Thanks for the help. I made the changes you recommended, but with one slight
difference. I had to scale the image by a factor of two(x&y), which makes sense
being that the original problem I had was the image covered only one quad of the
height field. No rotation was necessary in this case.

Nieminen Mika wrote:

> Peter Hale <pet### [at] trwcom> wrote:
> : I have taken a photo of a person and created a grayscale version of the
> : face. Using this as the Height Field input I tried to place the photo of
> : the person as the texture. The image map is specified as use once. The
> : results I recieve is the photo image being rendered to the +x,+y quad,
> : leaving the remaining three quads with no texture.
>
>   Scale and translate are the keywords.
>   You can make it for example this way: Translate the heightfield so that
> its corner is at the origin and scale it so that it's sized 1x1 (if I
> remember right, this is the default without translations or scales).
> Then apply the texture and translate and scale it (the texture) so that
> its corner is also at the origin and its dimensions are equal to the
> heightfield dimensions. (If I still remember right, you have also to rotate
> the texture 90 degrees but I suppose you have already guessed that)
>
> --
> main(i){char*_="BdsyFBThhHFBThhHFRz]NFTITQF|DJIFHQhhF";while(i=
> *_++)for(;i>1;printf("%s",i-70?i&1?"[]":" ":(i=0,"\n")),i/=2);} /*- Warp. -*/

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