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.Networking.*;
import org.web3d.x3d.jsail.Rendering.*;
import org.web3d.x3d.jsail.Scripting.*;
import org.web3d.x3d.jsail.Shape.*;
import org.web3d.x3d.jsail.Text.*;
import org.web3d.x3d.jsail.Texturing.*;
// Javadoc metadata annotations follow, see below for X3DJSAIL Java source code.
/**
* Reusable prototype for creating a Parallelepiped, which is a 3D figure formed by six parallelograms; also sometimes referred to as a rhomboid.
Related links: Catalog page ParallelepipedPrototype, source ParallelepipedPrototype.java, 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)
which is used to create Java source code from an original .x3d model.
* @author Don Brutzman
*/
public class ParallelepipedPrototype
{
/** Default constructor to create this object. */
public ParallelepipedPrototype ()
{
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()
.addMeta(new meta().setName(meta.NAME_TITLE ).setContent("ParallelepipedPrototype.x3d"))
.addMeta(new meta().setName(meta.NAME_DESCRIPTION).setContent("Reusable prototype for creating a Parallelepiped, which is a 3D figure formed by six parallelograms; also sometimes referred to as a rhomboid."))
.addMeta(new meta().setName(meta.NAME_CREATOR ).setContent("Don Brutzman"))
.addMeta(new meta().setName(meta.NAME_CREATED ).setContent("25 November 2011"))
.addMeta(new meta().setName(meta.NAME_MODIFIED ).setContent("7 December 2024"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("ParallelepipedExamples.x3d"))
.addMeta(new meta().setName(meta.NAME_IMAGE ).setContent("ParallelepipedVertexIndices.png"))
.addMeta(new meta().setName(meta.NAME_DRAWING ).setContent("GeometricShapes.vsdx"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://en.wikipedia.org/wiki/Parallelepiped"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("http://upload.wikimedia.org/wikipedia/commons/f/f6/Parallelepiped.svg"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("http://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Parallelepiped.svg/500px-Parallelepiped.svg.png"))
.addMeta(new meta().setName(meta.NAME_SUBJECT ).setContent("parallelepiped rhomboid geometry polyhedron"))
.addMeta(new meta().setName(meta.NAME_IDENTIFIER ).setContent("https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/ParallelepipedPrototype.x3d"))
.addMeta(new meta().setName(meta.NAME_REFERENCE ).setContent("https://www.web3d.org/x3d/content/examples/X3dResources.html"))
.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("ParallelepipedPrototype.x3d"))
.addChild(new ProtoDeclare("Parallelepiped").setName("Parallelepiped").setAppinfo("Parallelepiped is a 3D figure formed by six parallelograms; also sometimes referred to as a rhomboid")
.setProtoInterface(new ProtoInterface()
.addField(new field().setName("point").setType(field.TYPE_MFVEC3F).setAccessType(field.ACCESSTYPE_INPUTOUTPUT).setValue(new MFVec3f(new MFVec3f(new double[] {0.0,1.0,0.0,1.0,1.0,0.0,1.0,1.0,1.0,0.0,1.0,1.0,0.0,0.0,0.0,1.0,0.0,0.0,1.0,0.0,1.0,0.0,0.0,1.0}))))
.addField(new field().setName("colorPerVertex").setType(field.TYPE_SFBOOL).setAccessType(field.ACCESSTYPE_INITIALIZEONLY).setValue(true))
.addField(new field().setName("normalPerVertex").setType(field.TYPE_SFBOOL).setAccessType(field.ACCESSTYPE_INITIALIZEONLY).setValue(true))
.addField(new field().setName("colorIndex").setType(field.TYPE_MFINT32).setAccessType(field.ACCESSTYPE_INITIALIZEONLY))
.addField(new field().setName("normalIndex").setType(field.TYPE_MFINT32).setAccessType(field.ACCESSTYPE_INITIALIZEONLY))
.addField(new field().setName("texCoordIndex").setType(field.TYPE_MFINT32).setAccessType(field.ACCESSTYPE_INITIALIZEONLY))
.addField(new field().setName("colorNode").setType(field.TYPE_SFNODE).setAccessType(field.ACCESSTYPE_INPUTOUTPUT)
.addChild(new Color("DefaultColor")))
.addField(new field().setName("normalNode").setType(field.TYPE_SFNODE).setAccessType(field.ACCESSTYPE_INPUTOUTPUT)
.addChild(new Normal("DefaultNormal")))
.addField(new field().setName("texCoordNode").setType(field.TYPE_SFNODE).setAccessType(field.ACCESSTYPE_INPUTOUTPUT)
.addChild(new TextureCoordinate("DefaultTextureCoordinate"))))
.setProtoBody(new ProtoBody()
.addComments(" First node determines node type of this prototype ")
.addChild(new IndexedFaceSet("IFS").setDEF("IFS").setConvex(false).setSolid(false).setCoordIndex(new int[] {0,3,2,1,-1,4,5,6,7,-1,0,1,5,4,-1,1,2,6,5,-1,2,3,7,6,-1,3,0,4,7,-1})
.setIS(new IS()
.addConnect(new connect().setNodeField("colorPerVertex").setProtoField("colorPerVertex"))
.addConnect(new connect().setNodeField("normalPerVertex").setProtoField("normalPerVertex"))
.addConnect(new connect().setNodeField("colorIndex").setProtoField("colorIndex"))
.addConnect(new connect().setNodeField("normalIndex").setProtoField("normalIndex"))
.addConnect(new connect().setNodeField("texCoordIndex").setProtoField("texCoordIndex"))
.addConnect(new connect().setNodeField("colorNode").setProtoField("colorNode"))
.addConnect(new connect().setNodeField("normalNode").setProtoField("normalNode"))
.addConnect(new connect().setNodeField("texCoordNode").setProtoField("texCoordNode")))
.setCoord(new Coordinate()
.setIS(new IS()
.addConnect(new connect().setNodeField("point").setProtoField("point")))))
.addComments(" This embedded Script provides the X3D author with additional visibility and control over prototype inputs and outputs ")
.addChild(new Script("ParallelepipedScript").setSourceCode("""
ecmascript:
function initialize ()
{
checkCoordinatePoints ();
}
function checkCoordinatePoints ()
{
// A parallelepiped has three sets of four parallel edges; the edges within each set are of equal length.
// Quality assurance: check that lengths of corresponding sides match.
edge01 = length2(point[0], point[1]); // top
edge12 = length2(point[1], point[2]);
edge23 = length2(point[2], point[3]);
edge30 = length2(point[3], point[0]);
edge45 = length2(point[4], point[5]); // bottom
edge56 = length2(point[5], point[6]);
edge67 = length2(point[6], point[7]);
edge74 = length2(point[7], point[4]);
edge04 = length2(point[0], point[4]); // sides
edge15 = length2(point[1], point[5]);
edge26 = length2(point[2], point[6]);
edge37 = length2(point[3], point[7]);
epsilon = edge01 * 0.001;
if ((Math.abs(edge01 - edge23) > epsilon) ||
(Math.abs(edge23 - edge67) > epsilon) ||
(Math.abs(edge67 - edge45) > epsilon) ||
(Math.abs(edge45 - edge01) > epsilon))
Browser.println ('Warning, mismatched parallelepiped sides 02/33/45/67');
else if ((Math.abs(edge30 - edge12) > epsilon) ||
(Math.abs(edge12 - edge56) > epsilon) ||
(Math.abs(edge56 - edge74) > epsilon) ||
(Math.abs(edge74 - edge30) > epsilon))
Browser.println ('Warning, mismatched parallelepiped sides 30/12/56/74');
else if ((Math.abs(edge04 - edge15) > epsilon) ||
(Math.abs(edge15 - edge26) > epsilon) ||
(Math.abs(edge26 - edge37) > epsilon) ||
(Math.abs(edge37 - edge04) > epsilon))
Browser.println ('Warning, mismatched parallelepiped sides 04/15/26/37');
}
function length2 (pointA, pointB)
{
return Math.sqrt((pointA.x - pointB.x)*(pointA.x - pointB.x) +
(pointA.y - pointB.y)*(pointA.y - pointB.y) +
(pointA.z - pointB.z)*(pointA.z - pointB.z));
}
function set_point (eventValue)
{
// input eventValue received for inputOutput field
point = eventValue;
checkCoordinatePoints ();
}
""")
.addField(new field().setName("point").setType(field.TYPE_MFVEC3F).setAccessType(field.ACCESSTYPE_INPUTOUTPUT))
.setIS(new IS()
.addConnect(new connect().setNodeField("point").setProtoField("point"))))))
.addComments(" ================================================================================ ")
.addChild(new Background().setSkyColor(new MFColor(new double[] {0.905882,1.0,0.858824})))
.addChild(new Anchor().setDescription("Open ParallelepipedExamples scene").setUrl(new String[] {"ParallelepipedExamples.x3d","https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/ParallelepipedExamples.x3d","ParallelepipedExamples.wrl","https://www.web3d.org/x3d/content/examples/X3dForAdvancedModeling/GeometricShapes/ParallelepipedExamples.wrl"})
.addChild(new Shape()
.setGeometry(new Text().setString(new String[] {"This scene defines a","Parallelepiped prototype","","Select this text to open","ParallelepipedExamples scene"})
.setFontStyle(new FontStyle().setJustify(FontStyle.JUSTIFY_MIDDLE_MIDDLE)))
.setAppearance(new Appearance("BlueAppearance")
.setMaterial(new Material().setDiffuseColor(0.0,0.698039,1.0))))
.addChild(new Shape("TransparentBox")
.setGeometry(new Box().setSize(11.0,5.0,0.1))
.setAppearance(new Appearance()
.setMaterial(new Material().setTransparency(1))))));
}
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 ParallelepipedPrototype 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 ParallelepipedPrototype().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: \"X3dForAdvancedModeling.GeometricShapes.ParallelepipedPrototype\" 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.ParallelepipedPrototype self-validation test confirmation: ");
if (!validationResults.equals("success"))
System.out.println();
System.out.println(validationResults.trim());
// experimental: test X3DJSAIL output files
// GeometricShapes/ParallelepipedPrototype_JavaExport.* file validation is checked when building X3D Example Archives
String filenameX3D = "GeometricShapes/ParallelepipedPrototype_JavaExport.x3d";
String filenameX3DV = "GeometricShapes/ParallelepipedPrototype_JavaExport.x3dv";
String filenameJSON = "GeometricShapes/ParallelepipedPrototype_JavaExport.json";
thisExampleX3dModel.toFileX3D (filenameX3D);
thisExampleX3dModel.toFileClassicVRML(filenameX3DV);
// TODO thisExampleX3dModel.toFileJSON (filenameJSON);
}
}
}
