>
> hello,
>
> i have this simple macro :
>
> #macro lineEquation (x1,z1,x2,z2)
>    #local det = x1-x2;
>    #if(det=0)
>      #error "\n\n---\nWarning, the system has no unique
> solution.\nProgram stop here\n\n"
>    #else
>      #local det_a = z1-z2;
>      #local det_b = (x1*z2)-(z1*x2);
>      <det_a/det, det_b/det, 0>
>    #end
> #end
>
>
> i call this with this syntax :
>
> #declare sidesLines[0][0] =
> lineEquation(rectangles[0][0].x,rectangles[0][0].z,rectangles[0][1].x,rec
> tangles[0][1].z); // with ';' at the end of the line.
>
>
> arrays "rectangles" and "sidesLines" are defined in this way :
>
> #declare nbRect=1;
> #declare rectangles = array[nbRect][4];
> #declare sidesLines = array[nbRect][4];
>
>
>
> when i run my script, i get this error :
>
> File Context (5 lines):
>    #else
>      #local det_a = z1-z2;
>      #local det_b = (x1*z2)-(z1*x2);
>      <det_a/det, det_b/det, 0>
>    #
> Parse Error: All #declares of float, vector, and color require
> semi-colon ';' at end if the language version is set to
>   3.5 or higher. Either add the semi-colon or set the language version to
> 3.1 or lower.
>
>
>
> where is my mistake ?
>
Try this:
<det_a/det, det_b/det, 0>;



Alain

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