A Progressive Algorithm for Three Point Transport
نویسندگان
چکیده
منابع مشابه
A Progressive Algorithm for Three Point Transport
When computing global illumination in environments made up of surfaces with general Bidirectional Reflection Distribution Function, a three point formulation of the rendering equation can be used. Brute-force algorithms can lead to a linear system of equations whose matrix is cubic, which is expensive in time and space. The hierarchical approach is more efficient. Aupperle et al. proposed a hie...
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ژورنال
عنوان ژورنال: Computer Graphics Forum
سال: 1999
ISSN: 0167-7055
DOI: 10.1111/1467-8659.00301