<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">package X3dForWebAuthors.Chapter05AppearanceMaterialTextures;

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.Navigation.*;
import org.web3d.x3d.jsail.Shape.*;
import org.web3d.x3d.jsail.Text.*;

// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
 * &lt;p&gt; Demonstrate various FillProperties values. &lt;/p&gt;
 &lt;p&gt; Related links: Catalog page &lt;a href="../../../Chapter05AppearanceMaterialTextures/FillPropertiesExampleIndex.html" target="_blank"&gt;FillPropertiesExample&lt;/a&gt;,  source &lt;a href="../../../Chapter05AppearanceMaterialTextures/FillPropertiesExample.java"&gt;FillPropertiesExample.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="../../../Chapter05AppearanceMaterialTextures/FillPropertiesExample.x3d"&gt;FillPropertiesExample.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; Demonstrate various FillProperties values. &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; 20 August 2008 &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; 27 July 2024 &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="../../../Chapter05AppearanceMaterialTextures/FillPropertiesHatchStyle.png"&gt;FillPropertiesHatchStyle.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; Image &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="../../../Chapter05AppearanceMaterialTextures/FillPropertiesHatchStyleOctaga.png"&gt;FillPropertiesHatchStyleOctaga.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; reference &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="https://X3dGraphics.com" target="_blank"&gt;https://X3dGraphics.com&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; reference &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="https://www.web3d.org/x3d/content/examples/X3dResources.html" target="_blank"&gt;https://www.web3d.org/x3d/content/examples/X3dResources.html&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; X3D book, X3D graphics, X3D-Edit, &lt;a href="http://www.x3dGraphics.com" target="_blank"&gt;http://www.x3dGraphics.com&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; identifier &lt;/i&gt; &lt;/td&gt;
			&lt;td&gt; &lt;a href="https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/FillPropertiesExample.x3d" target="_blank"&gt;https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/FillPropertiesExample.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 4.0, &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="../../../Chapter05AppearanceMaterialTextures/../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 FillPropertiesExample
{
	/** Default constructor to create this object. */
	public FillPropertiesExample ()
	{
	  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()
    .addComments(" The following component tag is needed since FillProperties node is not part of the default Immersive profile ")
    .addComponent(new component().setName("Shape").setLevel(3))
    .addMeta(new meta().setName(meta.NAME_TITLE      ).setContent("FillPropertiesExample.x3d"))
    .addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Demonstrate various FillProperties values."))
    .addMeta(new meta().setName(meta.NAME_CREATOR    ).setContent("Don Brutzman"))
    .addMeta(new meta().setName(meta.NAME_CREATED    ).setContent("20 August 2008"))
    .addMeta(new meta().setName(meta.NAME_MODIFIED   ).setContent("27 July 2024"))
    .addMeta(new meta().setName(meta.NAME_IMAGE      ).setContent("FillPropertiesHatchStyle.png"))
    .addMeta(new meta().setName(meta.NAME_IMAGE      ).setContent("FillPropertiesHatchStyleOctaga.png"))
    .addMeta(new meta().setName(meta.NAME_REFERENCE  ).setContent("https://X3dGraphics.com"))
    .addMeta(new meta().setName(meta.NAME_REFERENCE  ).setContent("https://www.web3d.org/x3d/content/examples/X3dResources.html"))
    .addMeta(new meta().setName(meta.NAME_SUBJECT    ).setContent("X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com"))
    .addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter05AppearanceMaterialTextures/FillPropertiesExample.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("FillPropertiesExample.x3d"))
    .addChild(new Viewpoint().setDescription("FillProperties hatchStyle examples").setPosition(0.0,0.0,24.0))
    .addChild(new Transform("OverallAdjustment")
      .addChild(new Transform("FirstRowBoxes").setTranslation(0.0,7.0,0.0)
        .addChild(new Transform().setTranslation(-9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance1")
              .setMaterial(new Material().setDiffuseColor(1.0,0.0,0.0))
              .setFillProperties(new FillProperties()
                .addComments(" hatchStyle='1' horizontal equally-spaced parallel lines ")))))
        .addChild(new Transform().setTranslation(-6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance2")
              .setMaterial(new Material().setDiffuseColor(1.0,0.5,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(2)
                .addComments(" hatchStyle='2' vertical equally-spaced parallel lines ")))))
        .addChild(new Transform().setTranslation(-3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance3")
              .setMaterial(new Material().setDiffuseColor(1.0,1.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(3)
                .addComments(" hatchStyle='3' positive slope equally-spaced parallel lines ")))))
        .addChild(new Transform()
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance4")
              .setMaterial(new Material().setDiffuseColor(0.0,1.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(4)
                .addComments(" hatchStyle='4' negative slope equally-spaced parallel lines ")))))
        .addChild(new Transform().setTranslation(3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance5")
              .setMaterial(new Material().setDiffuseColor(0.0,0.0,1.0))
              .setFillProperties(new FillProperties().setHatchStyle(5)
                .addComments(" hatchStyle='5' horizontal/vertical crosshatch ")))))
        .addChild(new Transform().setTranslation(6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance6")
              .setMaterial(new Material().setDiffuseColor(0.0,1.0,1.0))
              .setFillProperties(new FillProperties().setHatchStyle(6)
                .addComments(" hatchStyle='6' positive slope / negative slope crosshatch "))))))
      .addChild(new Transform("SecondRowText").setTranslation(0.0,5.0,0.0)
        .addChild(new Transform().setTranslation(-9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"1"})
              .setFontStyle(new FontStyle("Middle").setJustify(FontStyle.JUSTIFY_MIDDLE_MIDDLE).setSize(2).setCssStyle("BOLD")))
            .setAppearance(new Appearance().setUSE("FillAppearance1"))))
        .addChild(new Transform().setTranslation(-6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"2"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance2"))))
        .addChild(new Transform().setTranslation(-3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"3"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance3"))))
        .addChild(new Transform()
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"4"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance4"))))
        .addChild(new Transform().setTranslation(3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"5"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance5"))))
        .addChild(new Transform().setTranslation(6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"6"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance6")))))
      .addChild(new Transform("ThirdRowBoxes").setTranslation(0.0,2.0,0.0)
        .addChild(new Transform().setTranslation(-9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance7")
              .setMaterial(new Material().setDiffuseColor(1.0,0.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(7)
                .addComments(" hatchStyle='7' (optional support) cast iron or malleable iron and general use for all materials ")))))
        .addChild(new Transform().setTranslation(-6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance8")
              .setMaterial(new Material().setDiffuseColor(1.0,0.5,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(8)
                .addComments(" hatchStyle='8' (optional support) steel ")))))
        .addChild(new Transform().setTranslation(-3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance9")
              .setMaterial(new Material().setDiffuseColor(1.0,1.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(9)
                .addComments(" hatchStyle='9' (optional support) bronze, brass, copper, and compositions ")))))
        .addChild(new Transform()
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance10")
              .setMaterial(new Material().setDiffuseColor(0.0,1.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(10)
                .addComments(" hatchStyle='10' (optional support) white metal, zinc, lead, babbit, and alloys ")))))
        .addChild(new Transform().setTranslation(3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance11")
              .setMaterial(new Material().setDiffuseColor(0.0,0.0,1.0))
              .setFillProperties(new FillProperties().setHatchStyle(11)
                .addComments(" hatchStyle='11' (optional support) magnesium, aluminum, and aluminum alloys ")))))
        .addChild(new Transform().setTranslation(6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance12")
              .setMaterial(new Material().setDiffuseColor(0.0,1.0,1.0))
              .setFillProperties(new FillProperties().setHatchStyle(12)
                .addComments(" hatchStyle='12' (optional support) rubber, plastic, and electrical insulation "))))))
      .addChild(new Transform("FourthRowText")
        .addChild(new Transform().setTranslation(-9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"7"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance7"))))
        .addChild(new Transform().setTranslation(-6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"8"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance8"))))
        .addChild(new Transform().setTranslation(-3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"9"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance9"))))
        .addChild(new Transform()
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"10"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance10"))))
        .addChild(new Transform().setTranslation(3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"11"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance11"))))
        .addChild(new Transform().setTranslation(6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"12"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance12")))))
      .addChild(new Transform("FifthRowBoxes").setTranslation(0.0,-3.0,0.0)
        .addChild(new Transform().setTranslation(-9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance13")
              .setMaterial(new Material().setDiffuseColor(1.0,0.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(13)
                .addComments(" hatchStyle='13' (optional support) cork, felt, fabric, leather, and fibre ")))))
        .addChild(new Transform().setTranslation(-6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance14")
              .setMaterial(new Material().setDiffuseColor(1.0,0.5,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(14)
                .addComments(" hatchStyle='14' (optional support) thermal insulation ")))))
        .addChild(new Transform().setTranslation(-3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance15")
              .setMaterial(new Material().setDiffuseColor(1.0,1.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(15)
                .addComments(" hatchStyle='15' (optional support) titanium and refractory material ")))))
        .addChild(new Transform()
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance16")
              .setMaterial(new Material().setDiffuseColor(0.0,1.0,0.0))
              .setFillProperties(new FillProperties().setHatchStyle(16)
                .addComments(" hatchStyle='16' (optional support) marble, slate, porcelain, glass, etc. ")))))
        .addChild(new Transform().setTranslation(3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance17")
              .setMaterial(new Material().setDiffuseColor(0.0,0.0,1.0))
              .setFillProperties(new FillProperties().setHatchStyle(17)
                .addComments(" hatchStyle='17' (optional support) earth ")))))
        .addChild(new Transform().setTranslation(6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance18")
              .setMaterial(new Material().setDiffuseColor(0.0,1.0,1.0))
              .setFillProperties(new FillProperties().setHatchStyle(18)
                .addComments(" hatchStyle='18' (optional support) sand ")))))
        .addChild(new Transform().setTranslation(9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Box())
            .setAppearance(new Appearance("FillAppearance19")
              .setMaterial(new Material().setDiffuseColor(0.3,0.3,0.3))
              .setFillProperties(new FillProperties().setHatchStyle(19)
                .addComments(" hatchStyle='19' (optional support) repeating dot "))))))
      .addChild(new Transform("SixthRowText").setTranslation(0.0,-5.0,0.0)
        .addChild(new Transform().setTranslation(-9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"13"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance13"))))
        .addChild(new Transform().setTranslation(-6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"14"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance14"))))
        .addChild(new Transform().setTranslation(-3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"15"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance15"))))
        .addChild(new Transform()
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"16"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance16"))))
        .addChild(new Transform().setTranslation(3.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"17"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance17"))))
        .addChild(new Transform().setTranslation(6.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"18"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance18"))))
        .addChild(new Transform().setTranslation(9.0,0.0,0.0)
          .addChild(new Shape()
            .setGeometry(new Text().setString(new String[] {"19"})
              .setFontStyle(new FontStyle().setUSE("Middle")))
            .setAppearance(new Appearance().setUSE("FillAppearance19")))))));
            }
            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 
	 * &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 FillPropertiesExample 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 FillPropertiesExample().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: \"X3dForWebAuthors.Chapter05AppearanceMaterialTextures.FillPropertiesExample\" 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.Chapter05AppearanceMaterialTextures.FillPropertiesExample self-validation test confirmation: ");
                if (!validationResults.equals("success"))
                    System.out.println();
                System.out.println(validationResults.trim());

                // experimental: test X3DJSAIL output files
                // Chapter05AppearanceMaterialTextures/FillPropertiesExample_JavaExport.* file validation is checked when building X3D Example Archives
                String filenameX3D  = "Chapter05AppearanceMaterialTextures/FillPropertiesExample_JavaExport.x3d"; 
                String filenameX3DV = "Chapter05AppearanceMaterialTextures/FillPropertiesExample_JavaExport.x3dv"; 
                String filenameJSON = "Chapter05AppearanceMaterialTextures/FillPropertiesExample_JavaExport.json";
                thisExampleX3dModel.toFileX3D        (filenameX3D);
                thisExampleX3dModel.toFileClassicVRML(filenameX3DV);
// TODO         thisExampleX3dModel.toFileJSON       (filenameJSON);
        }
    }
}
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