Re: simultaneously a translation and a scaling with pfTGenPlane?

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Angus Dorbie (dorbie++at++multipass.engr.sgi.com)
Wed, 21 Jan 1998 09:27:33 -0800

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On Jan 21, 12:08pm, perfly++at++segolene.roazhon.inra.fr wrote:
> Subject: simultaneously a translation and a scaling with pfTGenPlane?
> Salut,
>
> I want to make Translation and Scaling
> to adjust my pfTexture on my pfTerrain.
> The texture is smaller than the terrain (*).
> can I make simultaneously a translation and a scaling
> with pfTGenPlane?

Yes you can adjust the length of the normal in the plane
equation to scale and translate using the 4th offset parameter.

> Others solutions ?
>

You could also consider using the texture matrix to transform
the coordinates produced by your plane equation.

Cheers,Angus.

-- 
"The ultimate measure of a man is not where he stands
in moments of comfort and convenience, but where he
stands at times of challenge and controversy."
                             -Martin Luther King, Jr.
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