1'''OpenGL extension OES.point_size_array
2
3This module customises the behaviour of the
4OpenGL.raw.GLES1.OES.point_size_array to provide a more
5Python-friendly API
6
7Overview (from the spec)
8
9	This extension extends how points and point sprites are rendered
10	by allowing an array of point sizes instead of a fixed input point
11	size given by PointSize.  This provides flexibility for applications
12	to do particle effects.
13
14	The vertex arrays will be extended to include a point size array.
15	The point size array can be enabled/disabled via POINT_SIZE_ARRAY_OES.
16
17	The point size array, if enabled, controls the sizes used to render
18	points and point sprites.  If point size array is enabled, the point
19	size defined by PointSize is ignored.  The point sizes supplied in the
20	point size arrays will be the sizes used to render both points and
21	point sprites.
22
23The official definition of this extension is available here:
24http://www.opengl.org/registry/specs/OES/point_size_array.txt
25'''
26from OpenGL import platform, constant, arrays
27from OpenGL import extensions, wrapper
28import ctypes
29from OpenGL.raw.GLES1 import _types, _glgets
30from OpenGL.raw.GLES1.OES.point_size_array import *
31from OpenGL.raw.GLES1.OES.point_size_array import _EXTENSION_NAME
32
33def glInitPointSizeArrayOES():
34    '''Return boolean indicating whether this extension is available'''
35    from OpenGL import extensions
36    return extensions.hasGLExtension( _EXTENSION_NAME )
37
38# INPUT glPointSizePointerOES.pointer size not checked against 'type,stride'
39glPointSizePointerOES=wrapper.wrapper(glPointSizePointerOES).setInputArraySize(
40    'pointer', None
41)
42### END AUTOGENERATED SECTION