%%Tetraèdre %Sommets NbS:=4; Sommet1:=(0,0,1); Sommet2:=(-0.4714045,-0.8164965,-1/3); Sommet3:=(0.942809,0,-1/3); Sommet4:=(-0.4714045,0.8164965,-1/3); %Faces NF:=4; Fc[100]:=3;Fc[101]:=1;Fc[102]:=2;Fc[103]:=3; Fc[200]:=3;Fc[201]:=1;Fc[202]:=3;Fc[203]:=4; Fc[300]:=3;Fc[301]:=1;Fc[302]:=4;Fc[303]:=2; Fc[400]:=3;Fc[401]:=2;Fc[402]:=4;Fc[403]:=3;