Package ConformanceNist.Lights.SpotLight

Class test_directionsim

java.lang.Object
ConformanceNist.Lights.SpotLight.test_directionsim
public class test_directionsim extends Object

Test browser to apply different direction field values to a simple geometry (Sphere). A set of spheres arranged in circular pattern along the XY plane are drawn in the local coordinate system. A SpotLight is defined at the origin and its direction field is changed as the animation progresses. The test is started by clicking on the tests above the geometry. The intensity is set to 1 and the cutOffAngle and beamWidth fields are set to 0.4 radians.

Related links: test_directionsim.java source, test_directionsim catalog page, X3D Resources, X3D Scene Authoring Hints, and X3D Tooltips.

Scene Meta Information
meta tags   Document Metadata
title test_directionsim.x3d
MovingImage test-directionsim-movie.mpg
reference http://www.nist.gov/vrml.html
reference http://www.itl.nist.gov/div897/ctg/vrml/vrml.html
creator http://www.itl.nist.gov/div897/ctg/vrml/members.html
disclaimer This file was provided by the National Institute of Standards and Technology, and is part of the X3D Conformance Test Suite, available at http://www.nist.gov/vrml.html The information contained within this file is provided for use in establishing conformance to the ISO VRML97 Specification. Conformance to this test does not imply recommendation or endorsement by the National Institute of Standards and Technology (NIST). This software can be redistributed and/or modified freely provided that any derivative works bear some notice that they are derived from it, and any modified versions bear some notice that they have been modified.
reference Interactive Conformance Testing for VRML, Mary Brady and Lynn Rosenthal, NIST, created 8 September 2010 and updated 25 August 2016, https://www.nist.gov/itl/ssd/information-systems-group/interactive-conformance-testing-vrml
info Correct definition and compliance of this conformance scene is maintained by the X3D Working Group, https://www.web3d.org/working-groups/x3d
translator Michael Kass NIST, Don Brutzman NPS
translated 21 January 2001
modified 28 August 2023
description Test browser to apply different direction field values to a simple geometry (Sphere). A set of spheres arranged in circular pattern along the XY plane are drawn in the local coordinate system. A SpotLight is defined at the origin and its direction field is changed as the animation progresses. The test is started by clicking on the tests above the geometry. The intensity is set to 1 and the cutOffAngle and beamWidth fields are set to 0.4 radians.
identifier https://www.web3d.org/x3d/content/examples/ConformanceNist/Lights/SpotLight/test_directionsim.x3d
generator Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html
generator X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit
license ../../license.html
 

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.

  • Constructor Summary

    Constructors
    Constructor
    Description
    test_directionsim()
    Default constructor to create this object.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.web3d.x3d.jsail.Core.X3D
    getX3dModel()
    Provide a shallow copy of the X3D model.
    final void
    initialize()
    Create and initialize the X3D model for this object.
    static void
    main(String[] args)
    Default main() method provided for test purposes, uses CommandLine to set global ConfigurationProperties for this object.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • test_directionsim

      public test_directionsim()
      Default constructor to create this object.

  • Method Details

    • initialize

      public final void initialize()
      Create and initialize the X3D model for this object.

    • getX3dModel

      public org.web3d.x3d.jsail.Core.X3D getX3dModel()
      Provide a shallow copy of the X3D model.
      Returns:
      test_directionsim model
      See Also:

    • main

      public static void main(String[] args)
      Default main() method provided for test purposes, uses CommandLine to set global ConfigurationProperties for this object.
      Parameters:
      args - array of input parameters, provided as arguments
      See Also: