package X3dForWebAuthors.Chapter04ViewingNavigation;
import org.web3d.x3d.jsail.Core.*;
import org.web3d.x3d.jsail.fields.*;
import org.web3d.x3d.jsail.Geometry3D.*;
import org.web3d.x3d.jsail.Navigation.*;
import org.web3d.x3d.jsail.Networking.*;
import org.web3d.x3d.jsail.Shape.*;
// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
* Illustrate Collision node operation: set Collision enabled="true" to block user navigation through the Kelp Forest tank glass.
Related links: Catalog page CollisionExample, source CollisionExample.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 Don Brutzman and Leonard Daly
*/
public class CollisionExample
{
/** Default constructor to create this object. */
public CollisionExample ()
{
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_3_3)
.setHead(new head()
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("CollisionExample.x3d"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Illustrate Collision node operation: set Collision enabled=\"true\" to block user navigation through the Kelp Forest tank glass."))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("Don Brutzman and Leonard Daly"))
.addMeta(new meta().setName(meta.NAME_CREATED ).setContent("1 June 1998"))
.addMeta(new meta().setName(meta.NAME_TRANSLATED ).setContent("13 June 2004"))
.addMeta(new meta().setName(meta.NAME_MODIFIED ).setContent("27 July 2024"))
.addMeta(new meta().setName(meta.NAME_INFO ).setContent("Contained Inline scene has profile Immersive"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("http://faculty.nps.edu/brutzman/kelp"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("http://faculty.nps.edu/brutzman/kelp/KelpForestDesignPaper.pdf"))
.addMeta(new meta().setName(meta.NAME_SUBJECT ).setContent("Kelp Forest 3D models"))
.addMeta(new meta().setName(meta.NAME_ACCESSRIGHTS).setContent("Revisions Copyright (c) 2006, Daly Realism and Don Brutzman. Original content has permissions for free use. Please provide credit to the Naval Postgraduate School (NPS) Modeling Virtual Environments and Simulation (MOVES) Institute."))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/KelpForestMain.x3d"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter04ViewingNavigation/CollisionExample.x3d"))
.addMeta(new meta().setName(meta.NAME_GENERATOR ).setContent("X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit"))
.addMeta(new meta().setName(meta.NAME_LICENSE ).setContent("../license.html")))
.setScene(new Scene()
.addChild(new WorldInfo().setTitle("CollisionExample.x3d"))
.addChild(new NavigationInfo().setSpeed(3).setType("\"FLY\" \"WALK\" \"ANY\""))
.addChild(new Viewpoint().setDescription("Outside Tank, Outside Collision Geometry, Blocked").setPosition(0.0,2.0,40.0))
.addChild(new Viewpoint().setDescription("Outside Tank, Below Collision Geometry, Can Fly In").setPosition(0.0,-4.0,15.0))
.addChild(new Viewpoint().setDescription("Inside Tank").setOrientation(0.21,0.97,-0.14,1.202).setPosition(-1.37,-6.94,0.22))
.addChild(new Collision()
.setProxy(new Shape()
.addComments(" Proxy geometry is not rendered, so we follow it with a duplicate USE node to help see it ")
.setGeometry(new Cylinder("CollisionProxy").setBottom(false).setHeight(6).setRadius(12).setTop(false)))
.addChild(new Shape("CollisionProxyVisualization")
.setGeometry(new Cylinder().setUSE("CollisionProxy"))
.setAppearance(new Appearance()
.setMaterial(new Material().setTransparency(0.5))))
.addChild(new Inline().setUrl(new String[] {"../KelpForestExhibit/KelpTank.x3d","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/KelpTank.x3d","../KelpForestExhibit/KelpTank.wrl","https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/KelpForestExhibit/KelpTank.wrl"}))));
}
catch (Exception ex)
{
System.err.println ("*** Further hints on X3DJSAIL errors and exceptions at");
System.err.println ("*** https://www.web3d.org/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 CollisionExample 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 CollisionExample().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: \"X3dForWebAuthors.Chapter04ViewingNavigation.CollisionExample\" 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("X3dForWebAuthors.Chapter04ViewingNavigation.CollisionExample self-validation test confirmation: ");
if (!validationResults.equals("success"))
System.out.println();
System.out.println(validationResults.trim());
// experimental: test X3DJSAIL output files
// Chapter04ViewingNavigation/CollisionExample_JavaExport.* file validation is checked when building X3D Example Archives
String filenameX3D = "Chapter04ViewingNavigation/CollisionExample_JavaExport.x3d";
String filenameX3DV = "Chapter04ViewingNavigation/CollisionExample_JavaExport.x3dv";
String filenameJSON = "Chapter04ViewingNavigation/CollisionExample_JavaExport.json";
thisExampleX3dModel.toFileX3D (filenameX3D);
thisExampleX3dModel.toFileClassicVRML(filenameX3DV);
// TODO thisExampleX3dModel.toFileJSON (filenameJSON);
}
}
}