Rune wrote:

> The pattern is a bit like gradient and a bit like planar, but more powerful
> IMHO. The syntax would be like gradient, only with another keyword of
> course.
> 
> gradient2 <VECTOR>
> 
> ...or something like that. gradient2 y would from y=0 to y=1 return 0 to 1.
> But unlike regular gradient y it would stay at 1 at y>1 instead of
> repeating. At y<0 it would return 0, and that's where it's different from
> both gradient and planar. It increases in only the positive <VECTOR>
> direction, not both in the positive and negative direction.

It has already been done... but not in the official 3.1g
Please have a look about SHEET (or BAND ?) in some unofficial version.
It is exactly what it does.

The code of the functions was posted on the server.

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