Figure 14.6 A medallion built from 12 elevation-grid ribbons.
14fig06.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 [
        DEF ThreeRibbon Group {
            children [
                DEF OneRibbon Transform {
                    translation 0.0 0.0 -2.0
                    children Inline {
                        url "ribbon.wrl"
                    }
                },
                Transform {
                    rotation 0.0 1.0 0.0  0.52
                    children USE OneRibbon
                },
                Transform {
                    rotation 0.0 1.0 0.0  1.05
                    children USE OneRibbon
                }
            ]
        },
        Transform {
            rotation 0.0 1.0 0.0  1.57
            children USE ThreeRibbon
        },
        Transform {
            rotation 0.0 1.0 0.0  3.14
            children USE ThreeRibbon
        },
        Transform {
            rotation 0.0 1.0 0.0  4.71
            children USE ThreeRibbon
        }
    ]
}