Package ConformanceNist.Interpolators.NormalInterpolator

Class samekeys

java.lang.Object
ConformanceNist.Interpolators.NormalInterpolator.samekeys
public class samekeys extends Object

Test keys with same value. A NormalInterpolator node is used to change the normal vector at each vertex on a rectangular shaped IndexedFaceSet. The fraction_changed field of a TimeSensor node is used to control the keyframe animation of the normals. Because the three midde keys [0.5, 0.5, 0.5, 0.5 0.5] have the same value, the first and last identical key should serve as a limit for that key, and should result in NO vertical change in normals, hence the light will only appear to move horizontally in the XZ plane.

Related links: Catalog page samekeys, source samekeys.java, X3D Resources, X3D Scene Authoring Hints, and X3D Tooltips.

Scene Meta Information
meta tags   Document Metadata
title samekeys.x3d
MovingImage samekeys-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 Original NIST Conformance Testing Group, https://www.itl.nist.gov/div897/ctg/vrml
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 keys with same value. A NormalInterpolator node is used to change the normal vector at each vertex on a rectangular shaped IndexedFaceSet. The fraction_changed field of a TimeSensor node is used to control the keyframe animation of the normals. Because the three midde keys [0.5, 0.5, 0.5, 0.5 0.5] have the same value, the first and last identical key should serve as a limit for that key, and should result in NO vertical change in normals, hence the light will only appear to move horizontally in the XZ plane.
identifier https://www.web3d.org/x3d/content/examples/ConformanceNist/Interpolators/NormalInterpolator/samekeys.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.