Group {
		children [
				Background {
						groundAngle [ 1.309, 1.571 ]
						groundColor [ 0.1 0.1 0, 0.4 0.25 0.2, 0.6 0.6 0.6 ]
						skyAngle [ 1.309, 1.571 ]
						skyColor [ 0 0.2 0.7, 0 0.5 1, 1 1 1 ]
				}

     				Viewpoint { position 0 -2 22 }

				Transform {
					rotation 1 0 0 -0.99
					children [
						Shape {
								appearance Appearance {
										material Material {
												emissiveColor 0 1 0
										}
								}
								geometry BitWrapper { 
										node MeshGrid {
												gridCoord { }
												coord { }
												color { }
												texCoord { }
												normal { }
												displayLevel 4
										}
										type 0
										url 12
								}
						}
					]
				}
    ]
} 

UPDATE OD [
	ObjectDescriptor
	{
  		objectDescriptorID 12
  		muxScript Wheel_URL.scr
 	}
]


