Random Offset Curves and Surfaces with Controllable Noise
نویسندگان
چکیده
We introduce a novel parametric representation called ROPN (Random Offset Parametric representation with Noise), which is useful to represent a family of shapes sharing similar complex patterns often being able to be defined with the gradient noise functions. PORN is defined by replacing a static offset distance in a general offset with a gradient noise function. For example, PORN curve Cn(t) is defined by: Cn(t) = C(t) + N(t) · Noise(x), (1)
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تاریخ انتشار 2005