Ray Tracing

Famous quotes containing the words ray and/or tracing:

    An original is a creation
    motivated by desire.
    Any reproduction of an original
    is motivated by necessity ...
    It is marvelous that we are
    the only species that creates
    gratuitous forms.
    To create is divine, to reproduce
    is human.
    —Man Ray (1890–1976)

    Lexicographer: a writer of dictionaries, a harmless drudge, that busies himself in tracing the original, and detailing the signification of words.
    Samuel Johnson (1709–1784)