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Chapter 20: Lighting Your World

../ch20/20fig12.gif
Figure 20.12

Two sphere worlds illuminated by two directional lights.

20fig12.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 [
        Transform {
            translation -9.0 0.0 0.0
            children [
                DirectionalLight {
                    direction 1.0 0.0 0.0
                },
                DEF Spheres Inline {
                    url "spheres.wrl"
                    bboxCenter 0.0 0.0 0.0
                    bboxSize   16.0 16.0 1.0
                },
            ]
        },
        Transform {
            translation 9.0 0.0 0.0
            children [
                DirectionalLight {
                    direction -1.0 0.0 0.0
                },
                USE Spheres
            ]
        }
    ]
}