Компьютерная графика, осень 2011: Введение в трассировку лучей

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    Computer Graphics Support Group

    1

    URL: http://www.school30.spb.ru/cgsg/cgc/

    E-mail: CGSG@yandex.ru

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    Computer Graphics Support Group

    2Ray Casting

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    Computer Graphics Support Group

    3Ray Tracing

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    Computer Graphics Support Group

    4Ray Tracing

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    Computer Graphics Support Group

    5Forward vs. Backward

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    Computer Graphics Support Group

    6

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    Computer Graphics Support Group

    7 &

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    Computer Graphics Support Group

    8 (intersections)

    :

    :

    t(t>0)

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    Computer Graphics Support Group

    9Intersect Threshold

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    Computer Graphics Support Group

    10

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    Computer Graphics Support Group

    11

    1. 2.

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    Computer Graphics Support Group

    12

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    Computer Graphics Support Group

    13

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    Computer Graphics Support Group

    14 (quadrics)

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    Computer Graphics Support Group

    15 (quadrics)

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    Computer Graphics Support Group

    16 (box)

    :

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    Computer Graphics Support Group

    17

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    Computer Graphics Support Group

    18

    : P P

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    Computer Graphics Support Group

    19

    u,v,w

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    Computer Graphics Support Group

    20

    :

    M

    :

    (t)

    t

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    Computer Graphics Support Group

    21Constructive Solid Geometry

    :

    : ,

    ,

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    Computer Graphics Support Group

    22

    ( 27.11.2011)

    . . . .

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