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- return a string describing the GLU version or GLU extensions
const GLubyte * gluGetString(
GLenum name )
Specifies a symbolic constant, one of
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
The version string is of the following form:
version number<space>vendor-specific information
Vendor-specific information is optional.
Its 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.
If name is
GLU_EXTENSIONS, then gluGetString
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
glGetString to get a list of GL extensions.
gluGetString is an initialization routine. Calling it after
a glNewList results in undefined behavior.
NULL is returned if name is not
GLU_VERSION or GLU_EXTENSIONS.
- C SPECIFICATION
- SEE ALSO
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