SET #4, THREE-DIMENSIONAL VIEW

The fourth set consists of a 3-D projection of the entire undamaged structure as viewed from the southwest, an enlarged 3-D projection of the first 16 floors of the undamaged structure, and an animated sequence of the propagation of the 3-D projection overpressure contours ranging from 1000 psi down to 5 psi over the first 16 floors. Associated with the animated sequence the components of the structure are color-coded according to damage level, with green for no damage, yellow for slight damage, orange for moderate damage, and red for severe damage.