<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
<X3D profile='Immersive'  version='3.3'  xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation =' https://www.web3d.org/specifications/x3d-3.3.xsd ' >
<head>
<component level='4' name='Shape'/>
<meta name='title' content=' TwoSidedMaterialExample.x3d '/>
<meta name='description' content='A Sphere colored red on outside and orange on inside using TwoSidedMaterial, you can shift viewpoints to see different colors outside/inside the Sphere.'/>
<meta name='creator' content='Don Brutzman and MV3204 class'/>
<meta name='created' content='18 February 2009'/>
<meta name='modified' content='27 July 2024'/>
<meta name=' warning ' content=' X3D4 Architecture has deprecated TwoSidedMaterial, preferring use of child backMaterial node in parent Appearance. '/>
<meta name='specificationSection' content=' X3D 4.0 Architecture, ISO/IEC 19775-1:2023, 12 Shape component, 12.4.9 TwoSidedMaterial (deprecated)'/>
<meta name='specificationUrl' content=' https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/shape.html#TwoSidedMaterial '/>
<meta name='reference' content=' https://www.web3d.org/x3d/tooltips/X3dTooltips.html#TwoSidedMaterial '/>
<meta name='reference' content=' https://X3dGraphics.com '/>
<meta name='reference' content=' https://www.web3d.org/x3d/content/examples/X3dResources.html '/>
<meta name='rights' content='Copyright (c) 2006, Daly Realism and Don Brutzman'/>
<meta name='subject' content=' X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com '/>
<meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/TwoSidedMaterialExample.x3d '/>
<meta name='generator' content='X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content=' ../license.html'/>
</head>
<!--
to top <!-- Index for DEF nodes: BackgroundBox, RedOutsideOrangeInside
Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3
-->
<Scene>
<WorldInfo title='TwoSidedMaterialExample.x3d'/>
<Background skyColor='1 1 1'/>
<Viewpoint description='Outside, front face material' position='0 0 4'/>
<Viewpoint description='Inside, back face material' position='0 0 0'/>
<Viewpoint description='Above, looking down on two shapes' orientation='1 0 0 -1.57' position='0 8 -2'/>
<NavigationInfo/>
<!-- Disable collision between viewpoint and sphere to facilitate viewing -->
<Collision enabled='false'>
<Shape DEF='RedOutsideOrangeInside'>
<Appearance>
<TwoSidedMaterial backDiffuseColor='1 0.5 0' backTransparency='0.5' diffuseColor='1 0 0' separateBackColor='true' transparency='0.5'/>
</Appearance>
<!-- Must have solid='false' to see inside of Sphere -->
<Sphere solid='false'/>
</Shape>
</Collision>
<Transform translation='0 0 -4'>
<Shape>
<Box DEF='BackgroundBox'/>
<Appearance>
<Material diffuseColor='0 0.007843 0.839216'/>
</Appearance>
</Shape>
</Transform>
</Scene>
</X3D>
<!--
to top <!-- Index for DEF nodes: BackgroundBox, RedOutsideOrangeInside
Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2, Viewpoint_3
-->
-->

<!-- Online at
https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/TwoSidedMaterialExampleIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/TwoSidedMaterialExample.x3d -->

<!-- Color 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)
-->

to top <!-- For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints. -->