package Basic.X3dSpecifications;
import org.web3d.x3d.jsail.Core.*;
import org.web3d.x3d.jsail.fields.*;
import org.web3d.x3d.jsail.Scripting.*;
// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
* Java Scene Authoring Interface (JSAI) scene and source code example that show adding dynamic ROUTEs to a scene.
Related links: Catalog page ECMAScriptSaiAddDynamicRoutes, source ECMAScriptSaiAddDynamicRoutes.java, 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
(version control)
which is used to create Java source code from an original .x3d model.
* @author X3D Working Group
*/
public class ECMAScriptSaiAddDynamicRoutes
{
/** Default constructor to create this object. */
public ECMAScriptSaiAddDynamicRoutes ()
{
initialize();
}
/** Create and initialize the X3D model for this object. */
public final void initialize()
{
try { // catch-all
x3dModel = new X3D().setProfile(X3D.PROFILE_IMMERSIVE).setVersion(X3D.VERSION_4_0)
.setHead(new head()
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("ECMAScriptSaiAddDynamicRoutes.x3d"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Java Scene Authoring Interface (JSAI) scene and source code example that show adding dynamic ROUTEs to a scene."))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("X3D Working Group"))
.addMeta(new meta().setName(meta.NAME_CREATED ).setContent("23 February 2005"))
.addMeta(new meta().setName(meta.NAME_MODIFIED ).setContent("28 September 2025"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("/files/specifications/19777-1/V3.3/Part1/X3D_ECMAScript.html"))
.addMeta(new meta().setName(meta.NAME_SPECIFICATIONSECTION).setContent("X3D language bindings, ISO/IEC 19777-1, Part 1: ECMAScript, B.5 Add dynamic routes"))
.addMeta(new meta().setName(meta.NAME_SPECIFICATIONURL).setContent("/files/specifications/19777-1/V3.3/Part1/examples.html"))
.addMeta(new meta().setName(meta.NAME_GENERATOR ).setContent("X3D-Edit 4.0, /x3d/tools/X3D-Edit"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("/x3d/content/examples/Basic/X3dSpecifications/ECMAScriptSaiAddDynamicRoutes.x3d"))
.addMeta(new meta().setName(meta.NAME_LICENSE ).setContent("../license.html")))
.setScene(new Scene()
.addChild(new WorldInfo().setTitle("ECMAScriptSaiAddDynamicRoutes.x3d"))
.addChild(new Script("SC").setUrl(new String[] {"ECMAScriptSaiAddDynamicRoutes.js","/x3d/content/examples/Basic/X3dSpecifications/ECMAScriptSaiAddDynamicRoutes.js"}).setSourceCode("""
ecmascript:
function touchTime(value) {
// Create nodes directly in the parent scene
var scene = Browser.currentScene;
var shape = scene.createNode('Shape');
var box = scene.createNode('Box');
var touchSensor = scene.createNode('TouchSensor');
shape.geometry = box;
// Create a Group to hold the nodes
var group = scene.createNode('Group');
// Add the shape and sensor to the group
group.children = new MFNode(shape, touchSensor);
// Add the nodes to the scene
scene.RootNodes[0] = group;
// Add a route from the touchSensor to this script
scene.addRoute(touchSensor, 'touchTime', Script, 'touchTime');
}
""")
.addField(new field().setName("touchTime").setType(field.TYPE_SFTIME).setAccessType(field.ACCESSTYPE_INPUTONLY))
.addField(new field().setName("Script").setType(field.TYPE_SFNODE).setAccessType(field.ACCESSTYPE_INITIALIZEONLY))));
}
catch (Exception ex)
{
System.err.println ("*** Further hints on X3DJSAIL errors and exceptions at");
System.err.println ("*** /specifications/java/X3DJSAIL.html");
throw (ex);
}
}
// 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 ECMAScriptSaiAddDynamicRoutes 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[])
{
System.out.println("Build this X3D model, showing validation diagnostics...");
X3D thisExampleX3dModel = new ECMAScriptSaiAddDynamicRoutes().getX3dModel();
// System.out.println("X3D model construction complete.");
// next handle command line arguments
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: \"Basic.X3dSpecifications.ECMAScriptSaiAddDynamicRoutes\" 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.println("--- TODO fix duplicated outputs ---"); // omit when duplicated outputs problem is solved/refactored
String validationResults = thisExampleX3dModel.validationReport();
// System.out.println("-----------------------------------"); // omit when duplicated outputs problem is solved/refactored
System.out.print("Basic.X3dSpecifications.ECMAScriptSaiAddDynamicRoutes self-validation test confirmation: ");
if (!validationResults.equals("success"))
System.out.println();
System.out.println(validationResults.trim());
// experimental: test X3DJSAIL output files
// X3dSpecifications/ECMAScriptSaiAddDynamicRoutes_JavaExport.* file validation is checked when building X3D Example Archives
String filenameX3D = "X3dSpecifications/ECMAScriptSaiAddDynamicRoutes_JavaExport.x3d";
String filenameX3DV = "X3dSpecifications/ECMAScriptSaiAddDynamicRoutes_JavaExport.x3dv";
String filenameJSON = "X3dSpecifications/ECMAScriptSaiAddDynamicRoutes_JavaExport.json";
thisExampleX3dModel.toFileX3D (filenameX3D);
thisExampleX3dModel.toFileClassicVRML(filenameX3DV);
// TODO thisExampleX3dModel.toFileJSON (filenameJSON);
}
}
}
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