implementations of APIs which resemble the OpenGL API?
From woo@sgi.com (Mason Woo) Silicon Graphics, as licensor of the OpenGL(R) trademark, does not permit non-licensed use of the OpenGL trademark, nor does it permit non-licensed use of the OpenGL conformance tests. Silicon Graphics provides a source code sample implementation of OpenGL, but only to companies and organizations which agree to the terms and conditions of an OpenGL license. Silicon Graphics does give permission to others to create and distribute their own implementations of the OpenGL API, provided they do not state nor imply they have the right to use the OpenGL(R) trademark to name their product, nor make claims to conformance based upon the ARB controlled OpenGL conformance tests. Silicon Graphics agrees to allow others to copy the OpenGL header files, as much as is necessary, for the creation of other implementations. Silicon Graphics is in no way associated nor endorsing these other graphics libraries. Silicon Graphics does not make any claims or guarantees as to the q
