def __init__(self, program, name, gtype):
""" Initialize the data into default state """
# Make sure variable type is allowed (for ES 2.0 shader)
if gtype not in [
gl.GL_FLOAT, gl.GL_FLOAT_VEC2, gl.GL_FLOAT_VEC3,
gl.GL_FLOAT_VEC4, gl.GL_INT, gl.GL_BOOL, gl.GL_FLOAT_MAT2,
gl.GL_FLOAT_MAT3, gl.GL_FLOAT_MAT4, gl.GL_SAMPLER_1D,
gl.GL_SAMPLER_2D, gl.GL_SAMPLER_CUBE
]:
raise TypeError("Unknown variable type")
GLObject.__init__(self)
# Program this variable belongs to
self._program = program
# Name of this variable in the program
self._name = name
# Build dtype
size, _, base = gl_typeinfo[gtype]
self._dtype = (name, base, size)
# GL type
self._gtype = gtype
# CPU data
self._data = None
# Whether this variable is active
self._active = True
def __init__(self, program, name, gtype):
""" Initialize the data into default state """
# Make sure variable type is allowed (for ES 2.0 shader)
if gtype not in [gl.GL_FLOAT, gl.GL_FLOAT_VEC2,
gl.GL_FLOAT_VEC3, gl.GL_FLOAT_VEC4,
gl.GL_INT, gl.GL_BOOL,
gl.GL_FLOAT_MAT2, gl.GL_FLOAT_MAT3,
gl.GL_FLOAT_MAT4, gl.GL_SAMPLER_1D,
gl.GL_SAMPLER_2D, gl.GL_SAMPLER_CUBE]:
raise TypeError("Unknown variable type")
GLObject.__init__(self)
# Program this variable belongs to
self._program = program
# Name of this variable in the program
self._name = name
# Build dtype
size, _, base = gl_typeinfo[gtype]
self._dtype = (name,base,size)
# GL type
self._gtype = gtype
# CPU data
self._data = None
# Whether this variable is active
self._active = True
def __init__(self, width=0, height=0, format=None):
GLObject.__init__(self)
self._width = width
self._height = height
self._target = gl.GL_RENDERBUFFER
self._format = format
self._need_resize = True
def __init__(self, width=0, height=0, format=None):
GLObject.__init__(self)
self._width = width
self._height = height
self._target = gl.GL_RENDERBUFFER
self._format = format
self._need_resize = True
def __init__(self, target):
GLObject.__init__(self)
self._target = target
# self._interpolation = gl.GL_LINEAR, gl.GL_LINEAR
self._interpolation = gl.GL_NEAREST, gl.GL_NEAREST
self._wrapping = gl.GL_CLAMP_TO_EDGE
self._cpu_format = None
self._gpu_format = None
def __init__(self, target):
GLObject.__init__(self)
self._target = target
# self._interpolation = gl.GL_LINEAR, gl.GL_LINEAR
self._interpolation = gl.GL_NEAREST, gl.GL_NEAREST
self._wrapping = gl.GL_CLAMP_TO_EDGE
self._cpu_format = None
self._gpu_format = None
def test_init_default(self):
O = GLObject()
assert O._handle == -1
assert O._target is None
assert O._need_create is True
assert O._need_update is True
assert O._need_delete is False
assert O._id > 0
assert O._id == GLObject._idcount
def __init__(self, color=None, depth=None, stencil=None):
"""
"""
GLObject.__init__(self)
self._width = 0
self._height = 0
self._color = None
self._depth = None
self._stencil = None
self._need_attach = True
self._pending_attachments = []
if color is not None:
self.color = color
if depth is not None:
self.depth = depth
if stencil is not None:
self.stencil = stencil
def __init__(self, color=None, depth=None, stencil=None):
"""
"""
GLObject.__init__(self)
self._width = 0
self._height = 0
self._color = None
self._depth = None
self._stencil = None
self._need_attach = True
self._pending_attachments = []
if color is not None:
self.color = color
if depth is not None:
self.depth = depth
if stencil is not None:
self.stencil = stencil
def __init__(self, target, usage=gl.GL_DYNAMIC_DRAW):
GLObject.__init__(self)
self._target = target
self._usage = usage
def __init__(self, target, usage):
GLObject.__init__(self)
self._target = target
self._usage = usage
def __init__(self, usage=gl.GL_DYNAMIC_DRAW):
GLObject.__init__(self)
self._target = gl.GL_ARRAY_BUFFER
self._buffer = self.view(VertexBuffer)
self._buffer.__init__(usage)
def __init__(self, target, usage=gl.GL_DYNAMIC_DRAW):
GLObject.__init__(self)
self._target = target
self._usage = usage
def __init__(self, target, usage):
GLObject.__init__(self)
self._target = target
self._usage = usage
