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Table of Contents
gluGetString - return a string describing the GLU version or GLU
extensions
const GLubyte * gluGetString( GLenum name )
- 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 forms:
major_number.minor_number
major_number.minor_number.release_number.
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.
glGetString(3G)
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