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Figure 16.7
A mountain built using elevation-grid points and colored using colors from a Color node. |
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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 { } } geometry ElevationGrid { xDimension 9 zDimension 9 xSpacing 1.0 zSpacing 1.0 solid FALSE creaseAngle 0.785 height [ 0.0, 0.0, 0.5, 1.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 2.5, 0.5, 0.0, 0.0, 0.0, 0.0, 0.0, 0.5, 0.5, 3.0, 1.0, 0.5, 0.0, 1.0, 0.0, 0.0, 0.5, 2.0, 4.5, 2.5, 1.0, 1.5, 0.5, 1.0, 2.5, 3.0, 4.5, 5.5, 3.5, 3.0, 1.0, 0.0, 0.5, 2.0, 2.0, 2.5, 3.5, 4.0, 2.0, 0.5, 0.0, 0.0, 0.0, 0.5, 1.5, 1.0, 2.0, 3.0, 1.5, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 2.0, 1.5, 0.5, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, ] colorPerVertex TRUE color Color { color [ 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.2 0.6 0.0, 0.0 0.5 0.1, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.5 0.4 0.0, 0.0 0.5 0.1, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.0 0.5 0.1, 0.5 0.4 0.0, 0.2 0.6 0.0, 0.0 0.5 0.1, 0.0 0.3 1.0, 0.2 0.6 0.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.4 0.3 0.1, 0.7 0.7 0.7, 0.5 0.4 0.0, 0.2 0.6 0.1, 0.3 0.6 0.6, 0.0 0.5 0.1, 0.2 0.6 0.0, 0.5 0.4 0.0, 0.5 0.4 0.0, 0.7 0.7 0.7, 0.8 0.8 0.8, 0.5 0.5 0.7, 0.5 0.5 0.7, 0.2 0.6 0.0, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.2 0.6 0.1, 0.2 0.6 0.1, 0.2 0.6 0.1, 0.5 0.5 0.7, 0.7 0.7 0.7, 0.5 0.4 0.0, 0.0 0.5 0.1, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.2 0.6 0.1, 0.2 0.6 0.0, 0.5 0.4 0.0, 0.5 0.5 0.7, 0.2 0.6 0.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.5 0.4 0.0, 0.2 0.6 0.0, 0.0 0.5 0.1, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.3 1.0, 0.0 0.5 0.1, 0.0 0.3 1.0, 0.0 0.3 1.0, ] } } }