def Enable(self):
""" Start using the program. Returns True on success, False otherwise.
"""
if not self._usable:
return True # Not a compile problem, but simply old drivers.
if (self._fragmentCode or self._vertexCode) and not self._IsCompiled():
self._CreateProgramAndShaders()
if self._IsCompiled():
gla.glUseProgramObjectARB(self._programId)
return True
else:
gla.glUseProgramObjectARB(0)
return False
def Enable(self):
""" Start using the program. Returns True on success, False otherwise.
"""
if not self.IsUsable():
return True # Not a compile problem, but simply old drivers.
if (self._fragmentCode or self._vertexCode) and not self._IsCompiled():
self._CreateProgramAndShaders()
if self._IsCompiled():
gla.glUseProgramObjectARB(self._programId)
return True
else:
gla.glUseProgramObjectARB(0)
return False
def Disable(self):
""" Stop using the program.
"""
if not self._usable:
return
gla.glUseProgramObjectARB(0)
def Disable(self):
""" Stop using the program.
"""
if not self.IsUsable():
return
gla.glUseProgramObjectARB(0)
