The surface of the object on the right shall be modelled with triangles. Define suitable coordinates for the six vertices and specify the triangles based on the vertices. Make sure that the...

The surface of the object on the right shall

be modelled with triangles. Define suitable coordinates for

the six vertices and specify the triangles based on the vertices. Make sure that the orientation of each triangle is chosen correctly. The vertices of a triangle should occur in

anticlockwise order when looking at the surface from outside the object. The object itself is two units high, one unit

in depth and five units wide. Write a Java 3D program to

model and display the object. Use the technique that was

explained in Sect. 6.4.

6.2 Draw the quadtree for the triangle on the right up to a

depth of two. The root (level 0) of the quadtree corresponds to the

dashed square.