% D = The n vertex coordinates of the wireframe Toyota model
% and C = the nxn connection structure of the Toyata wireframe
% representation are constructed

D1 = [ -6.5, -6.5, -6.5, -6.5, -2.5, -2.5, -0.75, -0.75, 3.25, 3.25;
       -2  , -2  ,  0.5,  0.5,  0.5,  0.5,  2   ,  2   , 2   , 2   ;
       -2.5,  2.5,  2.5, -2.5, -2.5,  2.5, -2.5 ,  2.5 ,-2.5 , 2.5 ;
        1  ,  1  ,  1  ,  1  ,  1  ,  1  ,  1   ,  1   , 1   , 1   ; ];

D2 = [  4.5,  4.5,  6.5,  6.5,  6.5,  6.5;
        0.5,  0.5,  0.5,  0.5, -2  , -2  ;
       -2.5,  2.5, -2.5,  2.5,  2.5, -2.5;
        1  ,  1  ,  1  ,  1  ,  1  ,  1  ; ];

D = [ D1, D2];

%Pnt  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16
C = [ 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1;
      1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0;
      0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0;
      1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0;
      0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0;
      0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0;
      0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0;
      0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0;
      0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0;
      0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0;
      0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0;
      0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0;
      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1;
      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0;
      0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1;
      1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0; ];