def setAutoDraw(self, value, log=None):
"""Sets autoDraw for Form and any responseCtrl contained within
"""
for i in self.items:
if i['responseCtrl']:
i['responseCtrl'].setAutoDraw(value)
BaseVisualStim.setAutoDraw(self, value, log)
def setAutoDraw(self, value, log=None):
"""Sets autoDraw for Form and any responseCtrl contained within
"""
for i in self.items:
if i['responseCtrl']:
i['responseCtrl'].__dict__['autoDraw'] = value
self.win.addEditable(i['responseCtrl'])
BaseVisualStim.setAutoDraw(self, value, log)
def setColor(self, color, colorSpace=None, operation='', log=True):
"""Set the color of the stimulus. See :ref:`colorspaces` for further information
about the various ways to specify colors and their various implications.
:Parameters:
color :
Can be specified in one of many ways. If a string is given then it
is interpreted as the name of the color. Any of the standard html/X11
`color names <http://www.w3schools.com/html/html_colornames.asp>`
can be used. e.g.::
myStim.setColor('white')
myStim.setColor('RoyalBlue')#(the case is actually ignored)
A hex value can be provided, also formatted as with web colors. This can be
provided as a string that begins with # (not using python's usual 0x000000 format)::
myStim.setColor('#DDA0DD')#DDA0DD is hexadecimal for plum
You can also provide a triplet of values, which refer to the coordinates
in one of the :ref:`colorspaces`. If no color space is specified then the color
space most recently used for this stimulus is used again.
myStim.setColor([1.0,-1.0,-1.0], 'rgb')#a red color in rgb space
myStim.setColor([0.0,45.0,1.0], 'dkl') #DKL space with elev=0, azimuth=45
myStim.setColor([0,0,255], 'rgb255') #a blue stimulus using rgb255 space
Lastly, a single number can be provided, x, which is equivalent to providing
[x,x,x].
myStim.setColor(255, 'rgb255') #all guns o max
colorSpace : string or None
defining which of the :ref:`colorspaces` to use. For strings and hex
values this is not needed. If None the default colorSpace for the stimulus is
used (defined during initialisation).
operation : one of '+','-','*','/', or '' for no operation (simply replace value)
for colors specified as a triplet of values (or single intensity value)
the new value will perform this operation on the previous color
thisStim.setColor([1,1,1],'rgb255','+')#increment all guns by 1 value
thisStim.setColor(-1, 'rgb', '*') #multiply the color by -1 (which in this space inverts the contrast)
thisStim.setColor([10,0,0], 'dkl', '+')#raise the elevation from the isoluminant plane by 10 deg
"""
#call setColor from super class
BaseVisualStim.setColor(self,
color,
colorSpace=colorSpace,
operation=operation,
log=log)
#but then update text objects if necess
if not self.useShaders:
self._needSetText = True
def setColor(self, color, colorSpace=None, operation='', log=True):
"""Set the color of the stimulus. See :ref:`colorspaces` for further information
about the various ways to specify colors and their various implications.
:Parameters:
color :
Can be specified in one of many ways. If a string is given then it
is interpreted as the name of the color. Any of the standard html/X11
`color names <http://www.w3schools.com/html/html_colornames.asp>`
can be used. e.g.::
myStim.setColor('white')
myStim.setColor('RoyalBlue')#(the case is actually ignored)
A hex value can be provided, also formatted as with web colors. This can be
provided as a string that begins with # (not using python's usual 0x000000 format)::
myStim.setColor('#DDA0DD')#DDA0DD is hexadecimal for plum
You can also provide a triplet of values, which refer to the coordinates
in one of the :ref:`colorspaces`. If no color space is specified then the color
space most recently used for this stimulus is used again.
myStim.setColor([1.0,-1.0,-1.0], 'rgb')#a red color in rgb space
myStim.setColor([0.0,45.0,1.0], 'dkl') #DKL space with elev=0, azimuth=45
myStim.setColor([0,0,255], 'rgb255') #a blue stimulus using rgb255 space
Lastly, a single number can be provided, x, which is equivalent to providing
[x,x,x].
myStim.setColor(255, 'rgb255') #all guns o max
colorSpace : string or None
defining which of the :ref:`colorspaces` to use. For strings and hex
values this is not needed. If None the default colorSpace for the stimulus is
used (defined during initialisation).
operation : one of '+','-','*','/', or '' for no operation (simply replace value)
for colors specified as a triplet of values (or single intensity value)
the new value will perform this operation on the previous color
thisStim.setColor([1,1,1],'rgb255','+')#increment all guns by 1 value
thisStim.setColor(-1, 'rgb', '*') #multiply the color by -1 (which in this space inverts the contrast)
thisStim.setColor([10,0,0], 'dkl', '+')#raise the elevation from the isoluminant plane by 10 deg
"""
#call setColor from super class
BaseVisualStim.setColor(self, color, colorSpace=colorSpace,
operation=operation, log=log)
#but then update text objects if necess
if not self.useShaders:
self._needSetText=True
def __init__(self,
win,
image =None,
mask =None,
units ="",
pos =(0.0,0.0),
size =None,
ori =0.0,
color=(1.0,1.0,1.0),
colorSpace='rgb',
contrast=1.0,
opacity=1.0,
depth=0,
interpolate=False,
flipHoriz=False,
flipVert=False,
texRes=128,
name='', autoLog=True,
maskParams=None):
"""
:Parameters:
image :
The image file to be presented (most formats supported)
mask :
The alpha mask that can be used to control the outer shape of the stimulus
+ **None**, 'circle', 'gauss', 'raisedCos'
+ or the name of an image file (most formats supported)
+ or a numpy array (1xN or NxN) ranging -1:1
texRes:
Sets the resolution of the mask (this is independent of the image resolution)
maskParams: Various types of input. Default to None.
This is used to pass additional parameters to the mask if those
are needed.
- For the 'raisedCos' mask, pass a dict: {'fringeWidth':0.2},
where 'fringeWidth' is a parameter (float, 0-1), determining
the proportion of the patch that will be blurred by the raised
cosine edge.
"""
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=autoLog)
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
#initialise textures for stimulus
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self._maskID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._maskID))
self.maskParams= maskParams
self.texRes=texRes
# Other stuff
self._imName = image
self.isLumImage = None
self.interpolate=interpolate
self.flipHoriz = flipHoriz
self.flipVert = flipVert
self._requestedSize=size
self._origSize=None#if an image texture is loaded this will be updated
self.size = val2array(size)
self.pos = numpy.array(pos,float)
self.ori = float(ori)
self.depth=depth
#color and contrast etc
self.contrast = float(contrast)
self.opacity = float(opacity)
self.__dict__['colorSpace'] = colorSpace #omit decorator
self.setColor(color, colorSpace=colorSpace, log=False)
self.rgbPedestal=[0,0,0]#does an rgb pedestal make sense for an image?
# Set the image and mask
self.setImage(image, log=False)
self.setMask(mask, log=False)
#fix scaling to window coords
self._calcSizeRendered()
self._calcPosRendered()
# _verticesRendered for .contains() and .overlaps()
v = [(-.5,-.5), (-.5,.5), (.5,.5), (.5,-.5)]
self._verticesRendered = numpy.array(self._sizeRendered, dtype=float) * v
#generate a displaylist ID
self._listID = GL.glGenLists(1)
self._updateList()#ie refresh display list
def __init__(self,
win,
tex="sin",
mask="none",
units="",
pos=(0.0, 0.0),
size=None,
sf=None,
ori=0.0,
phase=(0.0, 0.0),
texRes=128,
rgb=None,
dkl=None,
lms=None,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
contrast=1.0,
opacity=1.0,
depth=0,
rgbPedestal=(0.0, 0.0, 0.0),
interpolate=False,
name='',
autoLog=True,
autoDraw=False,
maskParams=None):
"""
:Parameters:
texRes:
resolution of the texture (if not loading from an image file)
maskParams: Various types of input. Default to None.
This is used to pass additional parameters to the mask if those
are needed.
- For the 'raisedCos' mask, pass a dict: {'fringeWidth':0.2},
where 'fringeWidth' is a parameter (float, 0-1), determining
the proportion of the patch that will be blurred by the raised
cosine edge.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
for unecess in ['self', 'rgb', 'dkl', 'lms']:
self._initParams.remove(unecess)
#initialise parent class
BaseVisualStim.__init__(self,
win,
units=units,
name=name,
autoLog=False)
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
# UGLY HACK: Some parameters depend on each other for processing.
# They are set "superficially" here.
# TO DO: postpone calls to createTexture, setColor and _calcCyclesPerStim whin initiating stimulus
self.__dict__['contrast'] = 1
self.__dict__['size'] = 1
self.__dict__['sf'] = 1
self.__dict__['tex'] = tex
#initialise textures and masks for stimulus
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self._maskID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._maskID))
self.texRes = texRes #must be power of 2
self.maskParams = maskParams
self.interpolate = interpolate
#NB Pedestal isn't currently being used during rendering - this is a place-holder
self.rgbPedestal = val2array(rgbPedestal, False, length=3)
self.__dict__[
'colorSpace'] = colorSpace # No need to invoke decorator for color updating. It is done just below.
if rgb != None:
logging.warning(
"Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead"
)
self.setColor(rgb, colorSpace='rgb', log=False)
elif dkl != None:
logging.warning(
"Use of dkl arguments to stimuli are deprecated. Please use color and colorSpace args instead"
)
self.setColor(dkl, colorSpace='dkl', log=False)
elif lms != None:
logging.warning(
"Use of lms arguments to stimuli are deprecated. Please use color and colorSpace args instead"
)
self.setColor(lms, colorSpace='lms', log=False)
else:
self.setColor(color, colorSpace=colorSpace, log=False)
# set other parameters
self.ori = float(ori)
self.phase = val2array(phase, False)
self._origSize = None #if an image texture is loaded this will be updated
self._requestedSize = size
self.size = val2array(size)
self.sf = val2array(sf)
self.pos = val2array(pos, False, False)
self.depth = depth
self.tex = tex
self.mask = mask
self.contrast = float(contrast)
self.opacity = float(opacity)
self.autoLog = autoLog
self.autoDraw = autoDraw
#fix scaling to window coords
self._calcCyclesPerStim()
#generate a displaylist ID
self._listID = GL.glGenLists(1)
self._updateList() #ie refresh display list
#set autoLog (now that params have been initialised)
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
def __init__(self,
win,
image=None,
mask=None,
units="",
pos=(0.0, 0.0),
size=None,
ori=0.0,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
contrast=1.0,
opacity=1.0,
depth=0,
interpolate=False,
flipHoriz=False,
flipVert=False,
texRes=128,
name='',
autoLog=True,
maskParams=None):
"""
:Parameters:
image :
The image file to be presented (most formats supported)
mask :
The alpha mask that can be used to control the outer shape of the stimulus
+ **None**, 'circle', 'gauss', 'raisedCos'
+ or the name of an image file (most formats supported)
+ or a numpy array (1xN or NxN) ranging -1:1
texRes:
Sets the resolution of the mask (this is independent of the image resolution)
maskParams: Various types of input. Default to None.
This is used to pass additional parameters to the mask if those
are needed.
- For the 'raisedCos' mask, pass a dict: {'fringeWidth':0.2},
where 'fringeWidth' is a parameter (float, 0-1), determining
the proportion of the patch that will be blurred by the raised
cosine edge.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
self._initParams.remove('self')
BaseVisualStim.__init__(self,
win,
units=units,
name=name,
autoLog=False) #set autoLog at end of init
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
#initialise textures for stimulus
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self._maskID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._maskID))
self.maskParams = maskParams
self.texRes = texRes
# Other stuff
self._imName = image
self.isLumImage = None
self.interpolate = interpolate
self.flipHoriz = flipHoriz
self.flipVert = flipVert
self._requestedSize = size
self._origSize = None #if an image texture is loaded this will be updated
self.size = val2array(size)
self.pos = numpy.array(pos, float)
self.ori = float(ori)
self.depth = depth
#color and contrast etc
self.contrast = float(contrast)
self.opacity = float(opacity)
self.__dict__['colorSpace'] = colorSpace #omit decorator
self.setColor(color, colorSpace=colorSpace, log=False)
self.rgbPedestal = [0, 0,
0] #does an rgb pedestal make sense for an image?
# Set the image and mask
self.setImage(image, log=False)
self.setMask(mask, log=False)
#generate a displaylist ID
self._listID = GL.glGenLists(1)
self._updateList() #ie refresh display list
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
def __init__(self,
win,
units ='',
lineWidth=1.0,
lineColor=(1.0,1.0,1.0),
lineColorSpace='rgb',
fillColor=None,
fillColorSpace='rgb',
vertices=((-0.5,0),(0,+0.5),(+0.5,0)),
closeShape=True,
pos= (0,0),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth =0,
interpolate=True,
lineRGB=None,
fillRGB=None,
name='', autoLog=True):
"""
:Parameters:
lineWidth : int (or float?)
specifying the line width in **pixels**
vertices : a list of lists or a numpy array (Nx2)
specifying xy positions of each vertex
closeShape : True or False
Do you want the last vertex to be automatically connected to the first?
interpolate : True or False
If True the edge of the line will be antialiased.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
self._initParams.remove('self')
# Initialize inheritance and remove unwanted methods
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=False) #autoLog is set later
self.__dict__['setColor'] = None
self.__dict__['color'] = None
self.__dict__['colorSpace'] = None
self.contrast = float(contrast)
self.opacity = float(opacity)
self.pos = numpy.array(pos, float)
self.closeShape=closeShape
self.lineWidth=lineWidth
self.interpolate=interpolate
# Color stuff
self.useShaders=False#since we don't ned to combine textures with colors
self.__dict__['lineColorSpace'] = lineColorSpace
self.__dict__['fillColorSpace'] = fillColorSpace
if lineRGB!=None:
logging.warning("Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setLineColor(lineRGB, colorSpace='rgb')
else:
self.setLineColor(lineColor, colorSpace=lineColorSpace)
if fillRGB!=None:
logging.warning("Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setFillColor(fillRGB, colorSpace='rgb')
else:
self.setFillColor(fillColor, colorSpace=fillColorSpace)
# Other stuff
self.depth=depth
self.ori = numpy.array(ori,float)
self.size = numpy.array([0.0,0.0])
self.setSize(size, log=False)
self.setVertices(vertices, log=False)
self._calcVerticesRendered()
#set autoLog (now that params have been initialised)
self.autoLog= autoLog
if autoLog:
logging.exp("Created %s = %s" %(self.name, str(self)))
def __init__(self,
win,
tex="sin",
mask="none",
units="",
pos=(0.0, 0.0),
size=None,
sf=None,
ori=0.0,
phase=(0.0, 0.0),
texRes=128,
rgb=None,
dkl=None,
lms=None,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
contrast=1.0,
opacity=1.0,
depth=0,
rgbPedestal=(0.0, 0.0, 0.0),
interpolate=False,
name='',
autoLog=True,
autoDraw=False,
maskParams=None):
"""
:Parameters:
texRes:
resolution of the texture (if not loading from an image file)
maskParams: Various types of input. Default to None.
This is used to pass additional parameters to the mask if those
are needed.
- For the 'raisedCos' mask, pass a dict: {'fringeWidth':0.2},
where 'fringeWidth' is a parameter (float, 0-1), determining
the proportion of the patch that will be blurred by the raised
cosine edge.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
for unecess in ['self', 'rgb', 'dkl', 'lms']:
self._initParams.remove(unecess)
#initialise parent class
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=False)
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
# UGLY HACK: Some parameters depend on each other for processing.
# They are set "superficially" here.
# TO DO: postpone calls to createTexture, setColor and _calcCyclesPerStim whin initiating stimulus
self.__dict__['contrast'] = 1
self.__dict__['size'] = 1
self.__dict__['sf'] = 1
self.__dict__['tex'] = tex
#initialise textures and masks for stimulus
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self._maskID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._maskID))
self.texRes = texRes #must be power of 2
self.maskParams = maskParams
self.interpolate = interpolate
#NB Pedestal isn't currently being used during rendering - this is a place-holder
self.rgbPedestal = val2array(rgbPedestal, False, length=3)
self.__dict__['colorSpace'] = colorSpace # No need to invoke decorator for color updating. It is done just below.
if rgb != None:
logging.warning("Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(rgb, colorSpace='rgb', log=False)
elif dkl != None:
logging.warning("Use of dkl arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(dkl, colorSpace='dkl', log=False)
elif lms != None:
logging.warning("Use of lms arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(lms, colorSpace='lms', log=False)
else:
self.setColor(color, colorSpace=colorSpace, log=False)
# set other parameters
self.ori = float(ori)
self.phase = val2array(phase, False)
self._origSize = None #if an image texture is loaded this will be updated
self._requestedSize = size
self.size = val2array(size)
self.sf = val2array(sf)
self.pos = val2array(pos, False, False)
self.depth = depth
self.tex = tex
self.mask = mask
self.contrast = float(contrast)
self.opacity = float(opacity)
self.autoLog = autoLog
self.autoDraw = autoDraw
#fix scaling to window coords
self._calcCyclesPerStim()
#generate a displaylist ID
self._listID = GL.glGenLists(1)
self._updateList()#ie refresh display list
#set autoLog (now that params have been initialised)
self.autoLog= autoLog
if autoLog:
logging.exp("Created %s = %s" %(self.name, str(self)))
def setOpacity(self, newOpacity, operation='', log=None):
BaseVisualStim.setOpacity(self, newOpacity, operation='', log=None)
self._setTextShaders()
def __init__(self,
win,
units ='',
nDots =1,
coherence =0.5,
fieldPos =(0.0,0.0),
fieldSize = (1.0,1.0),
fieldShape = 'sqr',
dotSize =2.0,
dotLife = 3,
dir =0.0,
speed =0.5,
rgb =None,
color=(1.0,1.0,1.0),
colorSpace='rgb',
opacity = 1.0,
contrast = 1.0,
depth =0,
element=None,
signalDots='same',
noiseDots='direction',
name='', autoLog=True):
"""
:Parameters:
nDots : int
number of dots to be generated
fieldPos : (x,y) or [x,y]
specifying the location of the centre of the stimulus.
fieldSize : (x,y) or [x,y] or single value (applied to both dimensions)
Sizes can be negative and can extend beyond the window.
fieldShape : *'sqr'* or 'circle'
Defines the envelope used to present the dots
dotSize
specified in pixels (overridden if `element` is specified)
dotLife : int
Number of frames each dot lives for (default=3, -1=infinite)
dir : float (degrees)
direction of the coherent dots
speed : float
speed of the dots (in *units*/frame)
signalDots : 'same' or *'different'*
If 'same' then the signal and noise dots are constant. If different
then the choice of which is signal and which is noise gets
randomised on each frame. This corresponds to Scase et al's (1996) categories of RDK.
noiseDots : *'direction'*, 'position' or 'walk'
Determines the behaviour of the noise dots, taken directly from
Scase et al's (1996) categories. For 'position', noise dots take a
random position every frame. For 'direction' noise dots follow a
random, but constant direction. For 'walk' noise dots vary their
direction every frame, but keep a constant speed.
element : *None* or a visual stimulus object
This can be any object that has a ``.draw()`` method and a
``.setPos([x,y])`` method (e.g. a GratingStim, TextStim...)!!
See `ElementArrayStim` for a faster implementation of this idea.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = __builtins__['dir']()
self._initParams.remove('self')
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=False)#set autoLog at end of init
self.nDots = nDots
#pos and size are ambiguous for dots so DotStim explicitly has
#fieldPos = pos, fieldSize=size and then dotSize as additional param
self.fieldPos = self.pos = val2array(fieldPos, False, False)
self.fieldSize = self.size = val2array(fieldSize, False)
if type(dotSize) in [tuple,list]:
self.dotSize = numpy.array(dotSize)
else:
self.dotSize=dotSize
self.fieldShape = fieldShape
self.dir = dir
self.speed = speed
self.element = element
self.dotLife = dotLife
self.signalDots = signalDots
self.noiseDots = noiseDots
self.opacity = float(opacity)
self.contrast = float(contrast)
self.useShaders=False#not needed for dots?
self.colorSpace=colorSpace
if rgb!=None:
logging.warning("Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(rgb, colorSpace='rgb')
else:
self.setColor(color)
self.depth=depth
#initialise the dots themselves - give them all random dir and then
#fix the first n in the array to have the direction specified
self.coherence=round(coherence*self.nDots)/self.nDots#store actual coherence
self. _verticesBase = self._dotsXY = self._newDotsXY(self.nDots) #initialise a random array of X,Y
self._dotsSpeed = numpy.ones(self.nDots, 'f')*self.speed#all dots have the same speed
self._dotsLife = abs(dotLife)*numpy.random.rand(self.nDots)#abs() means we can ignore the -1 case (no life)
#determine which dots are signal
self._signalDots = numpy.zeros(self.nDots, dtype=bool)
self._signalDots[0:int(self.coherence*self.nDots)]=True
#numpy.random.shuffle(self._signalDots)#not really necessary
#set directions (only used when self.noiseDots='direction')
self._dotsDir = numpy.random.rand(self.nDots)*2*pi
self._dotsDir[self._signalDots] = self.dir*pi/180
self._update_dotsXY()
self.autoLog= autoLog
if autoLog:
logging.exp("Created %s = %s" %(self.name, str(self)))
def __init__(self,
win,
tex ="sqrXsqr",
mask ="none",
units ="",
pos =(0.0,0.0),
size =(1.0,1.0),
radialCycles=3,
angularCycles=4,
radialPhase=0,
angularPhase=0,
ori =0.0,
texRes =64,
angularRes=100,
visibleWedge=(0, 360),
rgb =None,
color=(1.0,1.0,1.0),
colorSpace='rgb',
dkl=None,
lms=None,
contrast=1.0,
opacity=1.0,
depth=0,
rgbPedestal = (0.0,0.0,0.0),
interpolate=False,
name='', autoLog=True):
"""
:Parameters:
texRes : (default= *128* )
resolution of the texture (if not loading from an image file)
angularRes : (default= *100* )
100, the number of triangles used to make the sti
radialPhase :
the phase of the texture from the centre to the perimeter
of the stimulus (in radians)
angularPhase :
the phase of the texture around the stimulus (in radians)
"""
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=autoLog)
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
# UGLY HACK again. (See same section in GratingStim for ideas)
self.__dict__['contrast'] = 1
self.__dict__['size'] = 1
self.__dict__['sf'] = 1
self.__dict__['tex'] = tex
#initialise textures for stimulus
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self._maskID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._maskID))
self.maskParams = None
self.maskRadialPhase = 0
self.texRes = texRes #must be power of 2
self.interpolate = interpolate
self.rgbPedestal = val2array(rgbPedestal, False, length=3)
#these are defined by the GratingStim but will just cause confusion here!
self.setSF = None
self.setPhase = None
self.colorSpace=colorSpace
if rgb!=None:
logging.warning("Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(rgb, colorSpace='rgb')
elif dkl!=None:
logging.warning("Use of dkl arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(dkl, colorSpace='dkl')
elif lms!=None:
logging.warning("Use of lms arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(lms, colorSpace='lms')
else:
self.setColor(color)
self.ori = float(ori)
self.angularRes = angularRes
self.radialPhase = radialPhase
self.radialCycles = radialCycles
self.visibleWedge = visibleWedge
self.angularCycles = angularCycles
self.angularPhase = angularPhase
self.pos = numpy.array(pos, float)
self.depth=depth
self.__dict__['sf'] = 1
self.size = val2array(size, False)
self.tex = tex
self.mask = mask
self.contrast = float(contrast)
self.opacity = float(opacity)
#
self._triangleWidth = pi*2/self.angularRes
self._angles = numpy.arange(0,pi*2, self._triangleWidth, dtype='float64')
#which vertices are visible?
self._visible = (self._angles>=(self.visibleWedge[0]*pi/180))#first edge of wedge
self._visible[(self._angles+self._triangleWidth)*180/pi>(self.visibleWedge[1])] = False#second edge of wedge
self._nVisible = numpy.sum(self._visible)*3
#do the scaling to the window coordinate system
self._calcPosRendered()
self._calcSizeRendered()#must be done BEFORE _updateXY
self._updateTextureCoords()
self._updateMaskCoords()
self._updateXY()
if not self.useShaders:
#generate a displaylist ID
self._listID = GL.glGenLists(1)
self._updateList()#ie refresh display list
def __init__(self, win,
text="Hello World",
font="",
pos=(0.0,0.0),
depth=0,
rgb=None,
color=(1.0,1.0,1.0),
colorSpace='rgb',
opacity=1.0,
contrast=1.0,
units="",
ori=0.0,
height=None,
antialias=True,
bold=False,
italic=False,
alignHoriz='center',
alignVert='center',
fontFiles=[],
wrapWidth=None,
flipHoriz=False, flipVert=False,
name='', autoLog=True):
"""
:Parameters:
win: A :class:`Window` object.
Required - the stimulus must know where to draw itself
text:
The text to be rendered
height:
Height of the characters (including the ascent of the letter and the descent)
antialias:
boolean to allow (or not) antialiasing the text
bold:
Make the text bold (better to use a bold font name)
italic:
Make the text italic (better to use an actual italic font)
alignHoriz:
The horizontal alignment ('left', 'right' or 'center')
alignVert:
The vertical alignment ('top', 'bottom' or 'center')
fontFiles:
A list of additional files if the font is not in the standard system location (include the full path)
wrapWidth:
The width the text should run before wrapping
flipHoriz : boolean
Mirror-reverse the text in the left-right direction
flipVert : boolean
Mirror-reverse the text in the up-down direction
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
self._initParams.remove('self')
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=False)
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
self._needUpdate = True
self.alignHoriz = alignHoriz
self.alignVert = alignVert
self.antialias = antialias
self.bold=bold
self.italic=italic
self.text='' #NB just a placeholder - real value set below
self.depth=depth
self.ori=ori
self.flipHoriz = flipHoriz
self.flipVert = flipVert
self._pygletTextObj=None
self.pos= numpy.array(pos, float)
#height in pix (needs to be done after units which is done during _Base.__init__)
if height==None:
if self.units in defaultLetterHeight:
height = defaultLetterHeight[self.units]
else:
raise AttributeError, "TextStim does now know a default letter height for units %s" %(repr(self.units))
if wrapWidth==None:
if self.units in defaultWrapWidth:
wrapWidth = defaultWrapWidth[self.units]
else:
raise AttributeError, "TextStim does now know a default wrap width for units %s" %(repr(self.units))
#treat letter height and wrapWidth as vertices (in degFlatPos they should not be 'corrected')
wh = convertToPix(pos = numpy.array([0,0]), vertices=numpy.array([wrapWidth,height]), units=self.units, win=self.win)
self._wrapWidthPix, self.heightPix = wh
#generate the texture and list holders
self._listID = GL.glGenLists(1)
if not self.win.winType=="pyglet":#pygame text needs a surface to render to
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self.colorSpace=colorSpace
if rgb!=None:
logging.warning("Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(rgb, colorSpace='rgb', log=False)
else:
self.setColor(color, log=False)
self._calcPosRendered()
for thisFont in fontFiles:
pyglet.font.add_file(thisFont)
self.setFont(font, log=False)
self.opacity = float(opacity)
self.contrast = float(contrast)
self.setText(text, log=False) #self.width and self.height get set with text and calcSizeRendered is called
self._needUpdate = True
#set autoLog (now that params have been initialised)
self.autoLog= autoLog
if autoLog:
logging.exp("Created %s = %s" %(self.name, str(self)))
def __init__(self,
win,
text="Hello World",
font="",
pos=(0.0, 0.0),
depth=0,
rgb=None,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
opacity=1.0,
contrast=1.0,
units="",
ori=0.0,
height=None,
antialias=True,
bold=False,
italic=False,
alignHoriz='center',
alignVert='center',
fontFiles=[],
wrapWidth=None,
flipHoriz=False,
flipVert=False,
name='',
autoLog=True):
"""
:Parameters:
win: A :class:`Window` object.
Required - the stimulus must know where to draw itself
text:
The text to be rendered
height:
Height of the characters (including the ascent of the letter and the descent)
antialias:
boolean to allow (or not) antialiasing the text
bold:
Make the text bold (better to use a bold font name)
italic:
Make the text italic (better to use an actual italic font)
alignHoriz:
The horizontal alignment ('left', 'right' or 'center')
alignVert:
The vertical alignment ('top', 'bottom' or 'center')
fontFiles:
A list of additional files if the font is not in the standard system location (include the full path)
wrapWidth:
The width the text should run before wrapping
flipHoriz : boolean
Mirror-reverse the text in the left-right direction
flipVert : boolean
Mirror-reverse the text in the up-down direction
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
self._initParams.remove('self')
BaseVisualStim.__init__(self,
win,
units=units,
name=name,
autoLog=False)
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
self._needUpdate = True
self.alignHoriz = alignHoriz
self.alignVert = alignVert
self.antialias = antialias
self.bold = bold
self.italic = italic
self.text = '' #NB just a placeholder - real value set below
self.depth = depth
self.ori = ori
self.wrapWidth = wrapWidth
self.flipHoriz = flipHoriz
self.flipVert = flipVert
self._pygletTextObj = None
self.pos = numpy.array(pos, float)
#height in pix (needs to be done after units which is done during _Base.__init__)
if self.units == 'cm':
if height == None: self.height = 1.0 #default text height
else: self.height = height
self.heightPix = cm2pix(self.height, win.monitor)
elif self.units in ['deg', 'degs']:
if height == None: self.height = 1.0
else: self.height = height
self.heightPix = deg2pix(self.height, win.monitor)
elif self.units == 'norm':
if height == None: self.height = 0.1
else: self.height = height
self.heightPix = self.height * win.size[1] / 2
elif self.units == 'height':
if height == None: self.height = 0.2
else: self.height = height
self.heightPix = self.height * win.size[1]
else: #treat units as pix
if height == None: self.height = 20
else: self.height = height
self.heightPix = self.height
if self.wrapWidth == None:
if self.units in ['height', 'norm']: self.wrapWidth = 1
elif self.units in ['deg', 'degs']: self.wrapWidth = 15
elif self.units == 'cm': self.wrapWidth = 15
elif self.units in ['pix', 'pixels']: self.wrapWidth = 500
if self.units == 'norm':
self._wrapWidthPix = self.wrapWidth * win.size[0] / 2
elif self.units == 'height':
self._wrapWidthPix = self.wrapWidth * win.size[0]
elif self.units in ['deg', 'degs']:
self._wrapWidthPix = deg2pix(self.wrapWidth, win.monitor)
elif self.units == 'cm':
self._wrapWidthPix = cm2pix(self.wrapWidth, win.monitor)
elif self.units in ['pix', 'pixels']:
self._wrapWidthPix = self.wrapWidth
#generate the texture and list holders
self._listID = GL.glGenLists(1)
if not self.win.winType == "pyglet": #pygame text needs a surface to render to
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self.colorSpace = colorSpace
if rgb != None:
logging.warning(
"Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead"
)
self.setColor(rgb, colorSpace='rgb', log=False)
else:
self.setColor(color, log=False)
self._calcPosRendered()
for thisFont in fontFiles:
pyglet.font.add_file(thisFont)
self.setFont(font, log=False)
self.opacity = float(opacity)
self.contrast = float(contrast)
self.setText(
text, log=False
) #self.width and self.height get set with text and calcSizeRednered is called
self._needUpdate = True
#set autoLog (now that params have been initialised)
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
def __init__(self, win,
text="Hello World",
font="",
pos=(0.0,0.0),
depth=0,
rgb=None,
color=(1.0,1.0,1.0),
colorSpace='rgb',
opacity=1.0,
contrast=1.0,
units="",
ori=0.0,
height=None,
antialias=True,
bold=False,
italic=False,
alignHoriz='center',
alignVert='center',
fontFiles=[],
wrapWidth=None,
flipHoriz=False, flipVert=False,
name='', autoLog=True):
"""
:Parameters:
win: A :class:`Window` object.
Required - the stimulus must know where to draw itself
text:
The text to be rendered
height:
Height of the characters (including the ascent of the letter and the descent)
antialias:
boolean to allow (or not) antialiasing the text
bold:
Make the text bold (better to use a bold font name)
italic:
Make the text italic (better to use an actual italic font)
alignHoriz:
The horizontal alignment ('left', 'right' or 'center')
alignVert:
The vertical alignment ('top', 'bottom' or 'center')
fontFiles:
A list of additional files if the font is not in the standard system location (include the full path)
wrapWidth:
The width the text should run before wrapping
flipHoriz : boolean
Mirror-reverse the text in the left-right direction
flipVert : boolean
Mirror-reverse the text in the up-down direction
"""
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=autoLog)
self.useShaders = win._haveShaders #use shaders if available by default, this is a good thing
self._needUpdate = True
self.alignHoriz = alignHoriz
self.alignVert = alignVert
self.antialias = antialias
self.bold=bold
self.italic=italic
self.text='' #NB just a placeholder - real value set below
self.depth=depth
self.ori=ori
self.wrapWidth=wrapWidth
self.flipHoriz = flipHoriz
self.flipVert = flipVert
self._pygletTextObj=None
self.pos= numpy.array(pos, float)
#height in pix (needs to be done after units which is done during _Base.__init__)
if self.units=='cm':
if height==None: self.height = 1.0#default text height
else: self.height = height
self.heightPix = cm2pix(self.height, win.monitor)
elif self.units in ['deg', 'degs']:
if height==None: self.height = 1.0
else: self.height = height
self.heightPix = deg2pix(self.height, win.monitor)
elif self.units=='norm':
if height==None: self.height = 0.1
else: self.height = height
self.heightPix = self.height*win.size[1]/2
elif self.units=='height':
if height==None: self.height = 0.2
else: self.height = height
self.heightPix = self.height*win.size[1]
else: #treat units as pix
if height==None: self.height = 20
else: self.height = height
self.heightPix = self.height
if self.wrapWidth ==None:
if self.units in ['height','norm']: self.wrapWidth=1
elif self.units in ['deg', 'degs']: self.wrapWidth=15
elif self.units=='cm': self.wrapWidth=15
elif self.units in ['pix', 'pixels']: self.wrapWidth=500
if self.units=='norm': self._wrapWidthPix= self.wrapWidth*win.size[0]/2
elif self.units=='height': self._wrapWidthPix= self.wrapWidth*win.size[0]
elif self.units in ['deg', 'degs']: self._wrapWidthPix= deg2pix(self.wrapWidth, win.monitor)
elif self.units=='cm': self._wrapWidthPix= cm2pix(self.wrapWidth, win.monitor)
elif self.units in ['pix', 'pixels']: self._wrapWidthPix=self.wrapWidth
#generate the texture and list holders
self._listID = GL.glGenLists(1)
if not self.win.winType=="pyglet":#pygame text needs a surface to render to
self._texID = GL.GLuint()
GL.glGenTextures(1, ctypes.byref(self._texID))
self.colorSpace=colorSpace
if rgb!=None:
logging.warning("Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead")
self.setColor(rgb, colorSpace='rgb', log=False)
else:
self.setColor(color, log=False)
self._calcPosRendered()
for thisFont in fontFiles:
pyglet.font.add_file(thisFont)
self.setFont(font, log=False)
self.opacity = float(opacity)
self.contrast = float(contrast)
self.setText(text, log=False) #self.width and self.height get set with text and calcSizeRednered is called
self._needUpdate = True
def __init__(self, win,
filename = "",
units = 'pix',
size = None,
pos =(0.0,0.0),
ori =0.0,
flipVert = False,
flipHoriz = False,
color=(1.0,1.0,1.0),
colorSpace='rgb',
opacity=1.0,
name='',
loop=False,
autoLog=True,
depth=0.0,):
"""
:Parameters:
filename :
a string giving the relative or absolute path to the movie. Can be any movie that
AVbin can read (e.g. mpeg, DivX)
flipVert : True or *False*
If True then the movie will be top-bottom flipped
flipHoriz : True or *False*
If True then the movie will be right-left flipped
loop : bool, optional
Whether to start the movie over from the beginning if draw is
called and the movie is done.
"""
BaseVisualStim.__init__(self, win, units=units, name=name, autoLog=autoLog)
if not havePygletMedia:
raise ImportError, """pyglet.media is needed for MovieStim and could not be imported.
This can occur for various reasons;
- psychopy.visual was imported too late (after a lib that uses scipy)
- no audio output is enabled (no audio card or no speakers attached)
- avbin is not installed
"""
self._movie=None # the actual pyglet media object
self._player=pyglet.media.ManagedSoundPlayer()
self._player._on_eos=self._onEos
self.filename=filename
self.duration=None
self.loop = loop
if loop and pyglet.version>='1.2':
logging.error("looping of movies is not currently supported for pyglet>=1.2 only for version 1.1.4")
self.loadMovie( self.filename )
self.format=self._movie.video_format
self.pos = numpy.asarray(pos, float)
self.depth=depth
self.flipVert = flipVert
self.flipHoriz = flipHoriz
self.colorSpace=colorSpace
self.setColor(color, colorSpace=colorSpace, log=False)
self.opacity = float(opacity)
self.status=NOT_STARTED
#size
if size == None: self.size= numpy.array([self.format.width,
self.format.height] , float)
else:
self.size = val2array(size)
self.ori = ori
self._calcPosRendered()
self._calcSizeRendered()
# enable self.contains(), overlaps(); currently win must have pix units:
self._calcVertices()
#check for pyglet
if win.winType!='pyglet':
logging.Error('Movie stimuli can only be used with a pyglet window')
core.quit()
def __init__(self,
win,
units='',
nDots=1,
coherence=0.5,
fieldPos=(0.0, 0.0),
fieldSize=(1.0, 1.0),
fieldShape='sqr',
dotSize=2.0,
dotLife=3,
dir=0.0,
speed=0.5,
rgb=None,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
opacity=1.0,
contrast=1.0,
depth=0,
element=None,
signalDots='same',
noiseDots='direction',
name='',
autoLog=True):
"""
:Parameters:
nDots : int
number of dots to be generated
fieldPos : (x,y) or [x,y]
specifying the location of the centre of the stimulus.
fieldSize : (x,y) or [x,y] or single value (applied to both dimensions)
Sizes can be negative and can extend beyond the window.
fieldShape : *'sqr'* or 'circle'
Defines the envelope used to present the dots
dotSize
specified in pixels (overridden if `element` is specified)
dotLife : int
Number of frames each dot lives for (default=3, -1=infinite)
dir : float (degrees)
direction of the coherent dots
speed : float
speed of the dots (in *units*/frame)
signalDots : 'same' or *'different'*
If 'same' then the signal and noise dots are constant. If different
then the choice of which is signal and which is noise gets
randomised on each frame. This corresponds to Scase et al's (1996) categories of RDK.
noiseDots : *'direction'*, 'position' or 'walk'
Determines the behaviour of the noise dots, taken directly from
Scase et al's (1996) categories. For 'position', noise dots take a
random position every frame. For 'direction' noise dots follow a
random, but constant direction. For 'walk' noise dots vary their
direction every frame, but keep a constant speed.
element : *None* or a visual stimulus object
This can be any object that has a ``.draw()`` method and a
``.setPos([x,y])`` method (e.g. a GratingStim, TextStim...)!!
See `ElementArrayStim` for a faster implementation of this idea.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = __builtins__['dir']()
self._initParams.remove('self')
BaseVisualStim.__init__(self,
win,
units=units,
name=name,
autoLog=False) #set autoLog at end of init
self.nDots = nDots
#pos and size are ambiguous for dots so DotStim explicitly has
#fieldPos = pos, fieldSize=size and then dotSize as additional param
self.fieldPos = self.pos = val2array(fieldPos, False, False)
self.fieldSize = self.size = val2array(fieldSize, False)
if type(dotSize) in [tuple, list]:
self.dotSize = numpy.array(dotSize)
else:
self.dotSize = dotSize
self.fieldShape = fieldShape
self.dir = dir
self.speed = speed
self.element = element
self.dotLife = dotLife
self.signalDots = signalDots
self.noiseDots = noiseDots
self.opacity = float(opacity)
self.contrast = float(contrast)
self.useShaders = False #not needed for dots?
self.colorSpace = colorSpace
if rgb != None:
logging.warning(
"Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead"
)
self.setColor(rgb, colorSpace='rgb')
else:
self.setColor(color)
self.depth = depth
#initialise the dots themselves - give them all random dir and then
#fix the first n in the array to have the direction specified
self.coherence = round(
coherence * self.nDots) / self.nDots #store actual coherence
self._verticesBase = self._dotsXY = self._newDotsXY(
self.nDots) #initialise a random array of X,Y
self._dotsSpeed = numpy.ones(
self.nDots, 'f') * self.speed #all dots have the same speed
self._dotsLife = abs(dotLife) * numpy.random.rand(
self.nDots) #abs() means we can ignore the -1 case (no life)
#determine which dots are signal
self._signalDots = numpy.zeros(self.nDots, dtype=bool)
self._signalDots[0:int(self.coherence * self.nDots)] = True
#numpy.random.shuffle(self._signalDots)#not really necessary
#set directions (only used when self.noiseDots='direction')
self._dotsDir = numpy.random.rand(self.nDots) * 2 * pi
self._dotsDir[self._signalDots] = self.dir * pi / 180
self._update_dotsXY()
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
def __init__(
self,
win,
filename="",
units='pix',
size=None,
pos=(0.0, 0.0),
ori=0.0,
flipVert=False,
flipHoriz=False,
color=(1.0, 1.0, 1.0),
colorSpace='rgb',
opacity=1.0,
volume=1.0,
name='',
loop=False,
autoLog=True,
depth=0.0,
):
"""
:Parameters:
filename :
a string giving the relative or absolute path to the movie. Can be any movie that
AVbin can read (e.g. mpeg, DivX)
flipVert : True or *False*
If True then the movie will be top-bottom flipped
flipHoriz : True or *False*
If True then the movie will be right-left flipped
volume :
The nominal level is 1.0, and 0.0 is silence, see pyglet.media.Player
loop : bool, optional
Whether to start the movie over from the beginning if draw is
called and the movie is done.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
self._initParams.remove('self')
BaseVisualStim.__init__(self,
win,
units=units,
name=name,
autoLog=False)
if not havePygletMedia:
raise ImportError, """pyglet.media is needed for MovieStim and could not be imported.
This can occur for various reasons;
- psychopy.visual was imported too late (after a lib that uses scipy)
- no audio output is enabled (no audio card or no speakers attached)
- avbin is not installed
"""
self._movie = None # the actual pyglet media object
self._player = pyglet.media.ManagedSoundPlayer()
self._player.volume = volume
self._player_default_on_eos = self._player._on_eos
self.filename = filename
self.duration = None
self.loop = loop
if loop and pyglet.version >= '1.2':
logging.error(
"looping of movies is not currently supported for pyglet>=1.2 only for version 1.1.4"
)
self.loadMovie(self.filename)
self.format = self._movie.video_format
self.pos = numpy.asarray(pos, float)
self.depth = depth
self.flipVert = flipVert
self.flipHoriz = flipHoriz
self.colorSpace = colorSpace
self.setColor(color, colorSpace=colorSpace, log=False)
self.opacity = float(opacity)
self.status = NOT_STARTED
#size
if size == None:
self.size = numpy.array([self.format.width, self.format.height],
float)
else:
self.size = val2array(size)
self.ori = ori
self._updateVertices()
#check for pyglet
if win.winType != 'pyglet':
logging.error(
'Movie stimuli can only be used with a pyglet window')
core.quit()
#set autoLog (now that params have been initialised)
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
def __init__(self,
win,
units='',
lineWidth=1.0,
lineColor=(1.0, 1.0, 1.0),
lineColorSpace='rgb',
fillColor=None,
fillColorSpace='rgb',
vertices=((-0.5, 0), (0, +0.5), (+0.5, 0)),
closeShape=True,
pos=(0, 0),
size=1,
ori=0.0,
opacity=1.0,
contrast=1.0,
depth=0,
interpolate=True,
lineRGB=None,
fillRGB=None,
name='',
autoLog=True):
"""
:Parameters:
lineWidth : int (or float?)
specifying the line width in **pixels**
vertices : a list of lists or a numpy array (Nx2)
specifying xy positions of each vertex
closeShape : True or False
Do you want the last vertex to be automatically connected to the first?
interpolate : True or False
If True the edge of the line will be antialiased.
"""
#what local vars are defined (these are the init params) for use by __repr__
self._initParams = dir()
self._initParams.remove('self')
# Initialize inheritance and remove unwanted methods
BaseVisualStim.__init__(self,
win,
units=units,
name=name,
autoLog=False) #autoLog is set later
self.__dict__['setColor'] = None
self.__dict__['color'] = None
self.__dict__['colorSpace'] = None
self.contrast = float(contrast)
self.opacity = float(opacity)
self.pos = numpy.array(pos, float)
self.closeShape = closeShape
self.lineWidth = lineWidth
self.interpolate = interpolate
# Color stuff
self.useShaders = False #since we don't ned to combine textures with colors
self.__dict__['lineColorSpace'] = lineColorSpace
self.__dict__['fillColorSpace'] = fillColorSpace
if lineRGB != None:
logging.warning(
"Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead"
)
self.setLineColor(lineRGB, colorSpace='rgb')
else:
self.setLineColor(lineColor, colorSpace=lineColorSpace)
if fillRGB != None:
logging.warning(
"Use of rgb arguments to stimuli are deprecated. Please use color and colorSpace args instead"
)
self.setFillColor(fillRGB, colorSpace='rgb')
else:
self.setFillColor(fillColor, colorSpace=fillColorSpace)
# Other stuff
self.depth = depth
self.ori = numpy.array(ori, float)
self.size = numpy.array([0.0, 0.0])
self.setSize(size, log=False)
self.setVertices(vertices, log=False)
#set autoLog (now that params have been initialised)
self.autoLog = autoLog
if autoLog:
logging.exp("Created %s = %s" % (self.name, str(self)))
