package X3dForWebAuthors.Chapter07EventAnimationInterpolation;
/*
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* Redistributions of source code must retain the above copyright
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* Redistributions in binary form must reproduce the above copyright
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import org.web3d.x3d.jsail.Core.*;
import org.web3d.x3d.jsail.fields.*;
import org.web3d.x3d.jsail.Geometry2D.*;
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.PointingDeviceSensor.*;
import org.web3d.x3d.jsail.Rendering.*;
import org.web3d.x3d.jsail.Shape.*;
import org.web3d.x3d.jsail.Texturing.*;
import org.web3d.x3d.jsail.Time.*;
// Javadoc annotations follow, see below for Java source code.
/**
* Interpolation example using PositionInterpolator2D, user can touch (select) the geometry to activate an animation loop that rescales the image texture superimposed on the geometry.
Related links: PositionInterpolator2dExample.java source, PositionInterpolator2dExample 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 PositionInterpolator2dExample
{
/** Default constructor to create this object. */
public PositionInterpolator2dExample ()
{
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(" Note that the following component statement is needed to add PositionInterpolator2D to Immersive profile nodes ")
.addComponent(new component().setName("Interpolation").setLevel(3))
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("PositionInterpolator2dExample.x3d"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Interpolation example using PositionInterpolator2D, user can touch (select) the geometry to activate an animation loop that rescales the image texture superimposed on the geometry."))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("Don Brutzman"))
.addMeta(new meta().setName(meta.NAME_CREATED ).setContent("16 October 2001"))
.addMeta(new meta().setName(meta.NAME_MODIFIED ).setContent("14 June 2020"))
.addMeta(new meta().setName(meta.NAME_SUBJECT ).setContent("PositionInterpolator2D"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://X3dGraphics.com/examples/X3dForWebAuthors/Chapter07EventAnimationInterpolation/PositionInterpolator2dExample.x3d"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://www.web3d.org/x3d/content/examples/Basic/development/PositionInterpolator2dExample.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()
.addChild(new WorldInfo().setTitle("PositionInterpolator2dExample.x3d"))
.addChild(new Viewpoint().setDescription("Click to activate animation").setPosition(0.0,0.0,3.0))
.addChild(new TimeSensor("Clock").setCycleInterval(10).setEnabled(false).setLoop(true))
.addComments(" author fun: experiment by comparing results with keyValue='1 1 1 3 1 3 0.8 0.8 1 1 1 1' ")
.addChild(new PositionInterpolator2D("InterpolateTTscale").setKey(new double[] {0.0,0.35,0.45,0.8,0.9,1.0}).setKeyValue(new MFVec2f(new double[] {1.0,1.0,3.0,3.0,3.0,3.0,0.8,0.8,1.0,1.0,1.0,1.0})))
.addChild(new ROUTE().setFromNode("Clock").setFromField("fraction_changed").setToNode("InterpolateTTscale").setToField("set_fraction"))
.addChild(new Transform("ImageAspectRatio").setScale(1.5,1.0,1.0)
.addChild(new TouchSensor("Toucher").setDescription("click and hold to animate TextureTransform"))
.addChild(new ROUTE().setFromNode("Toucher").setFromField("isActive").setToNode("Clock").setToField("enabled"))
.addChild(new Shape()
.addComments(" solid='true' means single-sided rendering ")
.setGeometry(new IndexedFaceSet().setCoordIndex(new int[] {0,1,2,3,0,-1})
.addComments(" note how DEF names can be self-documenting ")
.setCoord(new Coordinate("TwoByTwoSquare").setPoint(new MFVec3f(new double[] {-1.0,-1.0,0.0,1.0,-1.0,0.0,1.0,1.0,0.0,-1.0,1.0,0.0}))))
.setAppearance(new Appearance()
.setTexture(new ImageTexture("ContactImage").setUrl(new String[] {"JavaBoardSmileForTheCamera.jpg","https://X3dGraphics.com/examples/X3dForWebAuthors/Chapter07EventAnimationInterpolation/JavaBoardSmileForTheCamera.jpg"}))
.setTextureTransform(new TextureTransform("TextureTransformNode"))))
.addComments(" author fun: replace destination toField from 'set_scale' with new value of 'set_translation' or 'set_center' ")
.addChild(new ROUTE().setFromNode("InterpolateTTscale").setFromField("value_changed").setToNode("TextureTransformNode").setToField("set_scale"))));
}
// 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 PositionInterpolator2dExample 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 PositionInterpolator2dExample().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.Chapter07EventAnimationInterpolation.PositionInterpolator2dExample\" 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.Chapter07EventAnimationInterpolation.PositionInterpolator2dExample\" self-validation test results: ");
String validationResults = thisExampleX3dModel.validationReport();
if (validationResults.startsWith("\n"))
System.out.println();
System.out.println(validationResults.trim());
}
}
}