SoVRMLSpotLight(3) on Linux
The text b7f9ca7c8af0, as Debian 6.0 (Squeeze) shipped it.
The SoVRMLSpotLight class defines a spot light source. 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:.