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Figure 11.2
A cafˇ sign within a billboard group. |
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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 [
# Cafe Sign in a Billboard group
Billboard {
axisOfRotation 0.0 1.0 0.0
children [
DEF Cafe Shape {
appearance DEF GlowWhite Appearance {
material Material {
emissiveColor 1.0 1.0 1.0
diffuseColor 0.0 0.0 0.0
}
}
geometry Text {
string "Cafe"
fontStyle FontStyle {
justify "MIDDLE"
}
}
},
DEF BlueDisk Transform {
translation 0.0 0.3 -0.10
rotation 1.0 0.0 0.0 -1.57
children Shape {
appearance Appearance {
material Material {
diffuseColor 0.0 0.3 0.8
}
}
geometry Cylinder {
radius 1.3
height 0.1
}
}
},
DEF WhiteDisk Transform {
translation 0.0 0.3 -0.10
rotation 1.0 0.0 0.0 -1.57
children [
Shape {
appearance USE GlowWhite
geometry Cylinder {
radius 1.4
height 0.08
}
}
]
},
DEF RedAndWhiteBoxes Transform {
translation 0.0 0.3 -0.10
children [
Shape {
appearance Appearance {
material Material {
diffuseColor 0.8 0.0 0.0
}
}
geometry Box {
size 4.0 1.2 0.06
}
},
Shape {
appearance USE GlowWhite
geometry Box {
size 4.2 1.4 0.04
}
}
]
}
]
},
# Non-billboard sign pole and ground
DEF Pole Transform {
translation 0.0 -3.1 -0.10
children Shape {
appearance DEF Gray Appearance {
material Material {
diffuseColor 0.6 0.6 0.6
}
}
geometry Box {
size 0.4 4.0 0.4
}
}
},
DEF PoleBase Transform {
translation 0.0 -5.2 -0.10
children Shape {
appearance USE Gray
geometry Box {
size 1.0 0.2 1.0
}
}
},
DEF Ground Transform {
translation 0.0 -5.35 -0.10
children Shape {
appearance USE Gray
geometry Box {
size 10.0 0.1 10.0
}
}
}
]
}