827 SECTION 9.5 3D Artwork FIGURE 9.12 Rendering of the 3D artwork using View3 (cross section rotated around the z axis by 30 degrees) Figure 9.12 shows the cross section specified for the 3DView that references CrossSection3. This cross section specifies a plane that differs from the one speci- fied in CrossSection1 (Figure 9.10) in the following way: • Perpendicular to the X axis, parallel to the Y axis, and rotated 30 degrees around the Z axis: /O [ null 0 30]