- return a string describing the GLU version or GLU
const GLubyte * gluGetString
( GLenum name
- Specifies a symbolic constant, one of GLU_VERSION, or
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
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. If name
returns a space-separated list of names of supported GLU
extensions. (Extension names never contain spaces.)
All strings are null-terminated.
only returns information about GLU extensions. Call
to get a list of GL extensions.
is an initialization routine. Calling it after a
results in undefined behavior.
NULL is returned if name
is not GLU_VERSION