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Figure 11.4
Two transformed groups of shapes, each with its own bounding box. |
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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 [
# Translated Shape
Transform {
translation 20.0 0.0 0.0
bboxCenter 0.0 0.0 0.0
bboxSize 25.0 25.0 25.0
children [
DEF Widest Shape {
appearance Appearance {
material Material {
diffuseColor 0.0 1.0 0.0
}
}
geometry Box {
size 25.0 2.0 2.0
}
},
DEF Tallest Shape {
appearance Appearance {
material Material {
diffuseColor 1.0 1.0 0.0
}
}
geometry Box {
size 2.0 25.0 2.0
}
},
DEF Deepest Shape {
appearance Appearance {
material Material {
diffuseColor 0.5 1.0 0.0
}
}
geometry Box {
size 2.0 2.0 25.0
}
}
]
},
# Rotated Shape
Transform {
rotation 0.0 1.0 0.0 0.785
bboxCenter 0.0 0.0 0.0
bboxSize 25.0 25.0 25.0
children [
USE Widest,
USE Tallest,
USE Deepest
]
}
]
}