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Figure 18.20b
A pizza texture with a slice selected mapped to a triangular face. |
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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
Shape {
appearance Appearance {
material Material { }
texture ImageTexture {
url "pizza.jpg"
}
}
geometry IndexedFaceSet {
coord Coordinate {
point [
# Slice, pulled out of pizza
0.50 0.0 0.50, 0.88 0.0 1.42,
1.06 0.0 1.33, 1.21 0.0 1.21,
1.33 0.0 1.06, 1.42 0.0 0.88
]
}
coordIndex [ 0, 1, 2, 3, 4, 5 ]
texCoord TextureCoordinate {
point [
# Center point of pizza image
0.50 0.50,
# Slice perimeter
0.68 0.07, 0.76 0.11,
0.83 0.17, 0.89 0.24,
0.93 0.32,
]
}
texCoordIndex [ 0, 1, 2, 3, 4, 5, ]
solid FALSE
}
}