package Basic.course;
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.Lighting.*;
import org.web3d.x3d.jsail.Navigation.*;
import org.web3d.x3d.jsail.PointingDeviceSensor.*;
import org.web3d.x3d.jsail.Scripting.*;
import org.web3d.x3d.jsail.Shape.*;
import org.web3d.x3d.jsail.Text.*;
// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
* <p> Sample world constructed in a Script node using the EcmaScript Browser call createVrmlFromString. </p>
<p> Related links: Catalog page <a href="../../../course/CreateVrmlFromStringRandomBoxesIndex.html" target="_blank">CreateVrmlFromStringRandomBoxes</a>, source <a href="../../../course/CreateVrmlFromStringRandomBoxes.java">CreateVrmlFromStringRandomBoxes.java</a>, <a href="https://www.web3d.org/x3d/content/examples/X3dResources.html" target="_blank">X3D Resources</a>, <a href="https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html" target="_blank">X3D Scene Authoring Hints</a>, and <a href="https://www.web3d.org/x3d/content/X3dTooltips.html" target="_blank">X3D Tooltips</a>. </p>
<table style="color:black; border:0px solid; border-spacing:10px 0px;">
<caption>Scene Meta Information</caption>
<tr style="background-color:silver; border-color:silver;">
<td style="text-align:center; padding:10px 0px;"><i>meta tags</i></td>
<td style="text-align:left; padding:10px 0px;"> Document Metadata </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> title </i> </td>
<td> <a href="../../../course/CreateVrmlFromStringRandomBoxes.x3d">CreateVrmlFromStringRandomBoxes.x3d</a> </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> description </i> </td>
<td> Sample world constructed in a Script node using the EcmaScript Browser call createVrmlFromString. </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> creator </i> </td>
<td> Vincent Gardet </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> translator </i> </td>
<td> Curt Blais </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> contributor </i> </td>
<td> Don Brutzman </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> created </i> </td>
<td> 23 April 2002 </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> modified </i> </td>
<td> 12 October 2023 </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> reference </i> </td>
<td> <a href="../../../course/CreateX3dFromStringRandomSpheres.x3d">CreateX3dFromStringRandomSpheres.x3d</a> </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> Image </i> </td>
<td> <a href="../../../course/CreateVrmlFromStringRandomBoxes.png">CreateVrmlFromStringRandomBoxes.png</a> </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> reference </i> </td>
<td> See CreateVrmlFromString tutorial at </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> reference </i> </td>
<td> <a href="http://www.gardet.nom.fr/vrmlcity/tut_cvfs.htm" target="_blank">http://www.gardet.nom.fr/vrmlcity/tut_cvfs.htm</a> </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> subject </i> </td>
<td> create VRML from string, javascript </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> identifier </i> </td>
<td> <a href="https://www.web3d.org/x3d/content/examples/Basic/course/CreateVrmlFromStringRandomBoxes.x3d" target="_blank">https://www.web3d.org/x3d/content/examples/Basic/course/CreateVrmlFromStringRandomBoxes.x3d</a> </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> generator </i> </td>
<td> X3D-Edit 4.0, <a href="https://savage.nps.edu/X3D-Edit" target="_blank">https://savage.nps.edu/X3D-Edit</a> </td>
</tr>
<tr>
<td style="text-align:right; vertical-align: text-top;"> <i> license </i> </td>
<td> <a href="../../../course/../license.html">../license.html</a> </td>
</tr>
<tr style="background-color:silver; border-color:silver;">
<td style="text-align:center;" colspan="2"> </td>
</tr>
</table>
<p>
This program uses the
<a href="https://www.web3d.org/specifications/java/X3DJSAIL.html" target="_blank">X3D Java Scene Access Interface Library (X3DJSAIL)</a>.
It has been produced using the
<a href="https://www.web3d.org/x3d/stylesheets/X3dToJava.xslt" target="_blank">X3dToJava.xslt</a>
stylesheet
(<a href="https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/stylesheets/X3dToJava.xslt" target="_blank">version control</a>)
which is used to create Java source code from an original <code>.x3d</code> model.
</p>
* @author Vincent Gardet
*/
public class CreateVrmlFromStringRandomBoxes
{
/** Default constructor to create this object. */
public CreateVrmlFromStringRandomBoxes ()
{
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_1)
.setHead(new head()
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("CreateVrmlFromStringRandomBoxes.x3d"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Sample world constructed in a Script node using the EcmaScript Browser call createVrmlFromString."))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("Vincent Gardet"))
.addMeta(new meta().setName(meta.NAME_TRANSLATOR ).setContent("Curt Blais"))
.addMeta(new meta().setName(meta.NAME_CONTRIBUTOR).setContent("Don Brutzman"))
.addMeta(new meta().setName(meta.NAME_CREATED ).setContent("23 April 2002"))
.addMeta(new meta().setName(meta.NAME_MODIFIED ).setContent("12 October 2023"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("CreateX3dFromStringRandomSpheres.x3d"))
.addMeta(new meta().setName(meta.NAME_IMAGE ).setContent("CreateVrmlFromStringRandomBoxes.png"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("See CreateVrmlFromString tutorial at"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("http://www.gardet.nom.fr/vrmlcity/tut_cvfs.htm"))
.addMeta(new meta().setName(meta.NAME_SUBJECT ).setContent("create VRML from string, javascript"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://www.web3d.org/x3d/content/examples/Basic/course/CreateVrmlFromStringRandomBoxes.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("CreateVrmlFromStringRandomBoxes.x3d"))
.addChild(new NavigationInfo().setAvatarSize(new double[] {0.1,1.6,2.0}).setHeadlight(false).setSpeed(5).setType("\"EXAMINE\" \"WALK\" \"ANY\""))
.addChild(new Background().setSkyAngle(new double[] {1.1,1.57}).setSkyColor(new MFColor(new double[] {.3,.3,1.0,.4,.4,1.0,.7,.7,.9})))
.addChild(new DirectionalLight().setDirection(0.0,-.5,-1.0))
.addChild(new DirectionalLight().setDirection(-1.0,-.5,.5).setIntensity(.9))
.addChild(new DirectionalLight().setDirection(1.0,-.5,.5).setIntensity(.8))
.addChild(new Viewpoint().setDescription("Interaction view").setPosition(50.0,1.6,150.0))
.addChild(new Viewpoint().setDescription("Plan (top-down) view").setOrientation(1.0,0.0,0.0,-1.54).setPosition(50.0,200.0,50.0))
.addChild(new Shape()
.setAppearance(new Appearance()
.setMaterial(new Material().setDiffuseColor(.3,.3,1.0).setTransparency(0.5)))
.setGeometry(new Box().setSize(1000.0,0.01,1000.0)))
.addChild(new Transform().setTranslation(50.0,1.6,140.0)
.addChild(new Billboard()
.addChild(new Shape()
.setAppearance(new Appearance()
.setMaterial(new Material().setDiffuseColor(0.1,0.3,0.2).setEmissiveColor(0.3,0.6,0.9)))
.setGeometry(new Text().setString(new String[] {"Ten random boxes","computed at runtime","(select text to recompute)"})
.setFontStyle(new FontStyle().setJustify(FontStyle.JUSTIFY_MIDDLE_MIDDLE))))
.addChild(new TouchSensor("TouchText").setDescription("Touch text to recompute random boxes"))
.addComments(" Transparent Box makes the text much more accessible/clickable ")
.addChild(new Shape()
.setGeometry(new Box().setSize(8.0,2.0,0.1))
.setAppearance(new Appearance()
.setMaterial(new Material().setTransparency(1))))))
.addComments(" ROOT is used at initialize time as parent for randomly generated Shape children ")
.addChild(new Group("HoldsAutogeneratedContent")
.addComments(" content added here at run time "))
.addChild(new Script("BoxGeneratorScript").setDirectOutput(true).setSourceCode("""
ecmascript:
function R () {
return Math.random();
}
function recompute (isActive) {
if (isActive==true) initialize();
}
function initialize() {
for (i=0; i < 10; i++) {
rand1 = 100*R();
rand2 = 100*R();
rand3 = 20*R();
rand4 = 40*R();
rand5 = 20*R();
sceneString ='Transform { \n' +
' translation ' + rand1 + ' 0 ' + rand2 + ' \n' +
' children [ \n' +
' Shape { \n' +
' appearance Appearance { \n' +
' material Material { \n' +
' diffuseColor ' + R() + ' ' + R() + ' ' + R() + '\n' +
' } \n' +
' } \n' +
' geometry Box { \n' +
' size ' + rand3 + ' ' + rand4 + ' ' + rand5 + '\n' +
' } \n' +
' } \n' +
' ] \n' +
'} \n' +
'#########################################################\n';
Browser.println (sceneString);
newNode = Browser.createVrmlFromString(sceneString);
// newNode = Browser.createX3dFromString(sceneString);
ModifiableExternalNode.children[i] = newNode[0];
}
}
""")
.addField(new field().setName("ModifiableExternalNode").setType(field.TYPE_SFNODE).setAccessType(field.ACCESSTYPE_INITIALIZEONLY)
.addChild(new Group().setUSE("HoldsAutogeneratedContent")))
.addField(new field().setName("recompute").setType(field.TYPE_SFBOOL).setAccessType(field.ACCESSTYPE_INPUTONLY)))
.addChild(new ROUTE().setFromNode("TouchText").setFromField("isActive").setToNode("BoxGeneratorScript").setToField("recompute")));
}
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
* <a href="https://dzone.com/articles/java-copy-shallow-vs-deep-in-which-you-will-swim" target="_blank">shallow copy</a>
* of the X3D model.
* @see <a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/Core/X3D.html">X3D</a>
* @return CreateVrmlFromStringRandomBoxes 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 <a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/Core/X3D.html#handleArguments-java.lang.String:A-">X3D.handleArguments(args)</a>
* @see <a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/Core/X3D.html#validationReport--">X3D.validationReport()</a>
* @see <a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/CommandLine.html">CommandLine</a>
* @see <a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/CommandLine.html#USAGE">CommandLine.USAGE</a>
* @see <a href="https://www.web3d.org/specifications/java/javadoc/org/web3d/x3d/jsail/ConfigurationProperties.html">ConfigurationProperties</a>
*/
public static void main(String args[])
{
System.out.println("Build this X3D model, showing validation diagnostics...");
X3D thisExampleX3dModel = new CreateVrmlFromStringRandomBoxes().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.course.CreateVrmlFromStringRandomBoxes\" 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.course.CreateVrmlFromStringRandomBoxes self-validation test confirmation: ");
if (!validationResults.equals("success"))
System.out.println();
System.out.println(validationResults.trim());
// experimental: test X3DJSAIL output files
// course/CreateVrmlFromStringRandomBoxes_JavaExport.* file validation is checked when building X3D Example Archives
String filenameX3D = "course/CreateVrmlFromStringRandomBoxes_JavaExport.x3d";
String filenameX3DV = "course/CreateVrmlFromStringRandomBoxes_JavaExport.x3dv";
String filenameJSON = "course/CreateVrmlFromStringRandomBoxes_JavaExport.json";
thisExampleX3dModel.toFileX3D (filenameX3D);
thisExampleX3dModel.toFileClassicVRML(filenameX3DV);
// TODO thisExampleX3dModel.toFileJSON (filenameJSON);
}
}
}