package Basic.StudentProjects;
/*
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* Redistributions of source code must retain the above copyright
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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.Interpolation.*;
import org.web3d.x3d.jsail.Navigation.*;
import org.web3d.x3d.jsail.Shape.*;
import org.web3d.x3d.jsail.Time.*;
// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
*
A sphere that drags its tail around a box in the XY-plane.
Related links: DraggingSphere.java source, DraggingSphere 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
(version control)
is used to create Java source code from an original .x3d
model.
* @author Matthew Braun
*/
public class DraggingSphere
{
/** Default constructor to create this object. */
public DraggingSphere ()
{
initialize();
}
/** Create and initialize the X3D model for this object. */
public final void initialize()
{
try { // catch-all
x3dModel = new X3D().setProfile(X3D.PROFILE_INTERCHANGE).setVersion(X3D.VERSION_3_0)
.setHead(new head()
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("DraggingSphere.x3d"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("A sphere that drags its tail around a box in the XY-plane"))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("Matthew Braun"))
.addMeta(new meta().setName(meta.NAME_CREATED ).setContent("24 July 2001"))
.addMeta(new meta().setName(meta.NAME_MODIFIED ).setContent("20 October 2019"))
.addMeta(new meta().setName(meta.NAME_RIGHTS ).setContent("Copyright (c) Matthew Braun, 2001"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://www.web3d.org/x3d/content/examples/Basic/StudentProjects/DraggingSphere.x3d"))
.addMeta(new meta().setName(meta.NAME_GENERATOR ).setContent("X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit"))
.addMeta(new meta().setName(meta.NAME_LICENSE ).setContent("../license.html")))
.setScene(new Scene()
.addComments(" The scene is composed of two spheres and one cylinder. The spheres move in a box in the xy-plane. The cylinder moves in the same box, and expands and rotates to give the appearance of stretching between the spheres. ")
.addChild(new WorldInfo().setTitle("DraggingSphere.x3d"))
.addChild(new Group()
.addChild(new Viewpoint().setDescription("Start").setPosition(-2.0,2.0,7.0))
.addComments(" The leading sphere ")
.addChild(new Transform("SPHERETF1")
.addChild(new Shape("SPHERE")
.setAppearance(new Appearance()
.setMaterial(new Material("SPH_MAT").setAmbientIntensity(0.9).setDiffuseColor(.0,.0,.0)))
.setGeometry(new Sphere().setRadius(0.5))))
.addComments(" Trailing sphere ")
.addChild(new Transform("SPHERETF2")
.addChild(new Shape().setUSE("SPHERE")))
.addChild(new Transform("CYL_TF").setRotation(0.0,0.0,-1.0,1.571).setScale(1.0,2.0,1.0).setTranslation(-1.0,0.0,0.0)
.addChild(new Shape("CYLSHAPE")
.setAppearance(new Appearance()
.setMaterial(new Material().setUSE("SPH_MAT")))
.setGeometry(new Cylinder().setRadius(0.50)))))
.addComments(" ColorInt for diffuse and emissive color ")
.addChild(new ColorInterpolator("ColorINT").setKey(new double[] {0.0,.25,.50,.75,1.0}).setKeyValue(new MFColor(new double[] {0.8,0.8,0.8,0.1,0.1,0.9,0.1,0.9,0.1,0.9,0.1,0.1,0.8,0.8,0.8})))
.addComments(" PosInt for the first sphere: a square in the XY-plane. ")
.addChild(new PositionInterpolator("POSINT1").setKey(new double[] {0.0,0.08,0.16,0.25,0.33,0.41,0.50,0.58,0.66,0.75,0.83,0.91,1.0}).setKeyValue(new MFVec3f(new double[] {0.0,0.0,0.0,-2.0,0.0,0.0,-4.0,0.0,0.0,-4.0,0.0,0.0,-4.0,2.0,0.0,-4.0,4.0,0.0,-4.0,4.0,0.0,-2.0,4.0,0.0,0.0,4.0,0.0,0.0,4.0,0.0,0.0,2.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0})))
.addComments(" PosInt for second Sphere:a square in the XY-plane. ")
.addChild(new PositionInterpolator("POSINT2").setKey(new double[] {0.0,0.08,0.16,0.25,0.33,0.41,0.50,0.58,0.66,0.75,0.83,0.91,1.0}).setKeyValue(new MFVec3f(new double[] {0.0,0.0,0.0,0.0,0.0,0.0,-2.0,0.0,0.0,-4.0,0.0,0.0,-4.0,0.0,0.0,-4.0,2.0,0.0,-4.0,4.0,0.0,-4.0,4.0,0.0,-2.0,4.0,0.0,0.0,4.0,0.0,0.0,4.0,0.0,0.0,2.0,0.0,0.0,0.0,0.0})))
.addComments(" PosInt for the Cylinder: a square in the XY-plane. ")
.addChild(new PositionInterpolator("POSINT3").setKey(new double[] {0.0,0.08,0.16,0.25,0.33,0.41,0.50,0.58,0.66,0.75,0.83,0.91,1.0}).setKeyValue(new MFVec3f(new double[] {0.0,0.0,0.0,-1.0,0.0,0.0,-3.0,0.0,0.0,-4.0,0.0,0.0,-4.0,1.0,0.0,-4.0,3.0,0.0,-4.0,4.0,0.0,-3.0,4.0,0.0,-1.0,4.0,0.0,0.0,4.0,0.0,0.0,3.0,0.0,0.0,1.0,0.0,0.0,0.0,0.0})))
.addComments(" OrientationINT for the Cylinder. ")
.addChild(new OrientationInterpolator("OrientINT").setKey(new double[] {0.00,0.25,0.25,0.50,0.50,0.75,0.75,1.00}).setKeyValue(new MFRotation(new double[] {0.0,0.0,1.0,1.57,0.0,0.0,1.0,1.57,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,1.0,1.57,0.0,0.0,1.0,1.57,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0})))
.addComments(" ScalarInt for cylinder height. ")
.addChild(new PositionInterpolator("ScalarInt").setKey(new double[] {0.0,0.08,0.16,0.25,0.33,0.41,0.50,0.58,0.66,0.75,0.83,0.91,1.0}).setKeyValue(new MFVec3f(new double[] {1.0,0.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,0.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,0.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,0.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,0.0,1.0})))
.addComments(" World clock for all objects. ")
.addChild(new TimeSensor("CLOCK1").setCycleInterval(6).setLoop(true))
.addComments(" Routes from clock to first sphere ")
.addChild(new ROUTE().setFromNode("CLOCK1").setFromField("fraction_changed").setToNode("POSINT1").setToField("set_fraction"))
.addChild(new ROUTE().setFromNode("POSINT1").setFromField("value_changed").setToNode("SPHERETF1").setToField("set_translation"))
.addComments(" Routes from clock to second sphere ")
.addChild(new ROUTE().setFromNode("CLOCK1").setFromField("fraction_changed").setToNode("POSINT2").setToField("set_fraction"))
.addChild(new ROUTE().setFromNode("POSINT2").setFromField("value_changed").setToNode("SPHERETF2").setToField("set_translation"))
.addComments(" Routes from clock to first sphere ")
.addChild(new ROUTE().setFromNode("CLOCK1").setFromField("fraction_changed").setToNode("ColorINT").setToField("set_fraction"))
.addChild(new ROUTE().setFromNode("ColorINT").setFromField("value_changed").setToNode("SPH_MAT").setToField("set_diffuseColor"))
.addChild(new ROUTE().setFromNode("ColorINT").setFromField("value_changed").setToNode("SPH_MAT").setToField("set_emissiveColor"))
.addComments(" Routes for Cylinder movement ")
.addChild(new ROUTE().setFromNode("CLOCK1").setFromField("fraction_changed").setToNode("POSINT3").setToField("set_fraction"))
.addChild(new ROUTE().setFromNode("POSINT3").setFromField("value_changed").setToNode("CYL_TF").setToField("set_translation"))
.addComments(" Routes for Cylinder rotation ")
.addChild(new ROUTE().setFromNode("CLOCK1").setFromField("fraction_changed").setToNode("OrientINT").setToField("set_fraction"))
.addChild(new ROUTE().setFromNode("OrientINT").setFromField("value_changed").setToNode("CYL_TF").setToField("set_rotation"))
.addComments(" Routes for Cylinder stretching ")
.addChild(new ROUTE().setFromNode("CLOCK1").setFromField("fraction_changed").setToNode("ScalarInt").setToField("set_fraction"))
.addChild(new ROUTE().setFromNode("ScalarInt").setFromField("value_changed").setToNode("CYL_TF").setToField("set_scale")));
}
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 DraggingSphere 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 DraggingSphere().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.StudentProjects.DraggingSphere\" 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.StudentProjects.DraggingSphere self-validation test results: ");
if (!validationResults.equals("success"))
System.out.println();
System.out.println(validationResults.trim());
}
}
}