Rafal 'Raf256' Maj <raf### [at] raf256com> wrote:
> can somebody give my quick example of building height_field
> with i.e. function { x+z+sin(x+z) } (instead of loading it from .bmp). 
> Where can I read more about it in help ?

  It is admittely hard to find (and this will probably be fixed). It's
in section 6.7.11.16 of the documentation.

-- 
#macro M(A,N,D,L)plane{-z,-9pigment{mandel L*9translate N color_map{[0rgb x]
[1rgb 9]}scale<D,D*3D>*1e3}rotate y*A*8}#end M(-3<1.206434.28623>70,7)M(
-1<.7438.1795>1,20)M(1<.77595.13699>30,20)M(3<.75923.07145>80,99)// - Warp -

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