Shlomi Fish <[EMAIL PROTECTED]> writes:

> If anybody is familiar with the Gimp's gradient editting capabilities then
> he is probably familiar with the state-of-the-art one dimensional (1-D)
> gradient editting. My problem is that it's only one dimensional and does
> not allow you to edit a gradient in a plane.
> Does anybody know of any methodologies and algorithms for creating a
> two-dimensional gradient editting. I.e: I will be able to define points
> and shapes on the plane with colors that correspond to those handles, and
> then use blending methods between them, so that I'll eventually have a
> gradient that spreads across the 2-D plane.

You want PostScript-like tensor gradients.  The new edition of the Red
Book describes them nicely.


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