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box-box.irt
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1991-03-21
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572b
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39 lines
#
# Intersection of two boxes:
#
# Created by Gershon Elber, Jan. 89
#
save_mat = view_mat;
view_mat = view_mat * scale(vector( 0.1, 0.1, 0.1 ));
b1=box(vector(-3,-2,-1),6,4,2);
b2=box(vector(-4,-3,-2),2,2,4);
a1=b2+b1;
interact(list(a1),false);
free(a1);
a2=b2*b1;
interact(list(a2),false);
free(a2);
a3=b2-b1;
interact(list(a3),false);
free(a3);
a4=b1-b2;
interact(list(a4),false);
free(a4);
intercrv = true;
a5=b2*b1;
interact(list(a5,b1,b2),false);
free(a5);
intercrv = false;
free(b1);
free(b2);
view_mat = save_mat;