On 19/01/2020 07:16, Melody wrote:

> #macro label(Text,objv,r,col,top)
> #local vl = vlength(objv-campos)/88;
> #if (top)
> #local pnt = camup*(r*1.05)+objv;
> #else
> #local pnt = -camup*(vl*FontSize+r)+objv;
> #end
> #local eye = vnormalize(pnt-campos);
> object {
>    text {
>      ttf "Arial.ttf" Text 2 0
>      texture {  pigment { rgb col }  finish { ambient 1 diffuse 0 } }
>    }
>    translate x*(strlen(Text)*-0.15*FontSize)
>    scale vl*FontSize
>    Matrix_Trans(vnormalize(vcross(camup,eye)),camup,eye,pnt)
>    no_shadow
> }
> #end


Thank for this macro. It seems to be working perfectly.
My firt try with **label()**


Thanks :)

-- 
Kurtz le pirate
Compagnie de la Banquise

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