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Figure 7.13
A tree scaled along a diagonal axis using scale orientation. |
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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 [
# Ground
Shape {
appearance DEF White Appearance {
material Material { }
}
geometry Box {
size 12.0 0.1 12.0
}
},
# Tree
Transform {
translation 0.0 1.0 0.0
scale 1.0 2.0 1.0
scaleOrientation 0.0 0.0 1.0 -0.785
center 0.0 -1.0 0.0
children [
# Trunk
Shape {
appearance USE White
geometry Cylinder {
radius 0.5
height 2.0
}
},
# Branches
Transform {
translation 0.0 3.0 0.0
children Shape {
appearance USE White
geometry Cone {
bottomRadius 2.0
height 4.0
}
}
}
]
}
]
}