-%% Constantes ------------------------------------------------------------------
-u := 1cm;
-pi := 3.141592654;
-c := 57.29578; % conversion d'un radian en degrés
-
-color rouge, vert, bleu, jaune, noir, blanc, orange, rose, violet, ciel,
- cielfonce, orangevif, gris, marron;
-rouge = (1,0,0);
-bleu = (0,0,1);
-noir = (0,0,0);
-blanc = (1,1,1);
-orange = (1,0.5,0);
-violet = blanc-vert;
-rose = (1,0.7,0.7);
-cielfonce = 0.9*(0.25,1,1);
-ciel = bleu+vert;
-orangevif = (1,0.25,0.1);
-vert = (0,1,0);
-jaune = blanc-bleu;
-gris = 0.8*white;
+%Constantes
+u:=1cm;
+pi:=3.141592654;
+c:=57.29578; % conversion d'un radian en degrés
+color rouge,vert,bleu,jaune,noir,blanc,orange,rose,violet,ciel,cielfonce,orangevif,gris,marron;
+rouge=(1,0,0);
+bleu=(0,0,1);
+noir=(0,0,0);
+blanc=(1,1,1);
+orange=(1,0.5,0);
+violet=blanc-vert;
+rose=(1,0.7,0.7);
+cielfonce=0.9*(0.25,1,1);
+ciel=bleu+vert;
+orangevif=(1,0.25,0.1);
+vert=(0,1,0);
+jaune=blanc-bleu;
+gris=0.8*white;