[GEM-dev] videoKINECT plugin for pix_video

sonia yuditskaya marysghost at gmail.com
Fri Mar 25 22:05:43 CET 2011 

Can you clarify that a little?

What would the relationship between the pix_freenect folder and the libusb
become?
What would the sequence of operations be?

Sofy


2011/3/25 Hans-Christoph Steiner <hans at at.or.at>

>
> We might need to build a libusb from source and include the patches, since
> the patches seem to be required to get the camera stuff working.
>
> .hc
>
> On Mar 25, 2011, at 4:13 PM, sonia yuditskaya wrote:
>
> Hi Hans,
> yes I did.
> pix_freenect kinects to the kinect (yay!), changes the angle, changes the
> light on the led. But renders nothing, and either crashes or freezes when I
> try to change a depth mode or to rgb, etc. I am using pd extended 42.5, with
> standard issue Gem.
>
> Sofy
>
> 2011/3/25 Hans-Christoph Steiner <hans at at.or.at>
>
>>
>> Hey Sofy,
>>
>> Did you try the binary I posted?
>>
>>
>> On Fri, 2011-03-25 at 14:19 -0400, sonia yuditskaya wrote:
>> > Howdy,
>> > I get the following list of errors:
>> >
>> >
>> > In file included from pix_freenect.h:28,
>> >                  from pix_freenect.cc:18:
>> > libfreenect.hpp:29:25: error: libfreenect.h: No such file or directory
>> >
>> >                        this is odd because its right there in the same
>> > directory as pix_freenect.h
>>
>> Oops, if its my Makefile, I think I removed -I. from the CFLAGS.
>>
>>
>> > In file included from /Library/Pd/gem/src/Base/GemBase.h:20,
>> >                  from pix_freenect.h:37,
>> >                  from pix_freenect.cc:18:
>> > /Library/Pd/gem/src/Base/CPPExtern.h:19:18: error: m_pd.h: No such
>> > file or directory
>> >
>> >                      this is true: what is this and how do I get it?
>>
>> Edit the Makefile so that it can find PD_SRC and GEM_SRC on your
>> machine.
>>
>> .hc
>>
>> >
>> >
>> > In file included from pix_freenect.h:38,
>> >                  from pix_freenect.cc:18:
>> > /Library/Pd/gem/src/Pixes/video.h:21:48: error: m_pd.h: No such file
>> > or directory
>> > In file included from /Library/Pd/gem/src/Base/GemBase.h:20,
>> >                  from pix_freenect.h:37,
>> >                  from pix_freenect.cc:18:
>> > /Library/Pd/gem/src/Base/CPPExtern.h:74: error: ‘t_object’ does not
>> > name a type
>> > /Library/Pd/gem/src/Base/CPPExtern.h:121: error: ISO C++ forbids
>> > declaration of ‘t_object’ with no type
>> > /Library/Pd/gem/src/Base/CPPExtern.h:121: error: expected ‘;’ before
>> > ‘*’ token
>> > /Library/Pd/gem/src/Base/CPPExtern.h:129: error: ISO C++ forbids
>> > declaration of ‘t_canvas’ with no type
>> > /Library/Pd/gem/src/Base/CPPExtern.h:129: error: expected ‘;’ before
>> > ‘*’ token
>> > /Library/Pd/gem/src/Base/CPPExtern.h:133: error: expected `;' before
>> > ‘static’
>> > /Library/Pd/gem/src/Base/CPPExtern.h:133: error: ISO C++ forbids
>> > declaration of ‘t_object’ with no type
>> > /Library/Pd/gem/src/Base/CPPExtern.h:133: error: expected ‘;’ before
>> > ‘*’ token
>> > /Library/Pd/gem/src/Base/CPPExtern.h:138: error: ISO C++ forbids
>> > declaration of ‘t_symbol’ with no type
>> > /Library/Pd/gem/src/Base/CPPExtern.h:138: error: expected ‘;’ before
>> > ‘*’ token
>> > /Library/Pd/gem/src/Base/CPPExtern.h:144: error: ‘t_class’ has not
>> > been declared
>> > /Library/Pd/gem/src/Base/CPPExtern.h:150: error: ISO C++ forbids
>> > declaration of ‘t_canvas’ with no type
>> > /Library/Pd/gem/src/Base/CPPExtern.h:150: error: expected ‘;’ before
>> > ‘*’ token
>> > In file included from pix_freenect.h:37,
>> >                  from pix_freenect.cc:18:
>> > /Library/Pd/gem/src/Base/GemBase.h:93: error: ISO C++ forbids
>> > declaration of ‘t_outlet’ with no type
>> > /Library/Pd/gem/src/Base/GemBase.h:93: error: expected ‘;’ before ‘*’
>> > token
>> > /Library/Pd/gem/src/Base/GemBase.h:107: error: ‘t_class’ has not been
>> > declared
>> > /Library/Pd/gem/src/Base/GemBase.h:120: error: ‘t_class’ has not been
>> > declared
>> > /Library/Pd/gem/src/Base/GemBase.h:121: error: ‘t_symbol’ has not been
>> > declared
>> > /Library/Pd/gem/src/Base/GemBase.h:121: error: ‘t_atom’ has not been
>> > declared
>> > In file included from pix_freenect.cc:18:
>> > pix_freenect.h:59: error: ‘t_class’ has not been declared
>> > pix_freenect.h:59: error: ‘t_class’ has not been declared
>> > pix_freenect.h:65: error: expected `)' before ‘kinect_device_nr’
>> > pix_freenect.cc:23: error: expected initializer before ‘*’ token
>> > pix_freenect.cc:23: error: ‘t_float’ was not declared in this scope
>> > pix_freenect.cc:23: error: ‘t_float’ was not declared in this scope
>> > pix_freenect.cc:23: error: initializer expression list treated as
>> > compound expression
>> > pix_freenect.cc:23: error: expected ‘,’ or ‘;’ before ‘{’ token
>> > make: *** [pix_freenect.o] Error 1
>> >
>> >
>> >
>> >
>> >                     and the rest is a mystery.
>> >
>> >
>> >
>> >
>> > Sofy
>> >
>> >
>> > 2011/3/25 Hans-Christoph Steiner <hans at at.or.at>
>> >
>> >         On Fri, 2011-03-25 at 16:01 +0100, IOhannes zmölnig wrote:
>> >         > On 03/25/2011 02:35 PM, Hans-Christoph Steiner wrote:
>> >         > > On Thu, 2011-03-24 at 20:17 +0100, IOhannes m zmoelnig
>> >         wrote:
>> >         > >> -----BEGIN PGP SIGNED MESSAGE-----
>> >         > >> Hash: SHA1
>> >         > >>
>> >         > >> On 2011-03-22 14:26, Hans-Christoph Steiner wrote:
>> >         > >>>
>> >         > >>> but
>> >         > >>> right now the plugins stuff is not fully done yet, and
>> >         people want to
>> >         > >>
>> >         > >> how come?
>> >         > >
>> >         > > How do I use the videoKINECT plugin on Mac OS X?  The
>> >         [driver( message
>> >         > > is not implemented on Mac OS X.
>> >         > >
>> >         > the driver message _is_ implemented on all platforms.
>> >         > that's the entire idea of the plugin architecture, to get
>> >         away from
>> >         > platform constraints.
>> >         >
>> >         > the _only_ problem right now is the autobuild process, that
>> >         currently
>> >         > disables the plugin system on OSX, and instead uses the old
>> >         fixed system
>> >         > (hence no "driver" message).
>> >         >
>> >         > so the prboelm is a trivial one (though it has to be
>> >         solved).
>> >         > if you want you could have a try (i currently do not have
>> >         any spare time)
>> >
>> >
>> >         I have no idea what needs to be changed.  It looks like you're
>> >         the best
>> >         candidate for this one, but perhaps you could enlighten us?
>> >
>> >
>> >         .hc
>> >
>> >
>> >
>> >         _______________________________________________
>> >         GEM-dev mailing list
>> >         GEM-dev at iem.at
>> >         http://lists.puredata.info/listinfo/gem-dev
>> >
>> >
>> >
>>
>>
>>
>
>
>
> ----------------------------------------------------------------------------
>
> I hate it when they say, "He gave his life for his country."  Nobody gives
> their life for anything.  We steal the lives of these kids.  -Admiral Gene
> LeRocque
>
>
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