package X3dForWebAuthors.Chapter01TechnicalOverview;
/*
Copyright (c) 1995-2022 held by the author(s). All rights reserved.
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modification, are permitted provided that the following conditions
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* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
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* Neither the name of the Web3D Consortium (https://www.web3d.org)
nor the names of its contributors may be used to endorse or
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prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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import org.web3d.x3d.jsail.Core.*;
import org.web3d.x3d.jsail.fields.*;
import org.web3d.x3d.jsail.Geometry3D.*;
import org.web3d.x3d.jsail.Grouping.*;
import org.web3d.x3d.jsail.Navigation.*;
import org.web3d.x3d.jsail.Shape.*;
import org.web3d.x3d.jsail.Text.*;
import org.web3d.x3d.jsail.Texturing.*;
// Javadoc annotations follow, see below for Java source code.
/**
*
Simple X3D model example: Hello World!.
Related links: HelloWorld.java source, HelloWorld catalog page, X3D Resources, X3D Scene Authoring Hints, and X3D Tooltips.
This program uses the
X3D Java Scene Access Interface Library (X3DJSAIL).
It has been produced using the
X3dToJava.xslt
stylesheet to create Java source code from an .x3d
model.
* @author Don Brutzman
*/
public class HelloWorld
{
/** Default constructor to create this object. */
public HelloWorld ()
{
initialize();
}
/** Create and initialize the X3D model for this object. */
public final void initialize()
{
x3dModel = new X3D().setProfile(X3D.PROFILE_IMMERSIVE).setVersion(X3D.VERSION_3_3)
.setHead(new head()
.addComments(" Alternate encodings: VRML97, X3D ClassicVRML Encoding, X3D Compressed Binary Encoding (CBE), X3DOM, JSON ")
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("HelloWorld.x3d"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Simple X3D model example: Hello World!"))
.addMeta(new meta().setName(meta.NAME_CREATED ).setContent("30 October 2000"))
.addMeta(new meta().setName(meta.NAME_MODIFIED ).setContent("10 June 2021"))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("Don Brutzman"))
.addMeta(new meta().setName(meta.NAME_IMAGE ).setContent("HelloWorld.tall.png"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://en.wikipedia.org/wiki/Hello_world"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://en.wikipedia.org/wiki/Hello#.22Hello.2C_World.22_computer_program"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://en.wikipedia.org/wiki/\"Hello,_World!\"_program"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://en.wikibooks.org/w/index.php?title=Computer_Programming/Hello_world"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://www.HelloWorldExample.net"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://www.web3d.org"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://www.web3d.org/realtime-3d/news/internationalization-x3d"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://www.web3d.org/x3d/content/examples/HelloWorld.x3d"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://X3dGraphics.com/examples/X3dForAdvancedModeling/HelloWorldScenes/HelloWorld.x3d"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://X3dGraphics.com/examples/X3dForWebAuthors/Chapter01TechnicalOverview/HelloWorld.x3d"))
.addMeta(new meta().setName(meta.NAME_LICENSE ).setContent("https://www.web3d.org/x3d/content/examples/license.html"))
.addMeta(new meta().setName(meta.NAME_GENERATOR ).setContent("X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("HelloWorld.wrl"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("HelloWorld.x3dv"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("HelloWorld.x3db"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("HelloWorld.xhtml"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("HelloWorld.json")))
.setScene(new Scene()
.addComments(" Example scene to illustrate X3D nodes and fields (XML elements and attributes) ")
.addChild(new WorldInfo().setInfo(new String[] {"Example scene to illustrate a simple X3D model"}).setTitle("Hello World!"))
.addChild(new Group()
.addChild(new Viewpoint("ViewUpClose").setDescription("Hello world!").setCenterOfRotation(0.0,-1.0,0.0).setPosition(0.0,-1.0,7.0))
.addChild(new Transform().setRotation(0.0,1.0,0.0,3.0)
.addChild(new Shape()
.setGeometry(new Sphere())
.setAppearance(new Appearance()
.addComments(" https://htmlcolorcodes.com/colors/off-white ")
.setMaterial(new Material("MaterialOffWhite").setDiffuseColor(0.980392,0.976471,0.964706))
.setTexture(new ImageTexture("ImageCloudlessEarth").setUrl(new String[] {"earth-topo.png","earth-topo.jpg","earth-topo-small.gif","https://www.web3d.org/x3d/content/examples/Basic/earth-topo.png","https://www.web3d.org/x3d/content/examples/Basic/earth-topo.jpg","https://www.web3d.org/x3d/content/examples/Basic/earth-topo-small.gif"})))))
.addChild(new Transform().setTranslation(0.0,-2.0,0.0)
.addChild(new Shape()
.setGeometry(new Text("TextMessage").setString(new String[] {"Hello","world!"})
.setFontStyle(new FontStyle().setJustify(FontStyle.JUSTIFY_MIDDLE_MIDDLE)))
.setAppearance(new Appearance()
.setMaterial(new Material().setUSE("MaterialOffWhite")))))));
}
// end of initialize() method
/** The initialized model object, created within initialize() method. */
private X3D x3dModel;
/**
* Provide a
* shallow copy
* of the X3D model.
* @see X3D
* @return HelloWorld model
*/
public X3D getX3dModel()
{
return x3dModel;
}
/**
* Default main() method provided for test purposes, uses CommandLine to set global ConfigurationProperties for this object.
* @param args array of input parameters, provided as arguments
* @see X3D.handleArguments(args)
* @see X3D.validationReport()
* @see CommandLine
* @see CommandLine.USAGE
* @see ConfigurationProperties
*/
public static void main(String args[])
{
X3D thisExampleX3dModel = new HelloWorld().getX3dModel();
boolean hasArguments = (args != null) && (args.length > 0);
boolean validate = true; // default
boolean argumentsLoadNewModel = false;
String fileName = new String();
if (args != null)
{
for (String arg : args)
{
if (arg.toLowerCase().startsWith("-v") || arg.toLowerCase().contains("validate"))
{
validate = true; // making sure
}
if (arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_X3D) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_CLASSICVRML) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_X3DB) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_VRML97) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_EXI) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_GZIP) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_ZIP) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_HTML) ||
arg.toLowerCase().endsWith(X3D.FILE_EXTENSION_XHTML))
{
argumentsLoadNewModel = true;
fileName = arg;
}
}
}
if (argumentsLoadNewModel)
System.out.println("WARNING: \"X3dForWebAuthors.Chapter01TechnicalOverview.HelloWorld\" model invocation is attempting to load file \"" + fileName + "\" instead of simply validating itself... file loading ignored.");
else if (hasArguments) // if no arguments provided, this method produces usage warning
thisExampleX3dModel.handleArguments(args);
if (validate)
{
System.out.print("Java program \"X3dForWebAuthors.Chapter01TechnicalOverview.HelloWorld\" self-validation test results: ");
String validationResults = thisExampleX3dModel.validationReport();
if (validationResults.startsWith("\n"))
System.out.println();
System.out.println(validationResults.trim());
}
}
}