albe99 nous apporta ses lumieres en ce 02-04-2007 02:58:
> Thank you very much..
> but I'm in trouble again..

> So, I've changed the scene:
> //------------------------------
> #include "colors.inc"
> #include "functions.inc"

> global_settings {
>    hf_gray_16 on
> }

> //camera & height_field parallels to the Z axis
> camera {
> location <0, 0, -10>
> look_at 0
> }

> height_field {
>    png "HFtest01.png"
>    scale <10, 3, 10>
>    rotate <-90, 0, 0>
>    translate y*0.0870551

>    texture {
>       normal { granite 0.4 }
>       pigment{
>  average{
>  pigment_map { [1 pigment{granite 0.4}]
>         [1 pigment{gradient z color_map{[0 rgb 1][1 rgb 0]}
>    }
>   }
>  }
>       finish { ambient 1 }
>    }
> }
> //------------------------------------------------

> povray stop with this message error:

> "Line: 40
> File Context (5 lines):
>       pigment{
>  average{
>  normal_map { [1 pigment{granite 0.4}]
>        [1 pigment{gradient z color_map{[0 rgb 1][1 rgb 0]}
>    }

> Parse Error: Average must have map."

My mistake, wrong kind of map. Change to:
pigment{average{
	pigment_map{[1 pigment{granite 0.4}]
		[1 pigment{gradient z color_map{[0 rgb 1][1 rgb 0]}
	}

-- 
Alain
-------------------------------------------------
Fix reason firmly in her seat, and call to her tribunal every fact, every
opinion. Question with boldness even the existence of a God; because, if
there be one, he must more approve of the homage of reason, than that of
blindfolded fear.
Thomas Jefferson

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