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.
Test of minimum conformance requirement of 1000 key/keyValue pairs for a NormalInterpolator node. A normal vector is is moved horizontally in the XZ plane, then vertically in the YZ plane using 1000 key/keyValue pairs. The result should be a "moving" light source that moves 180 degrees in the XZ then 180 degrees in the YZ plane, as it illuminates the box shaped IndexedFaceSet geometry.
X3D-Edit 4.0, https://www.web3d.org/x3d/tools/X3D-Edit