class StimulusPoolController(SweepController, Pyro.core.ObjBase):
""" Maintain a stimulus pool and synchronize the pool with sweep viewport
"""
def __init__(self, *arg, **kw):
super(StimulusPoolController, self).__init__(*arg, **kw)
Pyro.core.ObjBase.__init__(self)
def add_stimulus(self, stimulus):
self.framesweep.add_stimulus(stimulus)
def remove_stimulus(self, stimulus):
pass
sweep = FrameSweep()
dummy_stimulus = Dummy_Stimulus()
sweep.add_stimulus(dummy_stimulus)
pyro_server = PyroServer()
#quit_controller = PyroConstantController(during_go_value=0)
#pyro_server.connect(quit_controller,'quit_controller')
#sweep.add_controller(sweep,'quit', quit_controller)
#sweep.add_controller(None,None, pyro_server.create_listener_controller())
stimulus_pool = StimulusPoolController(framesweep=sweep)
pyro_server.connect(stimulus_pool, 'stimulus_pool')
sweep.add_controller(None, None, stimulus_pool)
sweep.add_controller(None, None, pyro_server.create_listener_controller())
sweep.go()
class Disparity(object):
def __init__(self, subject):
""" Fixation """
fp = dictattr()
fp.bgbrightness = 0.5
fp.color = (1.0, 0.0, 0.0, 1.0)
fp.width = 0.25
self.fixation_left = Fixation(viewport='left',
subject=subject,
params=fp)
self.fixation_right = Fixation(viewport='right',
subject=subject,
params=fp)
""" Random Dots with disc"""
dp = dictattr()
dp.bgbrightness = 0.5
dp.antialiase = True
dp.dotSquareWidth = 7.5
dp.dotsNumber = 2000
dp.randomSeed = 0
dp.dotColor = (0.8, 0.8, 0.8)
dp.dotSize = 3
dp.discDistDeg = 2.5
dp.discDiameter = 1.25
dp.disparity = 0
self.dp = dp
self.subject = subject
self.disc_left = StereoDisc(viewport='left',
subject=subject,
params=dp)
self.disc_right = StereoDisc(viewport='right',
subject=subject,
params=dp)
""" Mask: Random Dots """
mp = dictattr()
mp.bgbrightness = 0.5
mp.antialiase = True
mp.dotSquareWidth = 7.5
mp.dotsNumber = 4500
mp.randomSeed = 1
mp.dotColor = (1, 1, 1)
mp.dotSize = 2
self.mp = mp
self.mask_left = RandomDots(viewport='left',
subject=subject,
params=mp)
self.mask_right = RandomDots(viewport='right',
subject=subject,
params=mp)
""" Hint """
hp = dictattr()
hp.bgbrightness = 0.5
hp.text = "Press left or right for disc interval."
hp.xorigDeg = 5.0
hp.yorigDeg = 0.0
hp.color = (1.0, 0.0, 0.0, 1.0)
hp.fontsize = 25
self.hint_left = Hint(viewport="left", params=hp)
hp.xorigDeg = -5.0
self.hint_right = Hint(viewport="right", params=hp)
self.sweep = FrameSweep()
self.key_response = LeftRightKeyResponse(self.sweep)
self.mouse_response = LeftRightMouseResponse(self.sweep)
def set_disparity(self, disp):
self.disparity = disp
def update_disparity(self, cross):
if random.choice([True, False]):
self.disc_left.parameters.disparity = self.disparity if cross else 0
self.disc_right.parameters.disparity = 0
else:
self.disc_left.parameters.disparity = 0
self.disc_right.parameters.disparity = self.disparity if cross else 0
def get_cross_interval(self):
return self.cross_interval
def demo(self):
self.update_disparity(cross=True)
self.sweep.add_stimulus(self.disc_left)
self.sweep.add_stimulus(self.disc_right)
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.add_controller(None, None, self.key_response)
self.sweep.add_controller(None, None, self.mouse_response)
self.sweep.go(duration=('forever', ''))
def run(self):
random.seed()
self.cross_interval = random.choice([1, 2])
""" Randomize dots """
self.dp.randomSeed = random.randint(0, 1000)
self.disc_left = StereoDisc(viewport='left',
subject=self.subject,
params=self.dp)
self.disc_right = StereoDisc(viewport='right',
subject=self.subject,
params=self.dp)
self.mp.randomSeed = random.randint(0, 1000)
self.mask_left = RandomDots(viewport='left',
subject=self.subject,
params=self.mp)
self.mask_right = RandomDots(viewport='right',
subject=self.subject,
params=self.mp)
""" Fixation """
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(2.0, 'seconds'))
""" Interval-1 """
self.update_disparity(self.cross_interval == 1)
self.sweep.add_stimulus(self.disc_left)
self.sweep.add_stimulus(self.disc_right)
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.2, 'seconds'))
""" Blank """
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.4, 'seconds'))
""" Interval-2 """
self.update_disparity(self.cross_interval == 2)
self.sweep.add_stimulus(self.disc_left)
self.sweep.add_stimulus(self.disc_right)
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.2, 'seconds'))
""" Blank """
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.4, 'seconds'))
""" Mask """
self.sweep.add_stimulus(self.mask_left)
self.sweep.add_stimulus(self.mask_right)
self.sweep.go(duration=(0.5, 'seconds'))
self.sweep.add_controller(None, None, self.key_response)
self.sweep.add_controller(None, None, self.mouse_response)
#self.sweep.add_stimulus(self.hint_left)
#self.sweep.add_stimulus(self.hint_right)
self.sweep.go(duration=('forever', ''))
key_response = self.key_response.get_last_response_since_go()
mouse_response = self.mouse_response.get_last_response_since_go()
if key_response == "left" or mouse_response == "left_button":
return self.cross_interval == 1
elif key_response == "right" or mouse_response == "right_button":
return self.cross_interval == 2
else:
raise RuntimeError("Key or button press is not direction.")
Pyro.config.PYRO_PICKLE_FORMAT = 1
class StimulusPoolController(SweepController,Pyro.core.ObjBase):
""" Maintain a stimulus pool and synchronize the pool with sweep viewport
"""
def __init__(self,*arg,**kw):
super(StimulusPoolController, self).__init__(*arg,**kw)
Pyro.core.ObjBase.__init__(self)
def add_stimulus(self,stimulus):
self.framesweep.add_stimulus(stimulus)
def remove_stimulus(self,stimulus):
pass
sweep = FrameSweep()
dummy_stimulus = Dummy_Stimulus()
sweep.add_stimulus(dummy_stimulus)
pyro_server = PyroServer()
#quit_controller = PyroConstantController(during_go_value=0)
#pyro_server.connect(quit_controller,'quit_controller')
#sweep.add_controller(sweep,'quit', quit_controller)
#sweep.add_controller(None,None, pyro_server.create_listener_controller())
stimulus_pool = StimulusPoolController(framesweep=sweep)
pyro_server.connect(stimulus_pool,'stimulus_pool')
sweep.add_controller(None,None, stimulus_pool)
sweep.add_controller(None,None, pyro_server.create_listener_controller())
sweep.go()
class SED(object):
def __init__(self, subject, eye):
""" Fixation """
fp = dictattr()
fp.bgbrightness = 0.5
fp.color = (1.0, 0.0, 0.0, 1.0)
fp.width = 0.25
self.fixation_left = Fixation(viewport='left', subject=subject, params=fp)
self.fixation_right = Fixation(viewport='right', subject=subject, params=fp)
""" SED Grating """
gp = dictattr()
gp.bgbrightness = 0.5
gp.on = True
gp.mask = "circle"
gp.ml = 0.5
gp.sfreqCycDeg = 3.0
gp.tfreqCycSec = 0.0
gp.phase0 = 0
gp.contrast = 0.5
gp.ori = 0.0
gp.maskDiameterDeg = 1.25
gp.radius = 2.0
self.grating_left = SEDGrating(viewport='left', subject=subject, params=gp)
gp.ori = 90.0
self.grating_right = SEDGrating(viewport='right', subject=subject, params=gp)
""" Mask """
mp = dictattr()
mp.bgbrightness = 0.5
mp.ml = (0.5, 0.5)
mp.ori = (0.0, 90.0)
mp.sfreqCycDeg = (3.0, 3.0)
mp.tfreqCycSec = (0.0, 0.0)
self.plaid_left = Plaid(viewport="left", params=mp)
self.plaid_right = Plaid(viewport="right", params=mp)
""" Hint """
hp = dictattr()
hp.bgbrightness = 0.5
hp.text = "Press left(right) or up(down) for grating orientation."
hp.xorigDeg = 5.0
hp.yorigDeg = 0.0
hp.color = (1.0, 0.0, 0.0, 1.0)
hp.fontsize = 25
self.hint_left = Hint(viewport="left", params=hp)
hp.xorigDeg = -5.0
self.hint_right = Hint(viewport="right", params=hp)
self.sweep = FrameSweep()
self.key_response = LeftRightKeyResponse(self.sweep)
self.mouse_response = LeftRightMouseResponse(self.sweep)
self.test_eye = eye
def update_orientation(self):
self.test_eye_ori = random.choice([0, 90])
if self.test_eye == "left":
self.grating_left.parameters.ori = self.test_eye_ori
self.grating_right.parameters.ori = abs(self.test_eye_ori - 90)
else:
self.grating_left.parameters.ori = abs(self.test_eye_ori - 90)
self.grating_right.parameters.ori = self.test_eye_ori
# if self.test_eye == "left":
# self.grating_left.parameters.ori = self.orientation["test"][0]
# self.grating_right.parameters.ori = self.orientation["control"][0]
# else:
# self.grating_left.parameters.ori = self.orientation["control"][0]
# self.grating_right.parameters.ori = self.orientation["test"][0]
def update_test_contrast(self, contrast):
if self.test_eye == "left":
self.grating_left.parameters.contrast = contrast
elif self.test_eye == "right":
self.grating_right.parameters.contrast = contrast
def update_control_contrast(self, contrast):
if self.test_eye == "left":
self.grating_right.parameters.contrast = contrast
elif self.test_eye == "right":
self.grating_left.parameters.contrast = contrast
def get_test_eye(self):
return self.test_eye
def get_test_eye_orientation(self):
if self.test_eye_ori == 0:
return "horizontal"
else:
return "vertical"
#return self.orientation["test"][1]
def run(self):
#self.sweep = FrameSweep()
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(2.0,'seconds'))
self.sweep.add_stimulus(self.grating_left)
self.sweep.add_stimulus(self.grating_right)
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.5,'seconds'))
self.sweep.add_stimulus(self.plaid_left)
self.sweep.add_stimulus(self.plaid_right)
self.sweep.go(duration=(0.2,'seconds'))
self.sweep.add_controller(None, None, self.key_response)
self.sweep.add_controller(None, None, self.mouse_response)
#self.sweep.add_stimulus(self.hint_left)
#self.sweep.add_stimulus(self.hint_right)
self.sweep.go(duration=('forever',''))
key_response = self.key_response.get_last_response_since_go()
mouse_response = self.mouse_response.get_last_response_since_go()
if key_response in ("left", "right") or mouse_response == "left_button":
return "horizontal"
elif key_response in ("up", "down") or mouse_response == "right_button":
return "vertical"
else:
raise RuntimeError("Key or button press is not direction.")
class Disparity(object):
def __init__(self, subject):
""" Fixation """
fp = dictattr()
fp.bgbrightness = 0.5
fp.color = (1.0, 0.0, 0.0, 1.0)
fp.width = 0.25
self.fixation_left = Fixation(viewport='left', subject=subject, params=fp)
self.fixation_right = Fixation(viewport='right', subject=subject, params=fp)
""" Random Dots with disc"""
dp = dictattr()
dp.bgbrightness = 0.5
dp.antialiase = True
dp.dotSquareWidth = 7.5
dp.dotsNumber = 2000
dp.randomSeed = 0
dp.dotColor = (0.8, 0.8, 0.8)
dp.dotSize = 3
dp.discDistDeg = 2.5
dp.discDiameter = 1.25
dp.disparity = 0
self.dp = dp
self.subject = subject
self.disc_left = StereoDisc(viewport='left', subject=subject, params=dp)
self.disc_right = StereoDisc(viewport='right', subject=subject, params=dp)
""" Mask: Random Dots """
mp = dictattr()
mp.bgbrightness = 0.5
mp.antialiase = True
mp.dotSquareWidth = 7.5
mp.dotsNumber = 4500
mp.randomSeed = 1
mp.dotColor = (1, 1, 1)
mp.dotSize = 2
self.mp = mp
self.mask_left = RandomDots(viewport='left', subject=subject, params=mp)
self.mask_right = RandomDots(viewport='right', subject=subject, params=mp)
""" Hint """
hp = dictattr()
hp.bgbrightness = 0.5
hp.text = "Press left or right for disc interval."
hp.xorigDeg = 5.0
hp.yorigDeg = 0.0
hp.color = (1.0, 0.0, 0.0, 1.0)
hp.fontsize = 25
self.hint_left = Hint(viewport="left", params=hp)
hp.xorigDeg = -5.0
self.hint_right = Hint(viewport="right", params=hp)
self.sweep = FrameSweep()
self.key_response = LeftRightKeyResponse(self.sweep)
self.mouse_response = LeftRightMouseResponse(self.sweep)
def set_disparity(self, disp):
self.disparity = disp
def update_disparity(self, cross):
if random.choice([True, False]):
self.disc_left.parameters.disparity = self.disparity if cross else 0
self.disc_right.parameters.disparity = 0
else:
self.disc_left.parameters.disparity = 0
self.disc_right.parameters.disparity = self.disparity if cross else 0
def get_cross_interval(self):
return self.cross_interval
def demo(self):
self.update_disparity(cross=True)
self.sweep.add_stimulus(self.disc_left)
self.sweep.add_stimulus(self.disc_right)
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.add_controller(None, None, self.key_response)
self.sweep.add_controller(None, None, self.mouse_response)
self.sweep.go(duration=('forever',''))
def run(self):
random.seed()
self.cross_interval = random.choice([1,2])
""" Randomize dots """
self.dp.randomSeed = random.randint(0,1000)
self.disc_left = StereoDisc(viewport='left', subject=self.subject, params=self.dp)
self.disc_right = StereoDisc(viewport='right', subject=self.subject, params=self.dp)
self.mp.randomSeed = random.randint(0,1000)
self.mask_left = RandomDots(viewport='left', subject=self.subject, params=self.mp)
self.mask_right = RandomDots(viewport='right', subject=self.subject, params=self.mp)
""" Fixation """
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(2.0,'seconds'))
""" Interval-1 """
self.update_disparity(self.cross_interval == 1)
self.sweep.add_stimulus(self.disc_left)
self.sweep.add_stimulus(self.disc_right)
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.2,'seconds'))
""" Blank """
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.4,'seconds'))
""" Interval-2 """
self.update_disparity(self.cross_interval == 2)
self.sweep.add_stimulus(self.disc_left)
self.sweep.add_stimulus(self.disc_right)
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.2,'seconds'))
""" Blank """
self.sweep.add_stimulus(self.fixation_left)
self.sweep.add_stimulus(self.fixation_right)
self.sweep.go(duration=(0.4,'seconds'))
""" Mask """
self.sweep.add_stimulus(self.mask_left)
self.sweep.add_stimulus(self.mask_right)
self.sweep.go(duration=(0.5,'seconds'))
self.sweep.add_controller(None, None, self.key_response)
self.sweep.add_controller(None, None, self.mouse_response)
#self.sweep.add_stimulus(self.hint_left)
#self.sweep.add_stimulus(self.hint_right)
self.sweep.go(duration=('forever',''))
key_response = self.key_response.get_last_response_since_go()
mouse_response = self.mouse_response.get_last_response_since_go()
if key_response == "left" or mouse_response == "left_button":
return self.cross_interval == 1
elif key_response == "right" or mouse_response == "right_button":
return self.cross_interval == 2
else:
raise RuntimeError("Key or button press is not direction.")