Figure19.25aHalfColumnNormals.x3d (X3dToXhtml)

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<meta name='title' content='Figure19.25aHalfColumnNormals.x3d'/>
<meta name='creator' content='Figure 19.25a, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland'/>
<meta name='translator' content='Don Brutzman'/>
<meta name='created' content='5 September 2000'/>
<meta name='modified' content='15 September 2002'/>
<meta name='description' content='A smooth-shaded half column using a crease angle. Compare Figures 19.23, 19.24a, 19.24b, 19.25a and 19.25b.'/>
<meta name='identifier' content=' http://www.web3d.org/x3d/content/examples/Vrml2.0Sourcebook/Chapter19-NormalsShading/Figure19.25aHalfColumnNormals.x3d '/>
<meta name='generator' content='X3D-Edit 3.2, https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content='../../license.html'/>

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Index for DEF nodes: HALF_COLUMN, Square
Index for Viewpoint image: Viewpoint_1

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<Viewpoint description='Half column. Careful, only one side! Normals are applied to vertical edges, but seam improvement not visible until halves put together'/>
<Shape DEF='HALF_COLUMN'>

<IndexedFaceSet DEF='Square' creaseAngle='1.57' coordIndex='0 1 3 2 -1 2 3 5 4 -1 4 5 7 6 -1 6 7 9 8 -1' normalIndex='0 0 1 1 -1 1 1 2 2 -1 2 2 3 3 -1 3 3 4 4 -1'>

<Coordinate point='-2.00 3.00 0.00 -2.00 -3.00 0.00 -1.41 3.00 1.41 -1.41 -3.00 1.41 0.00 3.00 2.00 0.00 -3.00 2.00 1.41 3.00 1.41 1.41 -3.00 1.41 2.00 3.00 0.00 2.00 -3.00 0.00'/>
<Normal vector='-1.00 0 0.00 -0.71 0 0.71 0.00 0 1.00 0.71 0 0.71 1.00 0 0.00'/>

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<Material diffuseColor='0.3 0.6 0.9'/>

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Index for DEF nodes: HALF_COLUMN, Square
Index for Viewpoint image: Viewpoint_1

-->