. The mechanism of dispersive refraction is discussed, and its implementation is described. Pictures of a prism and of several diamonds are included. Images generated by this technique are realistic, but are computationally expensive.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01890982
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