[visionegg] Re: gaussian mask on image
- From: Kenji YOKOI <k.yokoi@xxxxxxxxxx>
- To: visionegg@xxxxxxxxxxxxx
- Date: Thu, 15 Jul 2004 13:58:33 +0900
Dear Andrew:
Thank you for the demo code. I tried it, but it seems the program
doesn't work well.
The error occurred again as noted first, such like
----
Traceback (most recent call last):
File "/Users/yokoi/Desktop/YOKOI_WORK/spiral.py", line 48, in ?
viewport.draw()
File
"/System/Library/Frameworks/Python.framework/Versions/2.3/lib/
python2.3/site-packages/VisionEgg/Core.py", line 1213, in draw
stimulus.draw()
File
"/System/Library/Frameworks/Python.framework/Versions/2.3/lib/
python2.3/site-packages/VisionEgg/Textures.py", line 1427, in draw
l,r,b,t) # l,r,b,t in eye coordinates
TypeError: draw_masked_quad() takes exactly 10 arguments (9 given)
----
Is this a problem of installed module versions or path settings ?
I recently installed the VisionEgg and other modules to Win2000 and Mac
OS X 10.3.4 following the step-by-step instructions on the web, but the
same error occurred in both environments.
Demo programs downloaded from the web work well, including GABOR.PY in
which sine gratings are masked by a gaussian window.
Although adding an argument (such as "8" or "32") to draw_masked_quad
could eliminate the error, the image texture didn't appear.
Installed versions are as follows:
Win2000 OS X
Python 2.2.1 2.3
Numpy 21.0
PIL 1.1.4 1.1.4
PyOpenGL 2.0.0.44 2.0.1.7
Pygame 1.5.3 1.6
(Textures.py 1.84 1.90)
Sincerely,
Kenji Yokoi
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