the fragment normal vector prior to fragment lighting. It enables a
direct implementation of the original formulation of bump mapping by
Blinn.
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/EXT/texture_perturb_normal.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_texture_perturb_normal'
GL_PERTURB_EXT = constant.Constant('GL_PERTURB_EXT', 0x85AE)
GL_TEXTURE_NORMAL_EXT = constant.Constant('GL_TEXTURE_NORMAL_EXT', 0x85AF)
glTextureNormalEXT = platform.createExtensionFunction(
'glTextureNormalEXT',
dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(constants.GLenum, ),
doc='glTextureNormalEXT( GLenum(mode) ) -> None',
argNames=('mode', ),
)
def glInitTexturePerturbNormalEXT():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
'''OpenGL extension EXT.polygon_offset
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_polygon_offset'
_DEPRECATED = False
GL_POLYGON_OFFSET_EXT = constant.Constant('GL_POLYGON_OFFSET_EXT', 0x8037)
glget.addGLGetConstant(GL_POLYGON_OFFSET_EXT, (1, ))
GL_POLYGON_OFFSET_FACTOR_EXT = constant.Constant(
'GL_POLYGON_OFFSET_FACTOR_EXT', 0x8038)
glget.addGLGetConstant(GL_POLYGON_OFFSET_FACTOR_EXT, (1, ))
GL_POLYGON_OFFSET_BIAS_EXT = constant.Constant('GL_POLYGON_OFFSET_BIAS_EXT',
0x8039)
glget.addGLGetConstant(GL_POLYGON_OFFSET_BIAS_EXT, (1, ))
glPolygonOffsetEXT = platform.createExtensionFunction(
'glPolygonOffsetEXT',
dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(
constants.GLfloat,
constants.GLfloat,
),
doc='glPolygonOffsetEXT(GLfloat(factor), GLfloat(bias)) -> None',
argNames=(
'factor',
'bias',
'''OpenGL extension SGIX.texture_add_env
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/SGIX/texture_add_env.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_texture_add_env'
GL_TEXTURE_ENV_BIAS_SGIX = constant.Constant('GL_TEXTURE_ENV_BIAS_SGIX',
0x80BE)
def glInitTextureAddEnvSGIX():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
'''OpenGL extension EXT.cull_vertex
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_cull_vertex'
_DEPRECATED = False
GL_CULL_VERTEX_EXT = constant.Constant( 'GL_CULL_VERTEX_EXT', 0x81AA )
GL_CULL_VERTEX_EYE_POSITION_EXT = constant.Constant( 'GL_CULL_VERTEX_EYE_POSITION_EXT', 0x81AB )
GL_CULL_VERTEX_OBJECT_POSITION_EXT = constant.Constant( 'GL_CULL_VERTEX_OBJECT_POSITION_EXT', 0x81AC )
glCullParameterdvEXT = platform.createExtensionFunction(
'glCullParameterdvEXT',dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(constants.GLenum,arrays.GLdoubleArray,),
doc='glCullParameterdvEXT(GLenum(pname), GLdoubleArray(params)) -> None',
argNames=('pname','params',),
deprecated=_DEPRECATED,
)
glCullParameterfvEXT = platform.createExtensionFunction(
'glCullParameterfvEXT',dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(constants.GLenum,arrays.GLfloatArray,),
doc='glCullParameterfvEXT(GLenum(pname), GLfloatArray(params)) -> None',
argNames=('pname','params',),
deprecated=_DEPRECATED,
'''OpenGL extension EXT.stencil_two_side
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_stencil_two_side'
_DEPRECATED = False
GL_STENCIL_TEST_TWO_SIDE_EXT = constant.Constant( 'GL_STENCIL_TEST_TWO_SIDE_EXT', 0x8910 )
glget.addGLGetConstant( GL_STENCIL_TEST_TWO_SIDE_EXT, (1,) )
GL_ACTIVE_STENCIL_FACE_EXT = constant.Constant( 'GL_ACTIVE_STENCIL_FACE_EXT', 0x8911 )
glget.addGLGetConstant( GL_ACTIVE_STENCIL_FACE_EXT, (1,) )
glActiveStencilFaceEXT = platform.createExtensionFunction(
'glActiveStencilFaceEXT',dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(constants.GLenum,),
doc='glActiveStencilFaceEXT(GLenum(face)) -> None',
argNames=('face',),
deprecated=_DEPRECATED,
)
def glInitStencilTwoSideEXT():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension( EXTENSION_NAME )
'''OpenGL extension ATI.pn_triangles
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_ATI_pn_triangles'
_DEPRECATED = False
GL_PN_TRIANGLES_ATI = constant.Constant('GL_PN_TRIANGLES_ATI', 0x87F0)
GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI = constant.Constant(
'GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI', 0x87F1)
glget.addGLGetConstant(GL_MAX_PN_TRIANGLES_TESSELATION_LEVEL_ATI, (1, ))
GL_PN_TRIANGLES_POINT_MODE_ATI = constant.Constant(
'GL_PN_TRIANGLES_POINT_MODE_ATI', 0x87F2)
glget.addGLGetConstant(GL_PN_TRIANGLES_POINT_MODE_ATI, (1, ))
GL_PN_TRIANGLES_NORMAL_MODE_ATI = constant.Constant(
'GL_PN_TRIANGLES_NORMAL_MODE_ATI', 0x87F3)
glget.addGLGetConstant(GL_PN_TRIANGLES_NORMAL_MODE_ATI, (1, ))
GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI = constant.Constant(
'GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI', 0x87F4)
glget.addGLGetConstant(GL_PN_TRIANGLES_TESSELATION_LEVEL_ATI, (1, ))
GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI = constant.Constant(
'GL_PN_TRIANGLES_POINT_MODE_LINEAR_ATI', 0x87F5)
GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI = constant.Constant(
'GL_PN_TRIANGLES_POINT_MODE_CUBIC_ATI', 0x87F6)
GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI = constant.Constant(
'GL_PN_TRIANGLES_NORMAL_MODE_LINEAR_ATI', 0x87F7)
GL_PN_TRIANGLES_NORMAL_MODE_QUADRATIC_ATI = constant.Constant(
'''OpenGL extension SGIX.async_pixel
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_async_pixel'
_DEPRECATED = False
GL_ASYNC_TEX_IMAGE_SGIX = constant.Constant( 'GL_ASYNC_TEX_IMAGE_SGIX', 0x835C )
glget.addGLGetConstant( GL_ASYNC_TEX_IMAGE_SGIX, (1,) )
GL_ASYNC_DRAW_PIXELS_SGIX = constant.Constant( 'GL_ASYNC_DRAW_PIXELS_SGIX', 0x835D )
glget.addGLGetConstant( GL_ASYNC_DRAW_PIXELS_SGIX, (1,) )
GL_ASYNC_READ_PIXELS_SGIX = constant.Constant( 'GL_ASYNC_READ_PIXELS_SGIX', 0x835E )
glget.addGLGetConstant( GL_ASYNC_READ_PIXELS_SGIX, (1,) )
GL_MAX_ASYNC_TEX_IMAGE_SGIX = constant.Constant( 'GL_MAX_ASYNC_TEX_IMAGE_SGIX', 0x835F )
glget.addGLGetConstant( GL_MAX_ASYNC_TEX_IMAGE_SGIX, (1,) )
GL_MAX_ASYNC_DRAW_PIXELS_SGIX = constant.Constant( 'GL_MAX_ASYNC_DRAW_PIXELS_SGIX', 0x8360 )
glget.addGLGetConstant( GL_MAX_ASYNC_DRAW_PIXELS_SGIX, (1,) )
GL_MAX_ASYNC_READ_PIXELS_SGIX = constant.Constant( 'GL_MAX_ASYNC_READ_PIXELS_SGIX', 0x8361 )
glget.addGLGetConstant( GL_MAX_ASYNC_READ_PIXELS_SGIX, (1,) )
def glInitAsyncPixelSGIX():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension( EXTENSION_NAME )
'''OpenGL extension ATI.texture_float
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_ATI_texture_float'
_DEPRECATED = False
GL_RGBA_FLOAT32_ATI = constant.Constant('GL_RGBA_FLOAT32_ATI', 0x8814)
GL_RGB_FLOAT32_ATI = constant.Constant('GL_RGB_FLOAT32_ATI', 0x8815)
GL_ALPHA_FLOAT32_ATI = constant.Constant('GL_ALPHA_FLOAT32_ATI', 0x8816)
GL_INTENSITY_FLOAT32_ATI = constant.Constant('GL_INTENSITY_FLOAT32_ATI',
0x8817)
GL_LUMINANCE_FLOAT32_ATI = constant.Constant('GL_LUMINANCE_FLOAT32_ATI',
0x8818)
GL_LUMINANCE_ALPHA_FLOAT32_ATI = constant.Constant(
'GL_LUMINANCE_ALPHA_FLOAT32_ATI', 0x8819)
GL_RGBA_FLOAT16_ATI = constant.Constant('GL_RGBA_FLOAT16_ATI', 0x881A)
GL_RGB_FLOAT16_ATI = constant.Constant('GL_RGB_FLOAT16_ATI', 0x881B)
GL_ALPHA_FLOAT16_ATI = constant.Constant('GL_ALPHA_FLOAT16_ATI', 0x881C)
GL_INTENSITY_FLOAT16_ATI = constant.Constant('GL_INTENSITY_FLOAT16_ATI',
0x881D)
GL_LUMINANCE_FLOAT16_ATI = constant.Constant('GL_LUMINANCE_FLOAT16_ATI',
0x881E)
GL_LUMINANCE_ALPHA_FLOAT16_ATI = constant.Constant(
'GL_LUMINANCE_ALPHA_FLOAT16_ATI', 0x881F)
def glInitTextureFloatATI():
'''OpenGL extension SGIS.sharpen_texture
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIS_sharpen_texture'
_DEPRECATED = False
GL_LINEAR_SHARPEN_SGIS = constant.Constant('GL_LINEAR_SHARPEN_SGIS', 0x80AD)
GL_LINEAR_SHARPEN_ALPHA_SGIS = constant.Constant(
'GL_LINEAR_SHARPEN_ALPHA_SGIS', 0x80AE)
GL_LINEAR_SHARPEN_COLOR_SGIS = constant.Constant(
'GL_LINEAR_SHARPEN_COLOR_SGIS', 0x80AF)
GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS = constant.Constant(
'GL_SHARPEN_TEXTURE_FUNC_POINTS_SGIS', 0x80B0)
glSharpenTexFuncSGIS = platform.createExtensionFunction(
'glSharpenTexFuncSGIS',
dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(
constants.GLenum,
constants.GLsizei,
arrays.GLfloatArray,
),
doc=
'glSharpenTexFuncSGIS(GLenum(target), GLsizei(n), GLfloatArray(points)) -> None',
argNames=(
'target',
interleaves both depth and stencil data into a single buffer. When
a texture with DEPTH_STENCIL_EXT data is bound for texturing, only
the depth component is accessible through the texture fetcher. The
stencil data can be written with TexImage or CopyTexImage, and can
be read with GetTexImage. When a DEPTH_STENCIL_EXT image is
attached to the stencil attachment of the bound framebuffer object,
the stencil data can be accessed through any operation that reads
from or writes to the framebuffer's stencil buffer.
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/EXT/packed_depth_stencil.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_packed_depth_stencil'
GL_DEPTH_STENCIL_EXT = constant.Constant('GL_DEPTH_STENCIL_EXT', 0x84F9)
GL_UNSIGNED_INT_24_8_EXT = constant.Constant('GL_UNSIGNED_INT_24_8_EXT',
0x84FA)
GL_DEPTH24_STENCIL8_EXT = constant.Constant('GL_DEPTH24_STENCIL8_EXT', 0x88F0)
GL_TEXTURE_STENCIL_SIZE_EXT = constant.Constant('GL_TEXTURE_STENCIL_SIZE_EXT',
0x88F1)
def glInitPackedDepthStencilEXT():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
'''OpenGL extension MESAX.texture_stack
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_MESAX_texture_stack'
_DEPRECATED = False
GL_TEXTURE_1D_STACK_MESAX = constant.Constant( 'GL_TEXTURE_1D_STACK_MESAX', 0x8759 )
GL_TEXTURE_2D_STACK_MESAX = constant.Constant( 'GL_TEXTURE_2D_STACK_MESAX', 0x875A )
GL_PROXY_TEXTURE_1D_STACK_MESAX = constant.Constant( 'GL_PROXY_TEXTURE_1D_STACK_MESAX', 0x875B )
GL_PROXY_TEXTURE_2D_STACK_MESAX = constant.Constant( 'GL_PROXY_TEXTURE_2D_STACK_MESAX', 0x875C )
GL_TEXTURE_1D_STACK_BINDING_MESAX = constant.Constant( 'GL_TEXTURE_1D_STACK_BINDING_MESAX', 0x875D )
GL_TEXTURE_2D_STACK_BINDING_MESAX = constant.Constant( 'GL_TEXTURE_2D_STACK_BINDING_MESAX', 0x875E )
def glInitTextureStackMESAX():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension( EXTENSION_NAME )
'''OpenGL extension SGIX.sprite
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_sprite'
_DEPRECATED = False
GL_SPRITE_SGIX = constant.Constant('GL_SPRITE_SGIX', 0x8148)
GL_SPRITE_MODE_SGIX = constant.Constant('GL_SPRITE_MODE_SGIX', 0x8149)
GL_SPRITE_AXIS_SGIX = constant.Constant('GL_SPRITE_AXIS_SGIX', 0x814A)
GL_SPRITE_TRANSLATION_SGIX = constant.Constant('GL_SPRITE_TRANSLATION_SGIX',
0x814B)
GL_SPRITE_AXIAL_SGIX = constant.Constant('GL_SPRITE_AXIAL_SGIX', 0x814C)
GL_SPRITE_OBJECT_ALIGNED_SGIX = constant.Constant(
'GL_SPRITE_OBJECT_ALIGNED_SGIX', 0x814D)
GL_SPRITE_EYE_ALIGNED_SGIX = constant.Constant('GL_SPRITE_EYE_ALIGNED_SGIX',
0x814E)
glSpriteParameterfSGIX = platform.createExtensionFunction(
'glSpriteParameterfSGIX',
dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(
constants.GLenum,
constants.GLfloat,
),
doc='glSpriteParameterfSGIX(GLenum(pname), GLfloat(param)) -> None',
argNames=(
'''OpenGL extension EXT.texture_compression_latc
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/EXT/texture_compression_latc.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_texture_compression_latc'
GL_COMPRESSED_LUMINANCE_LATC1_EXT = constant.Constant(
'GL_COMPRESSED_LUMINANCE_LATC1_EXT', 0x8C70)
GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT = constant.Constant(
'GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT', 0x8C71)
GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT = constant.Constant(
'GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT', 0x8C72)
GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT = constant.Constant(
'GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT', 0x8C73)
def glInitTextureCompressionLatcEXT():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
extension).
The official definition of this extension is available here:
http://www.opengl.org/registry/specs/ARB/shader_objects.txt
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions, wrapper
from OpenGL.GL import glget
import ctypes
from OpenGL.raw.GL.ARB.shader_objects import *
### END AUTOGENERATED SECTION
EXTENSION_NAME = 'GL_ARB_shader_objects'
import OpenGL
from OpenGL.lazywrapper import lazy
from OpenGL import converters, error
GL_INFO_LOG_LENGTH_ARB = constant.Constant( 'GL_INFO_LOG_LENGTH_ARB', 0x8B84 )
glShaderSourceARB = platform.createExtensionFunction(
'glShaderSourceARB', dll=platform.GL,
resultType=None,
argTypes=(constants.GLhandleARB, constants.GLsizei, ctypes.POINTER(ctypes.c_char_p), arrays.GLintArray,),
doc = 'glShaderSourceARB( GLhandleARB(shaderObj), [str(string),...] ) -> None',
argNames = ('shaderObj', 'count', 'string', 'length',),
extension = EXTENSION_NAME,
)
conv = converters.StringLengths( name='string' )
glShaderSourceARB = wrapper.wrapper(
glShaderSourceARB
).setPyConverter(
'count' # number of strings
).setPyConverter(
'''OpenGL extension SGIX.polynomial_ffd
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/SGIX/polynomial_ffd.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_polynomial_ffd'
GL_GEOMETRY_DEFORMATION_SGIX = constant.Constant(
'GL_GEOMETRY_DEFORMATION_SGIX', 0x8194)
GL_TEXTURE_DEFORMATION_SGIX = constant.Constant('GL_TEXTURE_DEFORMATION_SGIX',
0x8195)
GL_DEFORMATIONS_MASK_SGIX = constant.Constant('GL_DEFORMATIONS_MASK_SGIX',
0x8196)
GL_MAX_DEFORMATION_ORDER_SGIX = constant.Constant(
'GL_MAX_DEFORMATION_ORDER_SGIX', 0x8197)
glDeformationMap3dSGIX = platform.createExtensionFunction(
'glDeformationMap3dSGIX',
dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(
constants.GLenum,
constants.GLdouble,
constants.GLdouble,
constants.GLint,
# BEGIN GENERATED CONTENT (do not edit below this line)
# This content is generated by ./gengl.py.
# Wrapper for http://developer.download.nvidia.com/opengl/includes/glxext.h
from OpenGL import platform, constant
from ctypes import *
c_void = None
# H (/usr/include/GL/glx.h:26)
# ARB_get_proc_address (/usr/include/GL/glx.h:327)
# GLXEXT_LEGACY (/usr/include/GL/glx.h:344)
GLX_GLXEXT_VERSION = constant.Constant('GLX_GLXEXT_VERSION', 10)
# ARB_get_proc_address (GL/glxext.h:59)
# ARB_multisample (GL/glxext.h:62)
GLX_SAMPLE_BUFFERS_ARB = constant.Constant('GLX_SAMPLE_BUFFERS_ARB', 100000)
GLX_SAMPLES_ARB = constant.Constant('GLX_SAMPLES_ARB', 100001)
# ARB_fbconfig_float (GL/glxext.h:67)
GLX_RGBA_FLOAT_TYPE_ARB = constant.Constant('GLX_RGBA_FLOAT_TYPE_ARB', 8377)
GLX_RGBA_FLOAT_BIT_ARB = constant.Constant('GLX_RGBA_FLOAT_BIT_ARB', 4)
# SGIS_multisample (GL/glxext.h:72)
GLX_SAMPLE_BUFFERS_SGIS = constant.Constant('GLX_SAMPLE_BUFFERS_SGIS', 100000)
GLX_SAMPLES_SGIS = constant.Constant('GLX_SAMPLES_SGIS', 100001)
# EXT_visual_info (GL/glxext.h:77)
GLX_X_VISUAL_TYPE_EXT = constant.Constant('GLX_X_VISUAL_TYPE_EXT', 34)
GLX_TRANSPARENT_TYPE_EXT = constant.Constant('GLX_TRANSPARENT_TYPE_EXT', 35)
GLX_TRANSPARENT_INDEX_VALUE_EXT = constant.Constant(
'GLX_TRANSPARENT_INDEX_VALUE_EXT', 36)
GLX_TRANSPARENT_RED_VALUE_EXT = constant.Constant(
'GLX_TRANSPARENT_RED_VALUE_EXT', 37)
GLX_TRANSPARENT_GREEN_VALUE_EXT = constant.Constant(
'''OpenGL extension EXT.stencil_wrap
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_stencil_wrap'
_DEPRECATED = False
GL_INCR_WRAP_EXT = constant.Constant('GL_INCR_WRAP_EXT', 0x8507)
GL_DECR_WRAP_EXT = constant.Constant('GL_DECR_WRAP_EXT', 0x8508)
def glInitStencilWrapEXT():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
plane clipping accomplish), the depth values can be clamped to the
current depth range.
This extension provides exactly such functionality. This
functionality is useful to obviate the need for near plane capping
of stenciled shadow volumes. The functionality may also be useful
for rendering geometry "beyond" the far plane if an alternative
algorithm (rather than depth testing) for hidden surface removal is
applied to such geometry (specifically, the painter's algorithm).
Similar situations at the near clip plane can be avoided at the
near clip plane where apparently solid objects can be "seen through"
if they intersect the near clip plane.
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/NV/depth_clamp.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_NV_depth_clamp'
GL_DEPTH_CLAMP_NV = constant.Constant('GL_DEPTH_CLAMP_NV', 0x864F)
glget.addGLGetConstant(GL_DEPTH_CLAMP_NV, (1, ))
def glInitDepthClampNV():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
'''OpenGL extension SGIX.subsample
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_subsample'
_DEPRECATED = False
GL_PACK_SUBSAMPLE_RATE_SGIX = constant.Constant('GL_PACK_SUBSAMPLE_RATE_SGIX',
0x85A0)
GL_UNPACK_SUBSAMPLE_RATE_SGIX = constant.Constant(
'GL_UNPACK_SUBSAMPLE_RATE_SGIX', 0x85A1)
GL_PIXEL_SUBSAMPLE_4444_SGIX = constant.Constant(
'GL_PIXEL_SUBSAMPLE_4444_SGIX', 0x85A2)
GL_PIXEL_SUBSAMPLE_2424_SGIX = constant.Constant(
'GL_PIXEL_SUBSAMPLE_2424_SGIX', 0x85A3)
GL_PIXEL_SUBSAMPLE_4242_SGIX = constant.Constant(
'GL_PIXEL_SUBSAMPLE_4242_SGIX', 0x85A4)
def glInitSubsampleSGIX():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
'''OpenGL extension SGIX.resample
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_resample'
_DEPRECATED = False
GL_PACK_RESAMPLE_SGIX = constant.Constant( 'GL_PACK_RESAMPLE_SGIX', 0x842C )
glget.addGLGetConstant( GL_PACK_RESAMPLE_SGIX, (1,) )
GL_UNPACK_RESAMPLE_SGIX = constant.Constant( 'GL_UNPACK_RESAMPLE_SGIX', 0x842D )
glget.addGLGetConstant( GL_UNPACK_RESAMPLE_SGIX, (1,) )
GL_RESAMPLE_REPLICATE_SGIX = constant.Constant( 'GL_RESAMPLE_REPLICATE_SGIX', 0x842E )
GL_RESAMPLE_ZERO_FILL_SGIX = constant.Constant( 'GL_RESAMPLE_ZERO_FILL_SGIX', 0x842F )
GL_RESAMPLE_DECIMATE_SGIX = constant.Constant( 'GL_RESAMPLE_DECIMATE_SGIX', 0x8430 )
def glInitResampleSGIX():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension( EXTENSION_NAME )
'''OpenGL extension SGIX.calligraphic_fragment
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_SGIX_calligraphic_fragment'
_DEPRECATED = False
GL_CALLIGRAPHIC_FRAGMENT_SGIX = constant.Constant(
'GL_CALLIGRAPHIC_FRAGMENT_SGIX', 0x8183)
def glInitCalligraphicFragmentSGIX():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension(EXTENSION_NAME)
vertex indices issued before the fence must have completed being accessed.
This ensures that the vertex data memory corresponding to the issued vertex
indices can be safely modified (assuming no other outstanding vertex indices
are issued subsequent to the fence).
The official definition of this extension is available here:
http://oss.sgi.com/projects/ogl-sample/registry/APPLE/fence.txt
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_APPLE_fence'
GL_DRAW_PIXELS_APPLE = constant.Constant('GL_DRAW_PIXELS_APPLE', 0x8A0A)
GL_FENCE_APPLE = constant.Constant('GL_FENCE_APPLE', 0x8A0B)
glGenFencesAPPLE = platform.createExtensionFunction(
'glGenFencesAPPLE',
dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(
constants.GLsizei,
arrays.GLuintArray,
),
doc='glGenFencesAPPLE( GLsizei(n), GLuintArray(fences) ) -> None',
argNames=(
'n',
'fences',
),
'''OpenGL extension ATI.meminfo The official definition of this extension is available here: http://oss.sgi.com/projects/ogl-sample/registry/ATI/meminfo.txt Automatically generated by the get_gl_extensions script, do not edit! ''' from OpenGL import platform, constants, constant, arrays from OpenGL import extensions from OpenGL.GL import glget import ctypes EXTENSION_NAME = 'GL_ATI_meminfo' GL_VBO_FREE_MEMORY_ATI = constant.Constant( 'GL_VBO_FREE_MEMORY_ATI', 0x87FB ) GL_TEXTURE_FREE_MEMORY_ATI = constant.Constant( 'GL_TEXTURE_FREE_MEMORY_ATI', 0x87FC ) GL_RENDERBUFFER_FREE_MEMORY_ATI = constant.Constant( 'GL_RENDERBUFFER_FREE_MEMORY_ATI', 0x87FD ) def glInitMeminfoATI(): '''Return boolean indicating whether this extension is available''' return extensions.hasGLExtension( EXTENSION_NAME )
'''OpenGL extension NV.shader_buffer_load
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_NV_shader_buffer_load'
_DEPRECATED = False
GL_BUFFER_GPU_ADDRESS_NV = constant.Constant( 'GL_BUFFER_GPU_ADDRESS_NV', 0x8F1D )
GL_GPU_ADDRESS_NV = constant.Constant( 'GL_GPU_ADDRESS_NV', 0x8F34 )
GL_MAX_SHADER_BUFFER_ADDRESS_NV = constant.Constant( 'GL_MAX_SHADER_BUFFER_ADDRESS_NV', 0x8F35 )
glMakeBufferResidentNV = platform.createExtensionFunction(
'glMakeBufferResidentNV',dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(constants.GLenum,constants.GLenum,),
doc='glMakeBufferResidentNV(GLenum(target), GLenum(access)) -> None',
argNames=('target','access',),
deprecated=_DEPRECATED,
)
glMakeBufferNonResidentNV = platform.createExtensionFunction(
'glMakeBufferNonResidentNV',dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(constants.GLenum,),
doc='glMakeBufferNonResidentNV(GLenum(target)) -> None',
argNames=('target',),
deprecated=_DEPRECATED,
'''OpenGL extension NV.explicit_multisample
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_NV_explicit_multisample'
_DEPRECATED = False
GL_SAMPLE_POSITION_NV = constant.Constant('GL_SAMPLE_POSITION_NV', 0x8E50)
GL_SAMPLE_MASK_NV = constant.Constant('GL_SAMPLE_MASK_NV', 0x8E51)
GL_SAMPLE_MASK_VALUE_NV = constant.Constant('GL_SAMPLE_MASK_VALUE_NV', 0x8E52)
GL_TEXTURE_BINDING_RENDERBUFFER_NV = constant.Constant(
'GL_TEXTURE_BINDING_RENDERBUFFER_NV', 0x8E53)
glget.addGLGetConstant(GL_TEXTURE_BINDING_RENDERBUFFER_NV, (1, ))
GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV = constant.Constant(
'GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV', 0x8E54)
glget.addGLGetConstant(GL_TEXTURE_RENDERBUFFER_DATA_STORE_BINDING_NV, (1, ))
GL_TEXTURE_RENDERBUFFER_NV = constant.Constant('GL_TEXTURE_RENDERBUFFER_NV',
0x8E55)
GL_SAMPLER_RENDERBUFFER_NV = constant.Constant('GL_SAMPLER_RENDERBUFFER_NV',
0x8E56)
GL_INT_SAMPLER_RENDERBUFFER_NV = constant.Constant(
'GL_INT_SAMPLER_RENDERBUFFER_NV', 0x8E57)
GL_UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV = constant.Constant(
'GL_UNSIGNED_INT_SAMPLER_RENDERBUFFER_NV', 0x8E58)
GL_MAX_SAMPLE_MASK_WORDS_NV = constant.Constant('GL_MAX_SAMPLE_MASK_WORDS_NV',
0x8E59)
glget.addGLGetConstant(GL_MAX_SAMPLE_MASK_WORDS_NV, (1, ))
glGetMultisamplefvNV = platform.createExtensionFunction(
'''OpenGL extension NV.framebuffer_multisample_coverage
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_NV_framebuffer_multisample_coverage'
_DEPRECATED = False
GL_RENDERBUFFER_COVERAGE_SAMPLES_NV = constant.Constant( 'GL_RENDERBUFFER_COVERAGE_SAMPLES_NV', 0x8CAB )
GL_RENDERBUFFER_COLOR_SAMPLES_NV = constant.Constant( 'GL_RENDERBUFFER_COLOR_SAMPLES_NV', 0x8E10 )
GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV = constant.Constant( 'GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV', 0x8E11 )
glget.addGLGetConstant( GL_MAX_MULTISAMPLE_COVERAGE_MODES_NV, (1,) )
GL_MULTISAMPLE_COVERAGE_MODES_NV = constant.Constant( 'GL_MULTISAMPLE_COVERAGE_MODES_NV', 0x8E12 )
glRenderbufferStorageMultisampleCoverageNV = platform.createExtensionFunction(
'glRenderbufferStorageMultisampleCoverageNV',dll=platform.GL,
extension=EXTENSION_NAME,
resultType=None,
argTypes=(constants.GLenum,constants.GLsizei,constants.GLsizei,constants.GLenum,constants.GLsizei,constants.GLsizei,),
doc='glRenderbufferStorageMultisampleCoverageNV(GLenum(target), GLsizei(coverageSamples), GLsizei(colorSamples), GLenum(internalformat), GLsizei(width), GLsizei(height)) -> None',
argNames=('target','coverageSamples','colorSamples','internalformat','width','height',),
deprecated=_DEPRECATED,
)
def glInitFramebufferMultisampleCoverageNV():
'''Return boolean indicating whether this extension is available'''
return extensions.hasGLExtension( EXTENSION_NAME )
Phong shading is a well known shading technique documented in most graphics texts. As opposed to Gouraud (or smooth) shading, which simply calculates the normals at the vertices and then interpolates the colors of the pixels, Phong shading involves interpolating an individual normal for every pixel, and then applying the shading model to each pixel based on its normal component. While Phong shading requires substantially more computation than does Gouraud shading, the resulting images are more realistic, especially if the primitives are large. The official definition of this extension is available here: http://oss.sgi.com/projects/ogl-sample/registry/WIN/phong_shading.txt Automatically generated by the get_gl_extensions script, do not edit! ''' from OpenGL import platform, constants, constant, arrays from OpenGL import extensions from OpenGL.GL import glget import ctypes EXTENSION_NAME = 'GL_WIN_phong_shading' GL_PHONG_WIN = constant.Constant( 'GL_PHONG_WIN', 0x80EA ) GL_PHONG_HINT_WIN = constant.Constant( 'GL_PHONG_HINT_WIN', 0x80EB ) def glInitPhongShadingWIN(): '''Return boolean indicating whether this extension is available''' return extensions.hasGLExtension( EXTENSION_NAME )
'''OpenGL extension SGIX.async_histogram Overview (from the spec) This extension introduces a new asynchronous mode for histogram and minmax readbacks. It allows programs to get the contents of a histogram or minmax table without blocking and to continue issuing graphics commands during the readback. The official definition of this extension is available here: http://oss.sgi.com/projects/ogl-sample/registry/SGIX/async_histogram.txt Automatically generated by the get_gl_extensions script, do not edit! ''' from OpenGL import platform, constants, constant, arrays from OpenGL import extensions from OpenGL.GL import glget import ctypes EXTENSION_NAME = 'GL_SGIX_async_histogram' GL_ASYNC_HISTOGRAM_SGIX = constant.Constant( 'GL_ASYNC_HISTOGRAM_SGIX', 0x832C ) glget.addGLGetConstant( GL_ASYNC_HISTOGRAM_SGIX, (1,) ) GL_MAX_ASYNC_HISTOGRAM_SGIX = constant.Constant( 'GL_MAX_ASYNC_HISTOGRAM_SGIX', 0x832D ) glget.addGLGetConstant( GL_MAX_ASYNC_HISTOGRAM_SGIX, (1,) ) def glInitAsyncHistogramSGIX(): '''Return boolean indicating whether this extension is available''' return extensions.hasGLExtension( EXTENSION_NAME )
Python-friendly API
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions, wrapper
from OpenGL.GL import glget
import ctypes
from OpenGL.raw.GL.VERSION.GL_2_0 import *
### END AUTOGENERATED SECTION
import OpenGL
from OpenGL.raw.GL.ARB.shader_objects import GL_OBJECT_COMPILE_STATUS_ARB as GL_OBJECT_COMPILE_STATUS
from OpenGL.raw.GL.ARB.shader_objects import GL_OBJECT_LINK_STATUS_ARB as GL_OBJECT_LINK_STATUS
from OpenGL.GL.ARB.shader_objects import glGetInfoLogARB as glGetInfoLog
from OpenGL.lazywrapper import lazy
from OpenGL import converters, error
GL_INFO_LOG_LENGTH = constant.Constant( 'GL_INFO_LOG_LENGTH', 0x8B84 )
glShaderSource = platform.createBaseFunction(
'glShaderSource', dll=platform.GL,
resultType=None,
argTypes=(constants.GLhandle, constants.GLsizei, ctypes.POINTER(ctypes.c_char_p), arrays.GLintArray,),
doc = 'glShaderSource( GLhandle(shaderObj), str( string) ) -> None',
argNames = ('shaderObj', 'count', 'string', 'length',),
)
conv = converters.StringLengths( name='string' )
glShaderSource = wrapper.wrapper(
glShaderSource
).setPyConverter(
'count' # number of strings
).setPyConverter(
'length' # lengths of strings
'''OpenGL extension EXT.texture_sRGB
Automatically generated by the get_gl_extensions script, do not edit!
'''
from OpenGL import platform, constants, constant, arrays
from OpenGL import extensions
from OpenGL.GL import glget
import ctypes
EXTENSION_NAME = 'GL_EXT_texture_sRGB'
_DEPRECATED = False
GL_SRGB_EXT = constant.Constant('GL_SRGB_EXT', 0x8C40)
GL_SRGB8_EXT = constant.Constant('GL_SRGB8_EXT', 0x8C41)
GL_SRGB_ALPHA_EXT = constant.Constant('GL_SRGB_ALPHA_EXT', 0x8C42)
GL_SRGB8_ALPHA8_EXT = constant.Constant('GL_SRGB8_ALPHA8_EXT', 0x8C43)
GL_SLUMINANCE_ALPHA_EXT = constant.Constant('GL_SLUMINANCE_ALPHA_EXT', 0x8C44)
GL_SLUMINANCE8_ALPHA8_EXT = constant.Constant('GL_SLUMINANCE8_ALPHA8_EXT',
0x8C45)
GL_SLUMINANCE_EXT = constant.Constant('GL_SLUMINANCE_EXT', 0x8C46)
GL_SLUMINANCE8_EXT = constant.Constant('GL_SLUMINANCE8_EXT', 0x8C47)
GL_COMPRESSED_SRGB_EXT = constant.Constant('GL_COMPRESSED_SRGB_EXT', 0x8C48)
GL_COMPRESSED_SRGB_ALPHA_EXT = constant.Constant(
'GL_COMPRESSED_SRGB_ALPHA_EXT', 0x8C49)
GL_COMPRESSED_SLUMINANCE_EXT = constant.Constant(
'GL_COMPRESSED_SLUMINANCE_EXT', 0x8C4A)
GL_COMPRESSED_SLUMINANCE_ALPHA_EXT = constant.Constant(
'GL_COMPRESSED_SLUMINANCE_ALPHA_EXT', 0x8C4B)
GL_COMPRESSED_SRGB_S3TC_DXT1_EXT = constant.Constant(
'GL_COMPRESSED_SRGB_S3TC_DXT1_EXT', 0x8C4C)
GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT = constant.Constant(
'GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT', 0x8C4D)
GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT = constant.Constant(