Holcombe:FahedProject - Revision history

Fahed Jbarah at 03:15, 19 June 2009

Fahed Jbarah — Fri, 19 Jun 2009 03:15:19 GMT

←Older revision		Revision as of 03:15, 19 June 2009
Line 14:		Line 14:

	In visual.py:		In visual.py:
-	*The following code has been added above the 'def setVertices' line to allow us to set the contrast colour of the fill within shapestim:	+	*The following code has been added above the 'def setVertices' line to allow us to set the contrast, and colour of the fill and lines within shapestim:
-	<code> def setFillRGB(self,value,operation=None): #expects three values	+	<code>
		+	def setFillRGB(self,value,operation=None): #expects three values
	if type(value) in [tuple,list]:		if type(value) in [tuple,list]:
	value=numpy.asarray(value,float)		value=numpy.asarray(value,float)
Line 21:		Line 22:
	#print 'fillRGB type=',type(self.fillRGB),' =',self.fillRGB,'whereas value wanted to assign=',value,		#print 'fillRGB type=',type(self.fillRGB),' =',self.fillRGB,'whereas value wanted to assign=',value,
	#print ' and self =',self		#print ' and self =',self
-		+	def setLineRGB(self,value,operation=None): #expects three values
		+	if type(value) in [tuple,list]:
		+	value=numpy.asarray(value,float)
		+	self.lineRGB=numpy.array(value, float)
		+	#print 'lineRGB type=',type(self.lineRGB),' =',self.lineRGB,'whereas value wanted to assign=',value,
		+	#print ' and self =',self
	#if we don't have shaders we need to rebuild the texture		#if we don't have shaders we need to rebuild the texture
	#if not self._useShaders:		#if not self._useShaders:
	# self.setTex(self._texName)		# self.setTex(self._texName)
-	def setFillContrast(self,value): #	+	def setFillContrast(self,value): #THIS DOESN'T WORK
	self.contrast = value		self.contrast = value
	desiredRGB = (self.fillRGB*self.contrast+1)/2.0#RGB in range 0:1 and scaled for contrast		desiredRGB = (self.fillRGB*self.contrast+1)/2.0#RGB in range 0:1 and scaled for contrast

Fahed Jbarah at 06:08, 18 June 2009

Fahed Jbarah — Thu, 18 Jun 2009 06:08:38 GMT

←Older revision		Revision as of 06:08, 18 June 2009
Line 31:		Line 31:
	if numpy.any(desiredRGB**2.0>1.0): #if outside -1,1 range, then		if numpy.any(desiredRGB**2.0>1.0): #if outside -1,1 range, then
	desiredRGB=numpy.array([0.6,0.6,0.4]) #set to arbitrary val		desiredRGB=numpy.array([0.6,0.6,0.4]) #set to arbitrary val
-	self.setFillRGB(value=desiredRGB) #self is understood</code>	+	self.setFillRGB(value=desiredRGB) #self is understood
		+	</code>

Fahed Jbarah at 06:07, 18 June 2009

Fahed Jbarah — Thu, 18 Jun 2009 06:07:58 GMT

←Older revision		Revision as of 06:07, 18 June 2009
Line 2:		Line 2:
	* Moving dot patch gives 17 ms interframe times but only on old Kuna laptop, not on newer white MacBook		* Moving dot patch gives 17 ms interframe times but only on old Kuna laptop, not on newer white MacBook
	* setText apparently takes a lot of time, dozens of msec (debugText.setText)		* setText apparently takes a lot of time, dozens of msec (debugText.setText)
		+
		+	==Changes made to visual.py and misc.py ==
		+
		+	In misc.py:
		+	* the following code has been inserted above the line that imports image and cPickle:
		+	<code>def ObjectArray(inputSeq):
		+	return numpy.array(inputSeq, 'O')</code>
		+
		+	* and the function attribute "numpy.array"has been added to the line defining the variable cmSize in the definition of the function 'deg2pix' to yield:
		+	<code>cmSize = deg2cm(numpy.array(degrees), monitor)</code>
		+
		+	In visual.py:
		+	*The following code has been added above the 'def setVertices' line to allow us to set the contrast colour of the fill within shapestim:
		+	<code> def setFillRGB(self,value,operation=None): #expects three values
		+	if type(value) in [tuple,list]:
		+	value=numpy.asarray(value,float)
		+	self.fillRGB=numpy.array(value, float)
		+	#print 'fillRGB type=',type(self.fillRGB),' =',self.fillRGB,'whereas value wanted to assign=',value,
		+	#print ' and self =',self
		+
		+	#if we don't have shaders we need to rebuild the texture
		+	#if not self._useShaders:
		+	# self.setTex(self._texName)
		+	def setFillContrast(self,value): #
		+	self.contrast = value
		+	desiredRGB = (self.fillRGB*self.contrast+1)/2.0#RGB in range 0:1 and scaled for contrast
		+	#print 'desiredRGB type=',type(desiredRGB),' =',desiredRGB
		+	if numpy.any(desiredRGB**2.0>1.0): #if outside -1,1 range, then
		+	desiredRGB=numpy.array([0.6,0.6,0.4]) #set to arbitrary val
		+	self.setFillRGB(value=desiredRGB) #self is understood</code>

Alex O. Holcombe at 07:25, 28 May 2009

Alex O. Holcombe — Thu, 28 May 2009 07:25:02 GMT

←Older revision		Revision as of 07:25, 28 May 2009
Line 1:		Line 1:
	{{Template:Holcombe}}		{{Template:Holcombe}}
-	* Moving dot patch gives 17 ms interframe times	+	* Moving dot patch gives 17 ms interframe times but only on old Kuna laptop, not on newer white MacBook
	* setText apparently takes a lot of time, dozens of msec (debugText.setText)		* setText apparently takes a lot of time, dozens of msec (debugText.setText)

Alex O. Holcombe at 00:38, 28 May 2009

Alex O. Holcombe — Thu, 28 May 2009 00:38:37 GMT

←Older revision		Revision as of 00:38, 28 May 2009
Line 1:		Line 1:
	{{Template:Holcombe}}		{{Template:Holcombe}}
-	Moving dot patch gives 17 ms interframe times	+	* Moving dot patch gives 17 ms interframe times
		+	* setText apparently takes a lot of time, dozens of msec (debugText.setText)

Alex O. Holcombe: New page: {{Template:Holcombe}} Moving dot patch gives 17 ms interframe times

Alex O. Holcombe — Thu, 28 May 2009 00:22:44 GMT

New page: {{Template:Holcombe}} Moving dot patch gives 17 ms interframe times

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{{Template:Holcombe}}
Moving dot patch gives 17 ms interframe times