Module pyglet.gl.glu_info

Information about version and extensions of current GLU implementation.

Usage:

from pyglet.gl import glu_info

if glu_info.have_extension('GLU_EXT_nurbs_tessellator'):
    # ...

If multiple contexts are in use you can use a separate GLUInfo object for each context. Call set_active_context after switching to the desired context for each GLUInfo:

from pyglet.gl.glu_info import GLUInfo

info = GLUInfo()
info.set_active_context()
if info.have_version(1, 3):
    # ...

Note that GLUInfo only returns meaningful information if a context has been created.

Classes

GLUInfo

Information interface for the GLU library.

Functions

	set_active_context() Store information for the currently active context.
bool	have_version(major, minor=0, release=0) Determine if a version of GLU is supported.
str	get_version() Get the current GLU version.
bool	have_extension(extension) Determine if a GLU extension is available.
list of str	get_extensions() Get a list of available GLU extensions.

Variables

__package__ = 'pyglet.gl'

Function Details

set_active_context

set_active_context()

Store information for the currently active context.

This method is called automatically for the default context.

have_version

have_version(major, minor=0, release=0)

Determine if a version of GLU is supported.

Parameters:

major : int: The major revision number (typically 1).
minor : int: The minor revision number.
release : int: The release number.

Returns:

bool: True if the requested or a later version is supported.

get_version

get_version()

Get the current GLU version.

Returns:: str: the GLU version

have_extension

have_extension(extension)

Determine if a GLU extension is available.

Parameters:

extension : str: The name of the extension to test for, including its GLU_ prefix.

Returns:

bool: True if the extension is provided by the implementation.

get_extensions

get_extensions()

Get a list of available GLU extensions.

Returns:: list of str: a list of the available extensions.