def unpack_constants( constants, namespace ):
"""Create constants and add to the namespace"""
from OpenGL.constant import Constant
for line in constants.splitlines():
if line and line.split():
name,value = line.split()
namespace[name] = Constant( name, int(value,16) )
class OSMesaPlatform( baseplatform.BasePlatform ):
"""OSMesa implementation for PyOpenGL"""
try:
GL = OpenGL = ctypesloader.loadLibrary(
ctypes.cdll,
'OSMesa',
mode=ctypes.RTLD_GLOBAL
)
except OSError as err:
raise ImportError("Unable to load OpenGL library", *err.args)
try:
GLU = ctypesloader.loadLibrary(
ctypes.cdll,
'GLU',
mode=ctypes.RTLD_GLOBAL
)
except OSError as err:
GLU = None
# glut shouldn't need to be global, but just in case a dependent library makes
# the same assumption GLUT does...
try:
GLUT = ctypesloader.loadLibrary(
ctypes.cdll,
'glut',
mode=ctypes.RTLD_GLOBAL
)
except OSError as err:
GLUT = None
try:
GLE = ctypesloader.loadLibrary(
ctypes.cdll,
'gle',
mode=ctypes.RTLD_GLOBAL
)
except OSError as err:
GLE = None
DEFAULT_FUNCTION_TYPE = staticmethod( ctypes.CFUNCTYPE )
GLenum = ctypes.c_uint
GLboolean = ctypes.c_ubyte
GLsizei = ctypes.c_int
GLint = ctypes.c_int
baseplatform.BasePlatform.EXPORTED_NAMES += ['OSMesaCreateContext',
'OSMesaCreateContextExt', 'OSMesaMakeCurrent', 'OSMesaGetIntegerv',
'OSMesaGetCurrentContext', 'OSMesaDestroyContext', 'OSMesaPixelStore',
'OSMesaGetDepthBuffer', 'OSMesaGetColorBuffer',
'OSMESA_COLOR_INDEX', 'OSMESA_RGBA', 'OSMESA_BGRA', 'OSMESA_ARGB',
'OSMESA_RGB', 'OSMESA_BGR', 'OSMESA_BGR', 'OSMESA_ROW_LENGTH',
'OSMESA_Y_UP', 'OSMESA_WIDTH', 'OSMESA_HEIGHT', 'OSMESA_FORMAT',
'OSMESA_TYPE', 'OSMESA_MAX_WIDTH', 'OSMESA_MAX_HEIGHT']
# export OSMesa functions from osmesa.h
class struct_osmesa_context(ctypes.Structure):
__slots__ = [
]
struct_osmesa_context._fields_ = [
('_opaque_struct', ctypes.c_int)
]
OSMesaContext = ctypes.POINTER(struct_osmesa_context)
# Values for the format parameter of OSMesaCreateContext()
OSMESA_COLOR_INDEX = Constant('OSMESA_COLOR_INDEX', 6400)
OSMESA_RGBA = Constant('OSMESA_RGBA', 6408)
OSMESA_BGRA = Constant('OSMESA_BGRA', 0x1)
OSMESA_ARGB = Constant('OSMESA_ARGB', 0x2)
OSMESA_RGB = Constant('OSMESA_RGB', 6407)
OSMESA_BGR = Constant('OSMESA_BGR', 0x4)
OSMESA_RGB_565 = Constant('OSMESA_BGR', 0x5)
# OSMesaPixelStore() parameters:
OSMESA_ROW_LENGTH = Constant('OSMESA_ROW_LENGTH', 0x10)
OSMESA_Y_UP = Constant('OSMESA_Y_UP', 0x11)
# Accepted by OSMesaGetIntegerv:
OSMESA_WIDTH = Constant('OSMESA_WIDTH', 0x20)
OSMESA_HEIGHT = Constant('OSMESA_HEIGHT', 0x21)
OSMESA_FORMAT = Constant('OSMESA_FORMAT', 0x22)
OSMESA_TYPE = Constant('OSMESA_TYPE', 0x23)
OSMESA_MAX_WIDTH = Constant('OSMESA_MAX_WIDTH', 0x24)
OSMESA_MAX_HEIGHT = Constant('OSMESA_MAX_HEIGHT', 0x25)
OSMesaCreateContext = GL.OSMesaCreateContext
OSMesaCreateContext.argtypes = [GLenum, OSMesaContext]
OSMesaCreateContext.restype = OSMesaContext
OSMesaCreateContextExt = GL.OSMesaCreateContextExt
OSMesaCreateContextExt.argtypes = [GLenum, GLint, GLint, GLint,
OSMesaContext]
OSMesaCreateContextExt.restype = OSMesaContext
OSMesaDestroyContext = GL.OSMesaDestroyContext
OSMesaDestroyContext.argtypes = [OSMesaContext]
OSMesaMakeCurrent = GL.OSMesaMakeCurrent
OSMesaMakeCurrent.argtypes = [OSMesaContext, ctypes.POINTER(None),
GLenum, GLsizei, GLsizei]
OSMesaMakeCurrent.restype = GLboolean
OSMesaGetCurrentContext = GL.OSMesaGetCurrentContext
#OSMesaGetCurrentContext.restype = OSMesaContext
GetCurrentContext = CurrentContextIsValid = OSMesaGetCurrentContext
OSMesaPixelStore = GL.OSMesaPixelStore
OSMesaPixelStore.argtypes = [GLint, GLint]
OSMesaPixelStore.restype = None
OSMesaGetProcAddress = GL.OSMesaGetProcAddress
OSMesaGetProcAddress.restype = ctypes.c_void_p
getExtensionProcedure = staticmethod( OSMesaGetProcAddress )
def OSMesaGetIntegerv(self, pname):
value = self.GLint()
self.GL.OSMesaGetIntegerv(pname, ctypes.byref(value))
return value.value
def OSMesaGetDepthBuffer(self, c):
width, height, bytesPerValue = self.GLint(), self.GLint(), self.GLint()
buffer = ctypes.POINTER(self.GLint)()
if self.GL.OSMesaGetDepthBuffer(c, ctypes.byref(width),
ctypes.byref(height),
ctypes.byref(bytesPerValue),
ctypes.byref(buffer)):
return width.value, height.value, bytesPerValue.value, buffer
else:
return 0, 0, 0, None
def OSMesaGetColorBuffer(self, c):
# TODO: make output array types which can handle the operation
# provide an API to convert pointers + sizes to array instances,
# e.g. numpy.ctypeslib.as_array( ptr, bytesize ).astype( 'B' ).reshape( height,width )
width, height, format = self.GLint(), self.GLint(), self.GLint()
buffer = ctypes.c_void_p()
if self.GL.OSMesaGetColorBuffer(c, ctypes.byref(width),
ctypes.byref(height),
ctypes.byref(format),
ctypes.byref(buffer)):
return width.value, height.value, format.value, buffer
else:
return 0, 0, 0, None
def getGLUTFontPointer( self, constant ):
"""Platform specific function to retrieve a GLUT font pointer
GLUTAPI void *glutBitmap9By15;
#define GLUT_BITMAP_9_BY_15 (&glutBitmap9By15)
Key here is that we want the addressof the pointer in the DLL,
not the pointer in the DLL. That is, our pointer is to the
pointer defined in the DLL, we don't want the *value* stored in
that pointer.
"""
name = [ x.title() for x in constant.split( '_' )[1:] ]
internal = 'glut' + "".join( [x.title() for x in name] )
pointer = ctypes.c_void_p.in_dll( self.GLUT, internal )
return ctypes.c_void_p(ctypes.addressof(pointer))
safeGetError = staticmethod( OpenGL.glGetError )
"""OpenGL-wide constant types (not OpenGL.GL-specific"""
import ctypes
from OpenGL.constant import Constant
GL_FALSE = Constant('GL_FALSE', 0x0)
GL_TRUE = Constant('GL_TRUE', 0x1)
GL_BYTE = Constant('GL_BYTE', 0x1400)
GL_UNSIGNED_BYTE = Constant('GL_UNSIGNED_BYTE', 0x1401)
GL_SHORT = Constant('GL_SHORT', 0x1402)
GL_UNSIGNED_SHORT = Constant('GL_UNSIGNED_SHORT', 0x1403)
GL_INT = Constant('GL_INT', 0x1404)
GL_UNSIGNED_INT = Constant('GL_UNSIGNED_INT', 0x1405)
GL_FLOAT = Constant('GL_FLOAT', 0x1406)
GL_DOUBLE = Constant('GL_DOUBLE', 0x140a)
GL_CHAR = str
GL_HALF_NV = Constant('GL_HALF_NV', 0x1401)
# Basic OpenGL data-types as ctypes declarations...
def _defineType(name, baseType, convertFunc=long):
import OpenGL
if OpenGL.ALLOW_NUMPY_SCALARS:
original = baseType.from_param
def from_param(x):
try:
return original(x)
except TypeError, err:
try:
return original(convertFunc(x))
except TypeError, err2:
'OSMesaPixelStore', 'OSMesaGetDepthBuffer', 'OSMesaGetColorBuffer',
'OSMESA_COLOR_INDEX', 'OSMESA_RGBA', 'OSMESA_BGRA', 'OSMESA_ARGB',
'OSMESA_RGB', 'OSMESA_BGR', 'OSMESA_BGR', 'OSMESA_ROW_LENGTH',
'OSMESA_Y_UP', 'OSMESA_WIDTH', 'OSMESA_HEIGHT', 'OSMESA_FORMAT',
'OSMESA_TYPE', 'OSMESA_MAX_WIDTH', 'OSMESA_MAX_HEIGHT'
]
# export OSMesa functions from osmesa.h
class struct_osmesa_context(ctypes.Structure):
__slots__ = []
struct_osmesa_context._fields_ = [('_opaque_struct', ctypes.c_int)]
OSMesaContext = ctypes.POINTER(struct_osmesa_context)
# Values for the format parameter of OSMesaCreateContext()
OSMESA_COLOR_INDEX = Constant('OSMESA_COLOR_INDEX', 6400)
OSMESA_RGBA = Constant('OSMESA_RGBA', 6408)
OSMESA_BGRA = Constant('OSMESA_BGRA', 0x1)
OSMESA_ARGB = Constant('OSMESA_ARGB', 0x2)
OSMESA_RGB = Constant('OSMESA_RGB', 6407)
OSMESA_BGR = Constant('OSMESA_BGR', 0x4)
OSMESA_RGB_565 = Constant('OSMESA_BGR', 0x5)
# OSMesaPixelStore() parameters:
OSMESA_ROW_LENGTH = Constant('OSMESA_ROW_LENGTH', 0x10)
OSMESA_Y_UP = Constant('OSMESA_Y_UP', 0x11)
# Accepted by OSMesaGetIntegerv:
OSMESA_WIDTH = Constant('OSMESA_WIDTH', 0x20)
OSMESA_HEIGHT = Constant('OSMESA_HEIGHT', 0x21)
OSMESA_FORMAT = Constant('OSMESA_FORMAT', 0x22)
"""OpenGL-wide constant types (not OpenGL.GL-specific)
These are basically the fundamental data-types that OpenGL uses
(doesn"t include the OpenGL-ES types!)"""
import ctypes
from OpenGL.constant import Constant
from OpenGL._bytes import bytes, unicode, as_8_bit, long
from OpenGL._opaque import opaque_pointer_cls as _opaque_pointer_cls
from OpenGL.platform import PLATFORM as _p
assert unicode
assert as_8_bit
sizeof = ctypes.sizeof
GL_FALSE = Constant("GL_FALSE", 0x0)
GL_TRUE = Constant("GL_TRUE", 0x1)
GL_BYTE = Constant("GL_BYTE", 0x1400)
GL_UNSIGNED_BYTE = Constant("GL_UNSIGNED_BYTE", 0x1401)
GL_SHORT = Constant("GL_SHORT", 0x1402)
GL_UNSIGNED_SHORT = Constant("GL_UNSIGNED_SHORT", 0x1403)
GL_INT = Constant("GL_INT", 0x1404)
GL_UNSIGNED_INT = Constant("GL_UNSIGNED_INT", 0x1405)
GL_UNSIGNED_INT64 = Constant("GL_UNSIGNED_INT64_AMD", 0x8BC2)
GL_FLOAT = Constant("GL_FLOAT", 0x1406)
GL_DOUBLE = Constant("GL_DOUBLE", 0x140a)
GL_CHAR = bytes
GL_HALF_FLOAT = Constant("GL_HALF_FLOAT_ARB", 0x140B)
GL_HALF_NV = Constant("GL_HALF_NV", 0x1401)
GL_FIXED = Constant("GL_FIXED", 0x140C)
GL_VOID_P = object()
"""Constants for OpenGL.GLUT
Automatically generated by the generateraw script, do not edit!
"""
from ctypes import *
from OpenGL import platform, arrays
from OpenGL.constant import Constant
from OpenGL.raw.GL import _types as GL_types
GLvoid = GL_types.GLvoid
GLUT_ACCUM = Constant("GLUT_ACCUM", 4)
GLUT_ACTIVE_ALT = Constant("GLUT_ACTIVE_ALT", 4)
GLUT_ACTIVE_CTRL = Constant("GLUT_ACTIVE_CTRL", 2)
GLUT_ACTIVE_SHIFT = Constant("GLUT_ACTIVE_SHIFT", 1)
GLUT_ALPHA = Constant("GLUT_ALPHA", 8)
GLUT_API_VERSION = Constant("GLUT_API_VERSION", 4)
GLUT_BLUE = Constant("GLUT_BLUE", 2)
GLUT_CURSOR_BOTTOM_LEFT_CORNER = Constant("GLUT_CURSOR_BOTTOM_LEFT_CORNER", 19)
GLUT_CURSOR_BOTTOM_RIGHT_CORNER = Constant("GLUT_CURSOR_BOTTOM_RIGHT_CORNER",
18)
GLUT_CURSOR_BOTTOM_SIDE = Constant("GLUT_CURSOR_BOTTOM_SIDE", 13)
GLUT_CURSOR_CROSSHAIR = Constant("GLUT_CURSOR_CROSSHAIR", 9)
GLUT_CURSOR_CYCLE = Constant("GLUT_CURSOR_CYCLE", 5)
GLUT_CURSOR_DESTROY = Constant("GLUT_CURSOR_DESTROY", 3)
GLUT_CURSOR_FULL_CROSSHAIR = Constant("GLUT_CURSOR_FULL_CROSSHAIR", 102)
GLUT_CURSOR_HELP = Constant("GLUT_CURSOR_HELP", 4)
GLUT_CURSOR_INFO = Constant("GLUT_CURSOR_INFO", 2)
GLUT_CURSOR_INHERIT = Constant("GLUT_CURSOR_INHERIT", 100)
GLUT_CURSOR_LEFT_ARROW = Constant("GLUT_CURSOR_LEFT_ARROW", 1)
"""Constants for OpenGL.GLU
Automatically generated by the generateraw script, do not edit!
"""
from ctypes import *
from OpenGL import platform, arrays
from OpenGL.constant import Constant
from OpenGL.raw.GL import _types as GL_types
GLvoid = GL_types.GLvoid
GLU_AUTO_LOAD_MATRIX = Constant("GLU_AUTO_LOAD_MATRIX", 100200)
GLU_BEGIN = Constant("GLU_BEGIN", 100100)
GLU_CCW = Constant("GLU_CCW", 100121)
GLU_CULLING = Constant("GLU_CULLING", 100201)
GLU_CW = Constant("GLU_CW", 100120)
GLU_DISPLAY_MODE = Constant("GLU_DISPLAY_MODE", 100204)
GLU_DOMAIN_DISTANCE = Constant("GLU_DOMAIN_DISTANCE", 100217)
GLU_EDGE_FLAG = Constant("GLU_EDGE_FLAG", 100104)
GLU_END = Constant("GLU_END", 100102)
GLU_ERROR = Constant("GLU_ERROR", 100103)
GLU_EXTENSIONS = Constant("GLU_EXTENSIONS", 100801)
GLU_EXTERIOR = Constant("GLU_EXTERIOR", 100123)
GLU_FALSE = Constant("GLU_FALSE", 0)
GLU_FILL = Constant("GLU_FILL", 100012)
GLU_FLAT = Constant("GLU_FLAT", 100001)
GLU_INCOMPATIBLE_GL_VERSION = Constant("GLU_INCOMPATIBLE_GL_VERSION", 100903)
GLU_INSIDE = Constant("GLU_INSIDE", 100021)
GLU_INTERIOR = Constant("GLU_INTERIOR", 100122)
GLU_INVALID_ENUM = Constant("GLU_INVALID_ENUM", 100900)
GLU_INVALID_OPERATION = Constant("GLU_INVALID_OPERATION", 100904)
"""Constants for OpenGL.GLUT
Automatically generated by the generateraw script, do not edit!
"""
from ctypes import *
from OpenGL import platform, arrays
from OpenGL.constant import Constant
from OpenGL.raw.GL import _types as GL_types
GLvoid = GL_types.GLvoid
GLUT_ACCUM = Constant('GLUT_ACCUM', 4)
GLUT_ACTIVE_ALT = Constant('GLUT_ACTIVE_ALT', 4)
GLUT_ACTIVE_CTRL = Constant('GLUT_ACTIVE_CTRL', 2)
GLUT_ACTIVE_SHIFT = Constant('GLUT_ACTIVE_SHIFT', 1)
GLUT_ALPHA = Constant('GLUT_ALPHA', 8)
GLUT_API_VERSION = Constant('GLUT_API_VERSION', 4)
GLUT_BLUE = Constant('GLUT_BLUE', 2)
GLUT_CURSOR_BOTTOM_LEFT_CORNER = Constant('GLUT_CURSOR_BOTTOM_LEFT_CORNER', 19)
GLUT_CURSOR_BOTTOM_RIGHT_CORNER = Constant('GLUT_CURSOR_BOTTOM_RIGHT_CORNER',
18)
GLUT_CURSOR_BOTTOM_SIDE = Constant('GLUT_CURSOR_BOTTOM_SIDE', 13)
GLUT_CURSOR_CROSSHAIR = Constant('GLUT_CURSOR_CROSSHAIR', 9)
GLUT_CURSOR_CYCLE = Constant('GLUT_CURSOR_CYCLE', 5)
GLUT_CURSOR_DESTROY = Constant('GLUT_CURSOR_DESTROY', 3)
GLUT_CURSOR_FULL_CROSSHAIR = Constant('GLUT_CURSOR_FULL_CROSSHAIR', 102)
GLUT_CURSOR_HELP = Constant('GLUT_CURSOR_HELP', 4)
GLUT_CURSOR_INFO = Constant('GLUT_CURSOR_INFO', 2)
GLUT_CURSOR_INHERIT = Constant('GLUT_CURSOR_INHERIT', 100)
GLUT_CURSOR_LEFT_ARROW = Constant('GLUT_CURSOR_LEFT_ARROW', 1)
"""Constants for OpenGL.GLU
Automatically generated by the generateraw script, do not edit!
"""
from ctypes import *
from OpenGL import platform, arrays
from OpenGL.constant import Constant
from OpenGL import constants as GLconstants
GLvoid = GLconstants.GLvoid
GLU_AUTO_LOAD_MATRIX = Constant('GLU_AUTO_LOAD_MATRIX', 100200)
GLU_BEGIN = Constant('GLU_BEGIN', 100100)
GLU_CCW = Constant('GLU_CCW', 100121)
GLU_CULLING = Constant('GLU_CULLING', 100201)
GLU_CW = Constant('GLU_CW', 100120)
GLU_DISPLAY_MODE = Constant('GLU_DISPLAY_MODE', 100204)
GLU_DOMAIN_DISTANCE = Constant('GLU_DOMAIN_DISTANCE', 100217)
GLU_EDGE_FLAG = Constant('GLU_EDGE_FLAG', 100104)
GLU_END = Constant('GLU_END', 100102)
GLU_ERROR = Constant('GLU_ERROR', 100103)
GLU_EXTENSIONS = Constant('GLU_EXTENSIONS', 100801)
GLU_EXTERIOR = Constant('GLU_EXTERIOR', 100123)
GLU_FALSE = Constant('GLU_FALSE', 0)
GLU_FILL = Constant('GLU_FILL', 100012)
GLU_FLAT = Constant('GLU_FLAT', 100001)
GLU_INCOMPATIBLE_GL_VERSION = Constant('GLU_INCOMPATIBLE_GL_VERSION', 100903)
GLU_INSIDE = Constant('GLU_INSIDE', 100021)
GLU_INTERIOR = Constant('GLU_INTERIOR', 100122)
GLU_INVALID_ENUM = Constant('GLU_INVALID_ENUM', 100900)
GLU_INVALID_OPERATION = Constant('GLU_INVALID_OPERATION', 100904)
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PyCAM. If not, see <http://www.gnu.org/licenses/>.
"""
import math
import sys
import OpenGL.GL as GL
import OpenGL.GLU as GLU
import OpenGL.GLUT as GLUT
from OpenGL.constant import Constant
GLUT_WHEEL_UP = Constant('GLUT_WHEEL_UP', 3)
GLUT_WHEEL_DOWN = Constant('GLUT_WHEEL_DOWN', 4)
_DrawCurrentSceneFunc = None
_KeyHandlerFunc = None
# Some api in the chain is translating the keystrokes to this octal string
# so instead of saying: ESCAPE = 27, we use the following.
ESCAPE = '\033'
# Number of the glut window.
window = 0
# Rotations for cube.
xrot = 110
yrot = 180
"""Constants for OpenGL.GLE
Automatically generated by the generateraw script, do not edit!
"""
from ctypes import *
from OpenGL import platform, arrays
from OpenGL.constant import Constant
from OpenGL.raw.GL import _types as GL_types
GLvoid = GL_types.GLvoid
GLE_TEXTURE_ENABLE = Constant('GLE_TEXTURE_ENABLE', 65536)
GLE_TEXTURE_NORMAL_CYL = Constant('GLE_TEXTURE_NORMAL_CYL', 4)
GLE_TEXTURE_NORMAL_FLAT = Constant('GLE_TEXTURE_NORMAL_FLAT', 2)
GLE_TEXTURE_NORMAL_MODEL_CYL = Constant('GLE_TEXTURE_NORMAL_MODEL_CYL', 10)
GLE_TEXTURE_NORMAL_MODEL_FLAT = Constant('GLE_TEXTURE_NORMAL_MODEL_FLAT', 8)
GLE_TEXTURE_NORMAL_MODEL_SPH = Constant('GLE_TEXTURE_NORMAL_MODEL_SPH', 12)
GLE_TEXTURE_NORMAL_SPH = Constant('GLE_TEXTURE_NORMAL_SPH', 6)
GLE_TEXTURE_STYLE_MASK = Constant('GLE_TEXTURE_STYLE_MASK', 255)
GLE_TEXTURE_VERTEX_CYL = Constant('GLE_TEXTURE_VERTEX_CYL', 3)
GLE_TEXTURE_VERTEX_FLAT = Constant('GLE_TEXTURE_VERTEX_FLAT', 1)
GLE_TEXTURE_VERTEX_MODEL_CYL = Constant('GLE_TEXTURE_VERTEX_MODEL_CYL', 9)
GLE_TEXTURE_VERTEX_MODEL_FLAT = Constant('GLE_TEXTURE_VERTEX_MODEL_FLAT', 7)
GLE_TEXTURE_VERTEX_MODEL_SPH = Constant('GLE_TEXTURE_VERTEX_MODEL_SPH', 11)
GLE_TEXTURE_VERTEX_SPH = Constant('GLE_TEXTURE_VERTEX_SPH', 5)
TUBE_CONTOUR_CLOSED = Constant('TUBE_CONTOUR_CLOSED', 4096)
TUBE_JN_ANGLE = Constant('TUBE_JN_ANGLE', 2)
TUBE_JN_CAP = Constant('TUBE_JN_CAP', 16)
TUBE_JN_CUT = Constant('TUBE_JN_CUT', 3)
TUBE_JN_MASK = Constant('TUBE_JN_MASK', 15)
TUBE_JN_RAW = Constant('TUBE_JN_RAW', 1)
"""Constants for OpenGL.GLE
Automatically generated by the generateraw script, do not edit!
"""
from ctypes import *
from OpenGL import platform, arrays
from OpenGL.constant import Constant
from OpenGL.raw.GL import _types as GL_types
GLvoid = GL_types.GLvoid
GLE_TEXTURE_ENABLE = Constant("GLE_TEXTURE_ENABLE", 65536)
GLE_TEXTURE_NORMAL_CYL = Constant("GLE_TEXTURE_NORMAL_CYL", 4)
GLE_TEXTURE_NORMAL_FLAT = Constant("GLE_TEXTURE_NORMAL_FLAT", 2)
GLE_TEXTURE_NORMAL_MODEL_CYL = Constant("GLE_TEXTURE_NORMAL_MODEL_CYL", 10)
GLE_TEXTURE_NORMAL_MODEL_FLAT = Constant("GLE_TEXTURE_NORMAL_MODEL_FLAT", 8)
GLE_TEXTURE_NORMAL_MODEL_SPH = Constant("GLE_TEXTURE_NORMAL_MODEL_SPH", 12)
GLE_TEXTURE_NORMAL_SPH = Constant("GLE_TEXTURE_NORMAL_SPH", 6)
GLE_TEXTURE_STYLE_MASK = Constant("GLE_TEXTURE_STYLE_MASK", 255)
GLE_TEXTURE_VERTEX_CYL = Constant("GLE_TEXTURE_VERTEX_CYL", 3)
GLE_TEXTURE_VERTEX_FLAT = Constant("GLE_TEXTURE_VERTEX_FLAT", 1)
GLE_TEXTURE_VERTEX_MODEL_CYL = Constant("GLE_TEXTURE_VERTEX_MODEL_CYL", 9)
GLE_TEXTURE_VERTEX_MODEL_FLAT = Constant("GLE_TEXTURE_VERTEX_MODEL_FLAT", 7)
GLE_TEXTURE_VERTEX_MODEL_SPH = Constant("GLE_TEXTURE_VERTEX_MODEL_SPH", 11)
GLE_TEXTURE_VERTEX_SPH = Constant("GLE_TEXTURE_VERTEX_SPH", 5)
TUBE_CONTOUR_CLOSED = Constant("TUBE_CONTOUR_CLOSED", 4096)
TUBE_JN_ANGLE = Constant("TUBE_JN_ANGLE", 2)
TUBE_JN_CAP = Constant("TUBE_JN_CAP", 16)
TUBE_JN_CUT = Constant("TUBE_JN_CUT", 3)
TUBE_JN_MASK = Constant("TUBE_JN_MASK", 15)
TUBE_JN_RAW = Constant("TUBE_JN_RAW", 1)
"""OpenGL-wide constant types (not OpenGL.GL-specific)
These are basically the fundamental data-types that OpenGL
uses (note, doesn't include the OpenGL-ES types!)
"""
import ctypes
from OpenGL.constant import Constant
from OpenGL._bytes import bytes, unicode, as_8_bit, long
assert unicode
assert as_8_bit
from OpenGL._opaque import opaque_pointer_cls as _opaque_pointer_cls
sizeof = ctypes.sizeof
GL_FALSE = Constant('GL_FALSE', 0x0)
GL_TRUE = Constant('GL_TRUE', 0x1)
GL_BYTE = Constant('GL_BYTE', 0x1400)
GL_UNSIGNED_BYTE = Constant('GL_UNSIGNED_BYTE', 0x1401)
GL_SHORT = Constant('GL_SHORT', 0x1402)
GL_UNSIGNED_SHORT = Constant('GL_UNSIGNED_SHORT', 0x1403)
GL_INT = Constant('GL_INT', 0x1404)
GL_UNSIGNED_INT = Constant('GL_UNSIGNED_INT', 0x1405)
GL_UNSIGNED_INT64 = Constant('GL_UNSIGNED_INT64_AMD', 0x8BC2)
GL_FLOAT = Constant('GL_FLOAT', 0x1406)
GL_DOUBLE = Constant('GL_DOUBLE', 0x140a)
GL_CHAR = bytes
GL_HALF_FLOAT = Constant('GL_HALF_FLOAT_ARB', 0x140B)
GL_HALF_NV = Constant('GL_HALF_NV', 0x1401)
GL_FIXED = Constant('GL_FIXED', 0x140C)
GL_VOID_P = object()
