i did that but I got an error probably because there seems to be an
typing mistake in the source of globs.py ( as you can read in your email ).
flipPolocy = ACCUM_FLIP_POLICY
should probably be
flipPolicy = ACCUM_FLIP_POLICY
Policy with "i" ad not Polocy with "o"
i corrected this but then
$ python animation.py
No suitable context:
Generating a default context.
No suitable context:
Generating a default context.
Traceback (most recent call last):
File "animation.py", line 23, in <module>
run()
File
"/usr/local/lib/python2.6/dist-packages/pyprocessing/__init__.py", line
376, in run
pyglet.app.run()
File "/usr/local/lib/python2.6/dist-packages/pyglet/app/__init__.py",
line 264, in run
EventLoop().run()
File "/usr/local/lib/python2.6/dist-packages/pyglet/app/xlib.py",
line 94, in run
sleep_time = self.idle()
File "/usr/local/lib/python2.6/dist-packages/pyglet/app/__init__.py",
line 194, in idle
window.flip()
File
"/usr/local/lib/python2.6/dist-packages/pyprocessing/flippolicy.py",
line 162, in flip
glAccum(GL_LOAD, 1.0)
File "/usr/local/lib/python2.6/dist-packages/pyglet/gl/lib.py", line
105, in errcheck
raise GLException(msg)
pyglet.gl.lib.GLException: invalid operation
Claudio Esperança(e)k dio:
> Probably your board does not support buffer flip by copying. Try the
> following:
>
> Edit the 'globs.py' source and enable the accumulation buffer flip
> policy inside
> the config class. In other words, change
>
> # flipping policy
> flipPolicy = DOUBLE_FLIP_POLICY # this is the default and should
> work for modern boards/drivers
> # flipPolicy = SINGLE_FLIP_POLICY # use this for Intel 945 under
> Windows or other cheap boards
> # flipPolicy = FBO_FLIP_POLICY # use this for modern boards/
> drivers where flip uses swap and not copy
> # flipPolocy = ACCUM_FLIP_POLICY # use this for cheap boards where
> 'SINGLE' produces too much flickering
>
> to
>
> # flipPolicy = DOUBLE_FLIP_POLICY # this is the default and should
> work for modern boards/drivers
> # flipPolicy = SINGLE_FLIP_POLICY # use this for Intel 945 under
> Windows or other cheap boards
> # flipPolicy = FBO_FLIP_POLICY # use this for modern boards/
> drivers where flip uses swap and not copy
> flipPolocy = ACCUM_FLIP_POLICY # use this for cheap boards where
> 'SINGLE' produces too much flickering
>
> --Claudio
>
> On Oct 15, 9:36 am, enrike <[email protected]> wrote:
>> i installed the svn version, now i get this when i run the examples.
>> The window opens but I dont get graphics, just some gitter or black.
>>
>> $ python widthandheight.py
>> No suitable context:
>> Generating a default context.
>> No suitable context:
>> Generating a default context.
>>
>> my system is Linux Ubuntu jaunty with ATI Radeon 7000/VE. this card
>> uses the free "radeon" driver, not the propietary driver from ATI. The
>> card is too old for that one ;)
>>
>> On Oct 14, 4:55 pm, Claudio Esperança <[email protected]>
>> wrote:
>>
>>> OOps, I missed this one. There is an error in the error handling code.
>>> I fixed the fallback code which tries to find an alternative config
>>> for old hardware, since it was using an unqualified exception name,
>>> i.e., NoSuchConfigException rather than
>>> pyglet.window.noSuchConfigException. You can try it by installing the
>>> latest version from the SVN.
>>> I'd be very much obliged if you could tell me what kind of graphics
>>> board/driver do you use.
>>> Best regards,
>>> --Claudio
>>> On Oct 14, 9:12 am, altern <[email protected]> wrote:
>>>> i am testing it on linux and i get this error
>>>> $ python animation.py
>>>> No suitable context:
>>>> Generating a default context.
>>>> Traceback (most recent call last):
>>>> File "animation.py", line 1, in <module>
>>>> from pyprocessing import *
>>>> File
>>>> "/usr/local/lib/python2.6/dist-packages/pyprocessing/__init__.py", line
>>>> 377, in <module>
>>>> if canvas.window == None: size(100,100)
>>>> File
>>>> "/usr/local/lib/python2.6/dist-packages/pyprocessing/__init__.py", line
>>>> 290, in size
>>>> except NoSuchConfigException:
>>>> NameError: global name 'NoSuchConfigException' is not defined
>>>> i tried some pyglet examples and they work fine, but i have problems
>>>> with pyOpenGL...
>>>>> On Oct 10, 1:15 am, Claudio Esperança <[email protected]>
>>>>> wrote:
>>>>>> I'd like to announce the first alpha release of the
>>>>>> pyprocessing<http://code.google.com/p/pyprocessing/>project. This is
>>>>>> a
>>>>>> Python <http://www.python.org/> package that creates an environment for
>>>>>> graphics applications that closely resembles that of the
>>>>>> Processing<http://www.processing.org/>system.
>>>>>> The project mission is to implement Processing's friendly graphics
>>>>>> functions
>>>>>> and interaction model in Python. Not all of Processing is to be ported,
>>>>>> though, since Python itself already provides alternatives for many
>>>>>> features
>>>>>> of Processing, such as XML parsing.
>>>>>> The *pyprocessing* backend is built upon OpenGL <http://www.opengl.org/>
>>>>>> and
>>>>>> Pyglet <http://www.pyglet.org/>, which provide the actual graphics
>>>>>> rendering. Since these are multiplatform, so is *pyprocessing*.
>>>>>> We hope that, much in the same spirit of the Processing project, *
>>>>>> pyprocessing* will appeal to people who want to easily program and
>>>>>> interact
>>>>>> with computer generated imagery. It is also meant to help teaching
>>>>>> computer
>>>>>> programming by making it possible to write compact code with rich visual
>>>>>> semantics.
>>>>>> I would appreciate any comment on this effort.
>>>>>> Cheers,
>>>>>> --Claudio
>>
> >
>
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