| 1 |
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "https://www.web3d.org/specifications/x3d-3.0.dtd">
|
| 3 | <X3D profile='Immersive' version='3.0' xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.0.xsd'> |
| 4 | <head> |
| 5 | <meta name='title' content=' Figure15_16ExtrudedLipstickWithAxes.x3d '/> |
| 6 | <meta name='creator' content='Figure 15.16, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland'/> |
| 7 | <meta name='reference' content=' http://www.wiley.com/legacy/compbooks/vrml2sbk/ch15/15fig16.htm '/> |
| 8 | <meta name='translator' content='Don Brutzman'/> |
| 9 | <meta name='created' content='20 August 2000'/> |
| 10 | <meta name='modified' content='20 October 2019'/> |
| 11 | <meta name='description' content='A lipstick shape created by rotating a circular cross section about the X axis as it is extruded.'/> |
| 12 | <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter15Extrusion/Figure15_16ExtrudedLipstickWithAxes.x3d '/> |
| 13 | <meta name='generator' content='X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit'/> |
| 14 | <meta name='license' content='../../license.html'/> |
| 15 | </head> |
| 16 | <Scene> |
| 17 | <!-- Computational cost of Extrusion compared to IndexedFaceSet: quicker to download, takes time to calculate polygonal faces and normals during initial loading, equally fast at run time. --> |
| 18 | <!-- Authoring capabilities of Extrusion compared to IndexedFaceSet: can be more complicated to express, but also can provide great detail with much less effort. --> |
| 19 | <!-- First position and rotate viewpoint into positive-X-Y-Z octant, looking at object center --> |
| 20 | <WorldInfo title='Figure15_16ExtrudedLipstickWithAxes.x3d'/> |
| 21 | <Viewpoint centerOfRotation='0 2 0' description='Lipstick using extrusion orientation' orientation='-0.24424 0.96442 0.10117 0.811341' position='10 5 10'> |
| 22 | <!-- local lookat point: 0 2 0 --> |
| 23 | </Viewpoint> |
| 24 | <Shape> |
| 25 | <Appearance> |
| 26 | <Material diffuseColor='1 0 0.3' emissiveColor='0.1 0.03 0.03' shininess='0.4' specularColor='0.4 0.4 0.5'/> |
| 27 | </Appearance> |
| 28 | <Extrusion creaseAngle='1.57' crossSection='1.00 0.00 0.92 -0.38 0.71 -0.71 0.38 -0.92 0.00 -1.00 -0.38 -0.92 -0.71 -0.71 -0.92 -0.38 -1.00 -0.0 -0.92 0.38 -0.71 0.71 -0.38 0.92 0.00 1.00 0.38 0.92 0.71 0.71 0.92 0.38 1.00 0.00' orientation='0.0 1.0 0.0 0.0 1.0 0.0 0.0 0.785' spine='0 0 0 0 4 0'/> |
| 29 | </Shape> |
| 30 | <!-- Adding this Inline reference to another scene superimposes X3D/VRML coordinate system axes. --> |
| 31 | <Transform scale='5 5 5'> |
| 32 | <Inline DEF='CoordinateAxes' url=' "../../X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.x3d" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.x3d" "https://savage.nps.edu/Savage/Tools/Authoring/CoordinateAxes.x3d" "../../X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.wrl" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter03Grouping/CoordinateAxes.wrl" "https://savage.nps.edu/Savage/Tools/Authoring/CoordinateAxes.wrl" '/> |
| 33 | </Transform> |
| 34 | </Scene> |
| 35 | </X3D> |
<!--
Color-coding legend: X3D terminology
<X3dNode
DEF='idName' field='value'/>
matches XML terminology
<XmlElement
DEF='idName' attribute='value'/>
(Light-blue background: event-based behavior node or statement)
(Grey background inside box: inserted documentation)
(Magenta background: X3D Extensibility)
-->
<!--
For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
-->
