Class simple
Test of basic functionality. A CoordinateInterpolator node is used to continuously change the coordinate location 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. The keys for the NormalInterpolator are set to values [ 0, 0.17, 0.34, 0.51, 0.68, 0.86, 1.0 ], and the keyValues for the 8 vertices are set to [ -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -2 1 1, -2 -1 1, 2 1 1, 2 -1 1, 2 1 -1, 2 -1 -1, -2 1 -1, -2 -1 -1 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -1 1 2, -1 -1 2, 1 1 2, 1 -1 2, 1 1 -2, 1 -1 -2, -1 1 -2, -1 - 1 -2 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -1 2 1, -1 -2 1, 1 2 1, 1 -2 1, 1 2 -1, 1 -2 -1, -1 2 -1, -1 -2 -1 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 ] This should result in a continuous change in the coordinate location of each vertex, such that the geometry appears to stretch along the X axis, return to its original size, stretch along the Z axis, return to its original size, then stretch vertically, then again return to its original size, all in a 5 second cycle.
Related links: Catalog page simple, source simple.java, X3D Resources, X3D Scene Authoring Hints, and X3D Tooltips.
meta tags | Document Metadata |
title | simple.x3d |
MovingImage | simple-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 of basic functionality. A CoordinateInterpolator node is used to continuously change the coordinate location 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. The keys for the NormalInterpolator are set to values [ 0, 0.17, 0.34, 0.51, 0.68, 0.86, 1.0 ], and the keyValues for the 8 vertices are set to [ -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -2 1 1, -2 -1 1, 2 1 1, 2 -1 1, 2 1 -1, 2 -1 -1, -2 1 -1, -2 -1 -1 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -1 1 2, -1 -1 2, 1 1 2, 1 -1 2, 1 1 -2, 1 -1 -2, -1 1 -2, -1 - 1 -2 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -1 2 1, -1 -2 1, 1 2 1, 1 -2 1, 1 2 -1, 1 -2 -1, -1 2 -1, -1 -2 -1 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 ] This should result in a continuous change in the coordinate location of each vertex, such that the geometry appears to stretch along the X axis, return to its original size, stretch along the Z axis, return to its original size, then stretch vertically, then again return to its original size, all in a 5 second cycle. |
identifier | https://www.web3d.org/x3d/content/examples/ConformanceNist/Interpolators/CoordinateInterpolator/simple.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.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionorg.web3d.x3d.jsail.Core.X3D
Provide a shallow copy of the X3D model.final void
Create and initialize the X3D model for this object.static void
Default main() method provided for test purposes, uses CommandLine to set global ConfigurationProperties for this object.
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Constructor Details
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simple
public simple()Default constructor to create this object.
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Method Details
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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:
- simple model
- See Also:
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main
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:
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