<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">package X3dForAdvancedModeling.GeometricShapes;

import org.web3d.x3d.jsail.Core.*;
import org.web3d.x3d.jsail.EnvironmentalEffects.*;
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.Networking.*;
import org.web3d.x3d.jsail.Rendering.*;
import org.web3d.x3d.jsail.Shape.*;

// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
 * &lt;p&gt; Semitransparent Sphere with circumference circles on x-y-z planes to facilitate user rotation of an object, suitable for use as rotation widget. Labeled box also inserted as Inline. &lt;/p&gt;
 &lt;p&gt; Related links: Catalog page &lt;a href="../../../GeometricShapes/SphereWithThreeCircumferenceRingsIndex.html" target="_blank"&gt;SphereWithThreeCircumferenceRings&lt;/a&gt;,  source &lt;a href="../../../GeometricShapes/SphereWithThreeCircumferenceRings.java"&gt;SphereWithThreeCircumferenceRings.java&lt;/a&gt;, &lt;a href="https://www.web3d.org/x3d/content/examples/X3dResources.html" target="_blank"&gt;X3D Resources&lt;/a&gt;, &lt;a href="https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html" target="_blank"&gt;X3D Scene Authoring Hints&lt;/a&gt;, and &lt;a href="https://www.web3d.org/x3d/content/X3dTooltips.html" target="_blank"&gt;X3D Tooltips&lt;/a&gt;. &lt;/p&gt;
	&lt;table style="color:black; border:0px solid; border-spacing:10px 0px;"&gt;
        &lt;caption&gt;Scene Meta Information&lt;/caption&gt;
		&lt;tr style="background-color:silver; border-color:silver;"&gt;
			&lt;td style="text-align:center; padding:10px 0px;"&gt;&lt;i&gt;meta tags&lt;/i&gt;&lt;/td&gt;
			&lt;td style="text-align:left;   padding:10px 0px;"&gt;&amp;nbsp; Document Metadata &lt;/td&gt;
		&lt;/tr&gt;

		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; title &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="../../../GeometricShapes/SphereWithThreeCircumferenceRings.x3d"&gt;SphereWithThreeCircumferenceRings.x3d&lt;/a&gt; &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; description &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; Semitransparent Sphere with circumference circles on x-y-z planes to facilitate user rotation of an object, suitable for use as rotation widget. Labeled box also inserted as Inline. &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; creator &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; Don Brutzman &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; created &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; 10 May 2013 &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; modified &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; 20 October 2019 &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; TODO &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; Consider using TwoSidedMaterial with external transparency on Sphere so that only reverse circles are greyed out (similar to MeshLab widget) &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; TODO &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; Add widget to X3D-Edit palette &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; hint &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; The labeled box CubeWithLabeledSides.x3d is inserted as an Inline in order to see orientations, authors can remove that and copy the rest if they want. &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; Image &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="../../../GeometricShapes/SphereWithThreeCircumferenceRingsContainingBox.png"&gt;SphereWithThreeCircumferenceRingsContainingBox.png&lt;/a&gt; &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; subject &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; TouchSensor Interface &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; identifier &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/SphereWithThreeCircumferenceRings.x3d" target="_blank"&gt;https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/SphereWithThreeCircumferenceRings.x3d&lt;/a&gt; &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; generator &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; X3D-Edit 3.3, &lt;a href="https://savage.nps.edu/X3D-Edit" target="_blank"&gt;https://savage.nps.edu/X3D-Edit&lt;/a&gt; &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr&gt;
			&lt;td style="text-align:right; vertical-align: text-top;"&gt; &lt;i&gt; license &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="../../../GeometricShapes/../license.html"&gt;../license.html&lt;/a&gt; &lt;/td&gt;
		&lt;/tr&gt;
		&lt;tr style="background-color:silver; border-color:silver;"&gt;
			&lt;td style="text-align:center;" colspan="2"&gt;  &amp;nbsp; &lt;/td&gt;
		&lt;/tr&gt;
	&lt;/table&gt;

	&lt;p&gt;
		This program uses the
		&lt;a href="https://www.web3d.org/specifications/java/X3DJSAIL.html" target="_blank"&gt;X3D Java Scene Access Interface Library (X3DJSAIL)&lt;/a&gt;.
		It has been produced using the 
		&lt;a href="https://www.web3d.org/x3d/stylesheets/X3dToJava.xslt" target="_blank"&gt;X3dToJava.xslt&lt;/a&gt;
		stylesheet
	       (&lt;a href="https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/stylesheets/X3dToJava.xslt" target="_blank"&gt;version control&lt;/a&gt;)
                which is used to create Java source code from an original &lt;code&gt;.x3d&lt;/code&gt; model.
	&lt;/p&gt;

	* @author Don Brutzman
 */

public class SphereWithThreeCircumferenceRings
{
	/** Default constructor to create this object. */
	public SphereWithThreeCircumferenceRings ()
	{
	  initialize();
	}

	/** Create and initialize the X3D model for this object. */
	public final void initialize()
	{
            try { // catch-all
  x3dModel = new X3D().setProfile(X3D.PROFILE_INTERACTIVE).setVersion(X3D.VERSION_3_3)
  .setHead(new head()
    .addMeta(new meta().setName(meta.NAME_TITLE      ).setContent("SphereWithThreeCircumferenceRings.x3d"))
    .addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Semitransparent Sphere with circumference circles on x-y-z planes to facilitate user rotation of an object, suitable for use as rotation widget. Labeled box also inserted as Inline."))
    .addMeta(new meta().setName(meta.NAME_CREATOR    ).setContent("Don Brutzman"))
    .addMeta(new meta().setName(meta.NAME_CREATED    ).setContent("10 May 2013"))
    .addMeta(new meta().setName(meta.NAME_MODIFIED   ).setContent("20 October 2019"))
    .addMeta(new meta().setName(meta.NAME_TODO       ).setContent("Consider using TwoSidedMaterial with external transparency on Sphere so that only reverse circles are greyed out (similar to MeshLab widget)"))
    .addMeta(new meta().setName(meta.NAME_TODO       ).setContent("Add widget to X3D-Edit palette"))
    .addMeta(new meta().setName(meta.NAME_HINT       ).setContent("The labeled box CubeWithLabeledSides.x3d is inserted as an Inline in order to see orientations, authors can remove that and copy the rest if they want."))
    .addMeta(new meta().setName(meta.NAME_IMAGE      ).setContent("SphereWithThreeCircumferenceRingsContainingBox.png"))
    .addMeta(new meta().setName(meta.NAME_SUBJECT    ).setContent("TouchSensor Interface"))
    .addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/SphereWithThreeCircumferenceRings.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("SphereWithThreeCircumferenceRings.x3d"))
    .addChild(new Viewpoint().setDescription("Sphere with 3 circumferences around labeled cube").setPosition(0.0,0.0,4.0))
    .addChild(new Background().setSkyColor(new MFColor(new double[] {0.3,0.7,0.7})))
    .addChild(new Transform().setScale(0.5,0.5,0.5)
      .addComments(" CubeWithLabeledSides.x3d has profile='Interchange' ")
      .addChild(new Inline().setUrl(new String[] {"CubeWithLabeledSides.x3d","https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/CubeWithLabeledSides.x3d","CubeWithLabeledSides.wrl","https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/CubeWithLabeledSides.wrl"})))
    .addComments(" *Authors* the following scene subgraph is portable and can easily be copied for use in other scenes. ")
    .addChild(new Transform("SphereWithThreeCircumferenceRingsTransform")
      .addChild(new Shape()
        .setGeometry(new Sphere().setRadius(0.9999))
        .setAppearance(new Appearance("AppearanceGreyDiffuseTransparent")
          .setMaterial(new Material().setDiffuseColor(0.8,0.8,0.5).setTransparency(0.95))))
      .addChild(new Shape()
        .addComments(" X-Y plane, perpendicular to Z axis ")
        .setGeometry(new LineSet("Circle120LineSet").setVertexCount(new int[] {121})
          .setCoord(new Coordinate("CirclePoints60").setPoint(getCirclePoints60_6_24_point())))
        .setAppearance(new Appearance("BlueEmissive")
          .setMaterial(new Material().setEmissiveColor(0.0,0.0,1.0).setTransparency(0.8))))
      .addChild(new Transform().setRotation(1.0,0.0,0.0,1.570796)
        .addComments(" X-Z plane, perpendicular to Y axis ")
        .addChild(new Shape()
          .setGeometry(new LineSet().setUSE("Circle120LineSet"))
          .setAppearance(new Appearance("GreenEmissive")
            .setMaterial(new Material().setEmissiveColor(0.0,1.0,0.0).setTransparency(0.8)))))
      .addChild(new Transform().setRotation(0.0,1.0,0.0,1.570796)
        .addComments(" Y-Z plane, perpendicular to X axis ")
        .addChild(new Shape()
          .setGeometry(new LineSet().setUSE("Circle120LineSet"))
          .setAppearance(new Appearance("RedEmissive")
            .setMaterial(new Material().setEmissiveColor(1.0,0.0,0.0).setTransparency(0.8)))))));
            }
            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

		/** Define subarrays using type double[] */
		private double[] getCirclePoints60_6_24_point_1()
		{
			double[] value = {0.0,1.0,0.0,0.052,0.999,0.0,0.105,0.995,0.0,0.156,0.988,0.0,0.208,0.978,0.0,0.259,0.966,0.0,0.309,0.951,0.0,0.358,0.934,0.0,0.407,0.914,0.0,0.454,0.891,0.0,0.5,0.866,0.0,0.545,0.839,0.0,0.588,0.809,0.0,0.629,0.777,0.0,0.669,0.743,0.0,0.707,0.707,0.0,0.743,0.669,0.0,0.777,0.629,0.0,0.809,0.588,0.0,0.839,0.545,0.0,0.866,0.5,0.0,0.891,0.454,0.0,0.914,0.407,0.0,0.934,0.358,0.0,0.951,0.309,0.0,0.966,0.259,0.0,0.978,0.208,0.0,0.988,0.156,0.0,0.995,0.105,0.0,0.999,0.052,0.0,1.0,0.0,0.0,0.999,-0.052,0.0,0.995,-0.105,0.0,0.988,-0.156,0.0,0.978,-0.208,0.0,0.966,-0.259,0.0,0.951,-0.309,0.0,0.934,-0.358,0.0,0.914,-0.407,0.0,0.891,-0.454,0.0,0.866,-0.5,0.0,0.839,-0.545,0.0,0.809,-0.588,0.0,0.777,-0.629,0.0,0.743,-0.669,0.0,0.707,-0.707,0.0,0.669,-0.743,0.0,0.629,-0.777,0.0,0.588,-0.809,0.0,0.545,-0.839,0.0,0.5,-0.866,0.0,0.454,-0.891,0.0,0.407,-0.914,0.0,0.358,-0.934,0.0,0.309,-0.951,0.0,0.259,-0.966,0.0,0.208,-0.978,0.0,0.156,-0.988,0.0,0.105,-0.995,0.0,0.052,-0.999,0.0,0.0,-1.0,0.0,-0.052,-0.999,0.0,-0.105,-0.995,0.0,-0.156,-0.988,0.0,-0.208,-0.978,0.0,-0.259,-0.966,0.0,-0.309,-0.951,0.0,-0.358,-0.934,0.0,-0.407,-0.914,0.0,-0.454,-0.891,0.0,-0.5,-0.866,0.0,-0.545,-0.839,0.0,-0.588,-0.809,0.0,-0.629,-0.777,0.0,-0.669,-0.743,0.0,-0.707,-0.707,0.0,-0.743,-0.669,0.0,-0.777,-0.629,0.0,-0.809,-0.588,0.0,-0.839,-0.545,0.0,-0.866,-0.5,0.0,-0.891,-0.454,0.0,-0.914,-0.407,0.0,-0.934,-0.358,0.0,-0.951,-0.309,0.0,-0.966,-0.259,0.0,-0.978,-0.208,0.0,-0.988,-0.156,0.0,-0.995,-0.105,0.0,-0.999,-0.052,0.0,-1.0,-0.0,0.0,-0.999,0.052,0.0,-0.995,0.105,0.0,-0.988,0.156,0.0,-0.978,0.208,0.0,-0.966,0.259,0.0,-0.951,0.309,0.0,-0.934,0.358,0.0,-0.914,0.407,0.0,-0.891,0.454,0.0};
			return value;
		}
		private double[] getCirclePoints60_6_24_point_2()
		{
			double[] value = {-0.866,0.5,0.0,-0.839,0.545,0.0,-0.809,0.588,0.0,-0.777,0.629,0.0,-0.743,0.669,0.0,-0.707,0.707,0.0,-0.669,0.743,0.0,-0.629,0.777,0.0,-0.588,0.809,0.0,-0.545,0.839,0.0,-0.5,0.866,0.0,-0.454,0.891,0.0,-0.407,0.914,0.0,-0.358,0.934,0.0,-0.309,0.951,0.0,-0.259,0.966,0.0,-0.208,0.978,0.0,-0.156,0.988,0.0,-0.105,0.995,0.0,-0.052,0.999,0.0,0.0,1.0,0.0};
			return value;
		}

		/** Large attribute array: Coordinate DEF='CirclePoints60' point field, scene-graph level=6, element #24, 363 total numbers made up of 121 3-tuple values.
		 * Reassemble split array as single method to improve readability and runnability.
		 * Provide large array values via separate methods, hoping to avoid 'code too large' Java compilation errors. 
		 * Individual Java methods (including aggregated initializations) are limited to 64KB.
		 * @see https://stackoverflow.com/questions/2407912/code-too-large-compilation-error-in-java
		 * @see https://stackoverflow.com/questions/11437905/java-too-many-constants-jvm-error
		 */
		private MFVec3f getCirclePoints60_6_24_point()
		{
			MFVec3f CirclePoints60_6_24_point = new MFVec3f()/*2.finalize*/
				.append(new MFVec3f(getCirclePoints60_6_24_point_1()))
				.append(new MFVec3f(getCirclePoints60_6_24_point_2()));
			return CirclePoints60_6_24_point;
		}

	/** The initialized model object, created within initialize() method. */
	private X3D x3dModel;

	/** 
	 * Provide a 
	 * &lt;a href="https://dzone.com/articles/java-copy-shallow-vs-deep-in-which-you-will-swim" target="_blank"&gt;shallow copy&lt;/a&gt;
	 * of the X3D model.
	 * @see &lt;a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/Core/X3D.html"&gt;X3D&lt;/a&gt;
	 * @return SphereWithThreeCircumferenceRings 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 &lt;a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/Core/X3D.html#handleArguments-java.lang.String:A-"&gt;X3D.handleArguments(args)&lt;/a&gt;
     * @see &lt;a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/Core/X3D.html#validationReport--"&gt;X3D.validationReport()&lt;/a&gt;
     * @see &lt;a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/CommandLine.html"&gt;CommandLine&lt;/a&gt;
     * @see &lt;a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/CommandLine.html#USAGE"&gt;CommandLine.USAGE&lt;/a&gt;
     * @see &lt;a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/ConfigurationProperties.html"&gt;ConfigurationProperties&lt;/a&gt;
     */
    public static void main(String args[])
    {
        System.out.println("Build this X3D model, showing validation diagnostics...");
        X3D thisExampleX3dModel = new SphereWithThreeCircumferenceRings().getX3dModel();
//      System.out.println("X3D model construction complete.");
	
        // next handle command line arguments
        boolean hasArguments = (args != null) &amp;&amp; (args.length &gt; 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: \"X3dForAdvancedModeling.GeometricShapes.SphereWithThreeCircumferenceRings\" 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("X3dForAdvancedModeling.GeometricShapes.SphereWithThreeCircumferenceRings self-validation test confirmation: ");
                if (!validationResults.equals("success"))
                    System.out.println();
                System.out.println(validationResults.trim());

                // experimental: test X3DJSAIL output files
                // GeometricShapes/SphereWithThreeCircumferenceRings_JavaExport.* file validation is checked when building X3D Example Archives
                String filenameX3D  = "GeometricShapes/SphereWithThreeCircumferenceRings_JavaExport.x3d"; 
                String filenameX3DV = "GeometricShapes/SphereWithThreeCircumferenceRings_JavaExport.x3dv"; 
                String filenameJSON = "GeometricShapes/SphereWithThreeCircumferenceRings_JavaExport.json";
                thisExampleX3dModel.toFileX3D        (filenameX3D);
                thisExampleX3dModel.toFileClassicVRML(filenameX3DV);
// TODO         thisExampleX3dModel.toFileJSON       (filenameJSON);
        }
    }
}
</pre></body></html>