Figure 20.11a A sphere world illuminated by a directional light aiming to the right. Compare with Figure 20.11b.
20fig11a.wrl	Click on the image to view the VRML scene.

#VRML V2.0 utf8
# The VRML 2.0 Sourcebook
# Copyright (c) 1997
# Andrea L. Ames, David R. Nadeau, and John L. Moreland
Group {
    children [
        DirectionalLight {
            direction 1.0 0.0 0.0
        },
        Inline {
            url "spheres.wrl"
            bboxCenter 0.0 0.0 0.0
            bboxSize   16.0 16.0 1.0
        }
    ]
}