SoVRMLElevationGrid(3) on Linux
The text 75c3b1bbf886, as Debian 7 (Wheezy) shipped it.
The SoVRMLElevationGrid class is used to represent elevation grids. The detailed class documentation is taken verbatim from the VRML97 standard (ISO/IEC 14772-1:1997). It is copyright The Web3D Consortium, and is used by permission of the Consortium: