Class translation_changed

java.lang.Object
ConformanceNist.Sensors.PlaneSensor.translation_changed

public class translation_changed
extends java.lang.Object

Test of the translation_changed field. A Box geometry has an associated PlaneSensor, which, when the Box is indicated by the pointing device, should route its translation_changed event to the Transform of a red Sphere geometry. The translation_changed value should equal the relative change in position between the current pointing device intersection point with the PlaneSensor and the previous position, PLUS the offset value (in this case a value of 0 0 1). The result is, the the primary pointing device button is pressed while over the Box, a red Sphere should appear initially on the Box, and move an equal distance in both X and Y as the pointing device, as it is dragged along the invisible XY plane. Since the Sphere is offset from pointing device, it will not be coincident with the pointing device bearing, but WILL move in the exact same relative direction.

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

Scene Meta Information
meta tags   Document Metadata
title translation_changed.x3d
MovingImage translation_changed-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. 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.
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 20 October 2019
description Test of the translation_changed field. A Box geometry has an associated PlaneSensor, which, when the Box is indicated by the pointing device, should route its translation_changed event to the Transform of a red Sphere geometry. The translation_changed value should equal the relative change in position between the current pointing device intersection point with the PlaneSensor and the previous position, PLUS the offset value (in this case a value of 0 0 1). The result is, the the primary pointing device button is pressed while over the Box, a red Sphere should appear initially on the Box, and move an equal distance in both X and Y as the pointing device, as it is dragged along the invisible XY plane. Since the Sphere is offset from pointing device, it will not be coincident with the pointing device bearing, but WILL move in the exact same relative direction.
identifier https://www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/PlaneSensor/translation_changed.x3d
generator Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html
generator X3D-Edit 3.3, 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 to create Java source code from an .x3d model.

  • Constructor Summary

    Constructors 
    Constructor Description
    translation_changed()
    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.
    void initialize()
    Create and initialize the X3D model for this object.
    static void main​(java.lang.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