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Light reflection functions for simulation of clouds and dusty surfaces

Published: 01 July 1982 Publication History
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  • Abstract

    The study of the physical process of light interacting with matter is an important part of computer image synthesis since it forms the basis for calculations of intensities in the picture. The simpler models used in the past are being augmented by more complex models gleaned from the physics literature. This paper is another step in the direction of assimilating such knowledge. It concerns the statistical simulation of light passing through and being reflected by clouds of similar small particles. (It does not, however, address the cloud structure modeling problem). By extension it can be applied to surfaces completely covered by dust and is therefore a physical basis for various theories of diffuse reflection.

    References

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        Published In

        cover image ACM SIGGRAPH Computer Graphics
        ACM SIGGRAPH Computer Graphics  Volume 16, Issue 3
        July 1982
        308 pages
        ISSN:0097-8930
        DOI:10.1145/965145
        Issue’s Table of Contents
        • cover image ACM Conferences
          SIGGRAPH '82: Proceedings of the 9th annual conference on Computer graphics and interactive techniques
          July 1982
          333 pages
          ISBN:0897910761
          DOI:10.1145/800064
        Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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        Association for Computing Machinery

        New York, NY, United States

        Publication History

        Published: 01 July 1982
        Published in SIGGRAPH Volume 16, Issue 3

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