ElevationGridExample.x3d

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Map a PixelTexture image to an ElevationGrid. The PixelTexture is RED (lower left quarter), YELLOW (lower right quarter), YELLOW (upper left quarter) and RED (upper right quarter). An ElevationGrid is default texture mapped by aligning the S (horizontal) axis of the PixelTexture with the X axis of the ElevationGrid and the T (vertical) axis of the PixelTexture with the Z axis of the ElevationGrid. The bottom of the PixelTexture coincides with the first row of grid points and the top of the PixelTexture maps to the last row of grid points. Point (0,0) of the image should correspond to the first grid point on the ElevationGrid, and image point (1,1) should correspond to the last point on the ElevationGrid.

 

X3D Scene   Metadata
archive   https://www.web3d.org/x3d/content/examples/ConformanceNist/Appearance/PixelTexture
title   ElevationGridExample.x3d
Image   ElevationGrid-front.jpg
Image   ElevationGrid-rear.jpg
Image   ElevationGrid-top.jpg
Image   ElevationGrid-bottom.jpg
Image   ElevationGrid-left.jpg
Image   ElevationGrid-right.jpg
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   Map a PixelTexture image to an ElevationGrid. The PixelTexture is RED (lower left quarter), YELLOW (lower right quarter), YELLOW (upper left quarter) and RED (upper right quarter). An ElevationGrid is default texture mapped by aligning the S (horizontal) axis of the PixelTexture with the X axis of the ElevationGrid and the T (vertical) axis of the PixelTexture with the Z axis of the ElevationGrid. The bottom of the PixelTexture coincides with the first row of grid points and the top of the PixelTexture maps to the last row of grid points. Point (0,0) of the image should correspond to the first grid point on the ElevationGrid, and image point (1,1) should correspond to the last point on the ElevationGrid.
identifier   https://www.web3d.org/x3d/content/examples/ConformanceNist/Appearance/PixelTexture/ElevationGridExample.x3d
generator   Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html
generator   X3D-Edit 4.0, https://savage.nps.edu/X3D-Edit
license   ../../license.html
 
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