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McGuire et al., 2003 - Google Patents

Fast, practical and robust shadows

McGuire et al., 2003

View PDF
Document ID
11712226833962396402
Author
McGuire M
Hughes J
Egan K
Kilgard M
Everitt C
Publication year
Publication venue
Brown University Computer Science Tech Report CS-03-19, November

External Links

Snippet

We present a set of algorithms for rendering shadows using the stencil buffer and shadow volume geometry. It can achieve greater performance than previous methods by applying a series of techniques for culling, clipping, and simplifying shadow volume geometry. The …
Continue reading at static.cs.brown.edu (PDF) (other versions)

Classifications

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    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/60—Shadow generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G06T15/405—Hidden part removal using Z-buffer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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    • G06T15/503—Blending, e.g. for anti-aliasing
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