gluGetString — return a string describing the GLU version or GLU extensions
gluGetString returns a pointer to a static string describing the
GLU version or the GLU extensions that are supported.
The version number is one of the following forms:
The version string is of the following form:
version number<space>vendor-specific information
Vendor-specific information is optional. Its format and contents depend on the implementation.
The standard GLU contains a basic set of features and capabilities.
If a company or group of companies wish to support other features,
these may be included as extensions to the GLU.
returns a space-separated list of names of supported GLU extensions.
(Extension names never contain spaces.)
All strings are null-terminated.
gluGetString only returns information about GLU extensions. Call
to get a list of GL extensions.
gluGetString is an initialization routine. Calling it after
a glNewList results in undefined behavior.
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