| 1 |
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
|
| 3 | <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'> |
| 4 | <head> |
| 5 | <!-- note quotes in comment and meta reference: "https://en.wikipedia.org/wiki/Hello,_World!_program" --> |
| 6 | <meta name='title' content=' TextSpecialCharacters.x3d '/> |
| 7 | <meta name='description' content='Text node demonstration of quotation, apostrophe, ampersand and backslash characters using X3D MFString escaping for XML character entities.'/> |
| 8 | <meta name='creator' content='Don Brutzman'/> |
| 9 | <meta name='created' content='12 July 2008'/> |
| 10 | <meta name='modified' content='20 October 2019'/> |
| 11 | <meta name='info' content='See screenshot figures and various encoding conversions to note that multiple equivalences in XML character representations lead to consistent results despite slight differences in source.'/> |
| 12 |
<meta name='reference' content='TextSpecialCharactersScreenshotXmlSource.png' />
|
| 13 |
<meta name='reference' content='TextSpecialCharactersScreenshotPrettyPrintHtml.png' />
|
| 14 | <meta name='reference' content=' Character entity references in HTML 4, http://www.w3.org/TR/REC-html40/sgml/entities.html '/> |
| 15 | <meta name='reference' content='"https://en.wikipedia.org/wiki/Hello,_World!_program"'/> |
| 16 | <meta name='rights' content='Copyright (c) Don Brutzman and Leonard Daly, 2008'/> |
| 17 | <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter02GeometryPrimitives/TextSpecialCharacters.x3d '/> |
| 18 | <meta name='generator' content='X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit'/> |
| 19 | <meta name='license' content='../license.html'/> |
| 20 | </head> |
DEF nodes index:
CenteredFontStyle,
DefaultMaterial,
DefaultText
| 21 | <Scene> |
| 22 | <WorldInfo title='TextSpecialCharacters.x3d'/> |
| 23 | <Background skyColor='1 1 1'/> |
| 24 | <Viewpoint description='Default View' position='0 0 15'/> |
| 25 | <Shape> |
| 26 | <!-- Empty string "" means to skip a line --> |
| 27 | <!-- The ampersand escape characters are based on XML rules --> |
| 28 | <!-- apostrophe ' is ' and needs to be escaped in single-quote delimiters used for string='value' attribute --> |
| 29 | <!-- ampersand & is & and needs to be escaped --> |
| 30 | <!-- quotation mark " is " and isn't needed if single-quote delimiters used for string='value' attribute --> |
| 31 | <!-- quotation mark " character can be used within an X3D string value if escaped with backslash \ as \" --> |
| 32 | <!-- backslash \ is used as escape character for " (and itself) in X3D --> |
| 33 | <!-- character entities are listed in HTML specification and are good for any XML --> |
| 34 | <Text DEF='DefaultText' string='"Character entity substitutions:" "empty string \"\" skips a line:" "" "apostrophe ' is '" "ampersand & is &" "quote mark \" is "" "backslash \\ is X3D escape character" "double backslash \\\\ is X3D backslash \\ character" "Pi Π is Π XML character entity"'> |
| 35 | <FontStyle DEF='CenteredFontStyle' justify='"MIDDLE" "MIDDLE"'/> |
| 36 | </Text> |
| 37 | <Appearance> |
| 38 | <Material DEF='DefaultMaterial' diffuseColor='0.2 0.2 0.2'/> |
| 39 | </Appearance> |
| 40 | </Shape> |
| 41 | </Scene> |
| 42 | </X3D> |
DEF nodes index:
CenteredFontStyle,
DefaultMaterial,
DefaultText
<!--
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.
-->
