value_changed.x3d

(.x3d scene, pretty-print source, statistics, info & logs, X3DOM Player)

Test of a CoordinateInterpolators ability to load the correct keyValue into its "value_changed" field prior to receiving any events. Two CoordinateInterpolator node are associated with two seperate IndexedFaceSet geometry. The CoordinateInterpolator associated with the IndexedFaceSet on the left has keyValues that create a box shape that is twice its initial size, while the CoordinateInterpolator associated with the right Box has the default of no keyValues, or [ ]. As a result, the CoordinateInterpolator on the left should initialize its "value_changed" field to the value of its first keyValue when the pointing device indicates the box, and the box should appear to double in size while it is indicated by the pointing device. Because no keyValues are provided to the right CoordinateInterpolator, it should initialize its "value_changed" field to the MFVec3f default value of an empty MFVec3f field. Passing the pointing device over the right box should not result in any change in the size of the box. Michael Kass

 

X3D Scene   Metadata
archive   http://www.web3d.org/x3d/content/examples/ConformanceNist/Interpolators/CoordinateInterpolator
title   value_changed.x3d
MovingImage   value_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, http://www.web3d.org/working-groups/x3d
translator   Michael Kass NIST, Don Brutzman NPS
translated   12 June 2002
modified   17 October 2015
error   test fails, no geometry produced
description   Test of a CoordinateInterpolators ability to load the correct keyValue into its "value_changed" field prior to receiving any events. Two CoordinateInterpolator node are associated with two seperate IndexedFaceSet geometry. The CoordinateInterpolator associated with the IndexedFaceSet on the left has keyValues that create a box shape that is twice its initial size, while the CoordinateInterpolator associated with the right Box has the default of no keyValues, or [ ]. As a result, the CoordinateInterpolator on the left should initialize its "value_changed" field to the value of its first keyValue when the pointing device indicates the box, and the box should appear to double in size while it is indicated by the pointing device. Because no keyValues are provided to the right CoordinateInterpolator, it should initialize its "value_changed" field to the MFVec3f default value of an empty MFVec3f field. Passing the pointing device over the right box should not result in any change in the size of the box. Michael Kass
identifier   http://www.web3d.org/x3d/content/examples/ConformanceNist/Interpolators/CoordinateInterpolator/value_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
 
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