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Re: [Jsbsim-python-devel] python bindings on linux
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From: Ewald Z. <ewa...@gm...> - 2010-10-04 09:09:13
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Hi,
The test-simple.py runs fine when I point the paths to the correct folders.
The Panda3d demo (which is more or less the kind of thing I'm working on)
Gives the following:
DirectStart: Starting the game.
Known pipe types:
glxGraphicsPipe
(all display modules loaded.)
JSBSim Flight Dynamics Model v1.0 Oct 2 2010 00:50:00
[JSBSim-ML v2.0]
JSBSim startup beginning ...
Error: attempted to load aircraft with undefined aircraft, engine, and
system paths
Traceback (most recent call last):
File "JSBSim-Demo.py", line 393, in <module>
world = World( )
File "JSBSim-Demo.py", line 85, in __init__
self.setupSimulation( )
File "JSBSim-Demo.py", line 112, in setupSimulation
self.fdstate = self.fdex.GetState( )
AttributeError: 'JSBSim.FGFDMExec' object has no attribute 'GetState'
The code that is relevant in this case is the following:
def setupSimulation( self ):
self.step = 1.0 / 120.0
self.fdex = JSBSim.FGFDMExec( )
self.fdex.SetDebugLevel( 0 )
self.fdex.SetAircraftPath( 'aircraft' )
self.fdex.SetEnginePath( 'engine' )
self.fdex.LoadModel( 'c172p' )
#self.cb = GroundCallback( )
#self.fdex.SetGroundCallback( self.cb )
self.fdstate = self.fdex.GetState( )
ic = self.fdex.GetIC( )
ic.SetUBodyFpsIC( 0.0 )
ic.SetVBodyFpsIC( 0.0 )
ic.SetWBodyFpsIC( 0.0 )
ic.SetLatitudeDegIC( 47.0 )
ic.SetLongitudeDegIC( 122.0 )
ic.SetPhiDegIC( 0.0 )
ic.SetThetaDegIC( 0.0 )
ic.SetPsiDegIC( 12.0 )
# ic.SetAltitudeFtIC( 4.8 )
self.fdex.RunIC( )
self.fdex.DoTrim( JSBSim.tGround )
#engine = self.fdex.GetPropulsion( ).GetEngine( 0 )
#print engine
#print engine.GetType( )
#print dir( engine )
Did things change much since that time? In that case, maybe you can help.
I'm working on a flying game. I believe it is possible to send
and receive various flight parameters to and from JSBSim. So, in short, at
every frame in my game I need to pass the control inputs (joystick,
throttle, flaps, gear etc) to JSBSim and it needs to tell me the direction,
position, velocity etc etc so I can update the 3d model of the plane in the
game. Can the python bindings do this? Do I need to make a script or can I
pass the values to a python object which interfaces with JSBSim?
On Sun, Oct 3, 2010 at 10:22 PM, Gotthard, Petr <Pet...@ho...
> wrote:
> Ewald, and the current JSBSim-Python example works?
>
>
>
> Petr
>
>
>
> *From:* Ewald Zietsman [mailto:ewa...@gm...]
> *Sent:* Saturday, October 02, 2010 1:05 AM
>
> *To:* jsb...@li...
> *Subject:* Re: [Jsbsim-python-devel] python bindings on linux
>
>
>
> Thank you very much! It compiled and it seems to run. The demo included
> with the old bindings doesn't work though. I'll have to figure out how it
> works now (and then attempt to model a Mirage F1...)
>
>
>
>
>
> 2010/10/1 Gotthard, Petr <Pet...@ho...>
>
> The very latest JSBSim, i.e. the CVS HEAD.
>
>
> Petr
>
> -----Original Message-----
> From: Charles Paul [mailto:cha...@gm...]
>
> Sent: Friday, October 01, 2010 6:13 PM
> To: Gotthard, Petr
> Cc: Ewald Zietsman; jsb...@li...
> Subject: Re: [Jsbsim-python-devel] python bindings on linux
>
> Hi Petr,
>
> Should we use the latest JSBSim from cvs, or the latest RC?
>
> Thanks,
> Charles
>
> On Fri, Oct 1, 2010 at 11:04 AM, Gotthard, Petr
> <Pet...@ho...> wrote:
> > Hello,
> >
> > Could you please download the latest JSBSim and latest JSBSim-Python from
> > CVS/SVN and try it again. On my PC it's working again. ;-)
> >
> >
> >
> > Please let me know if anything is wrong.
> >
> >
> >
> > Regards,
> >
> > Petr
> >
> >
> >
> > From: Ewald Zietsman [mailto:ewa...@gm...]
> > Sent: Tuesday, September 28, 2010 9:17 PM
> >
> > To: jsb...@li...
> > Subject: [Jsbsim-python-devel] python bindings on linux
> >
> >
> >
> > Hi Guys,
> >
> >
> >
> > I'm still stuck. Here is my procedure,
> >
> >
> >
> > I have the JSBSim-1.0 rc2 release.
> >
> >
> >
> > I installed that using the following commands:
> >
> >
> >
> > ./autogen.sh --enable-libraries --disable-static --enable-shared
> >
> > make
> >
> > sudo make install
> >
> >
> >
> > The libraries ended up in /usr/local/lib
> >
> >
> >
> > I used the following commands for the Python bindings:
> >
> >
> >
> > export JSBSIM_ROOT=/usr/local/lib
> >
> > cmake .
> >
> > make
> >
> >
> >
> >
> >
> > The output with the compiler errors is below. Any help will be greatly
> > appreciated.
> >
> >
> >
> >
> >
> >
> >
> > ewald@ewald-laptop:/media/bigdrive/apps64/jsbsim-python/trunk$ export
> > JSBSIM_ROOT=/usr/local/lib/
> >
> > ewald@ewald-laptop:/media/bigdrive/apps64/jsbsim-python/trunk$ cmake .
> >
> > -- The CXX compiler identification is GNU
> >
> > -- Check for working CXX compiler: /usr/bin/c++
> >
> > -- Check for working CXX compiler: /usr/bin/c++ -- works
> >
> > -- Detecting CXX compiler ABI info
> >
> > -- Detecting CXX compiler ABI info - done
> >
> > -- Found JSBSim: /usr/local/lib/libJSBSim.so
> >
> > -- Found EXPAT: /usr/lib/libexpat.so
> >
> > -- Found PythonLibs: /usr/lib/libpython2.6.so
> >
> > -- Found PythonInterp: /usr/bin/python2.6
> >
> > -- Found Python modules: /usr/lib/python2.6/dist-packages
> >
> > -- Python modules will be installed in: /usr/lib/python2.6/dist-packages
> >
> > -- Configuring done
> >
> > -- Generating done
> >
> > -- Build files have been written to:
> > /media/bigdrive/apps64/jsbsim-python/trunk
> >
> > ewald@ewald-laptop:/media/bigdrive/apps64/jsbsim-python/trunk$ make
> >
> > Scanning dependencies of target _JSBSim
> >
> > [ 3%] Building CXX object
> src/_JSBSim/CMakeFiles/_JSBSim.dir/JSBSim_Main.o
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_Main.cpp:60:
> > warning: deprecated conversion from string constant to 'char*'
> >
> > [ 6%] Building CXX object
> src/_JSBSim/CMakeFiles/_JSBSim.dir/Converters.o
> >
> > [ 9%] Building CXX object
> > src/_JSBSim/CMakeFiles/_JSBSim.dir/JSBSim_FGFDMExec.o
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:43:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:49:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:54:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:60:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:65:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:71:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:76:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:81:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:86:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:91:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:106:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:112:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:118:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:123:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:128:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:133:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:138:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:143:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:150:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:156:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:161:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:167:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:173:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:178:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:183:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:189:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:194:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:199:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:202:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:207:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:212:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:217:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:222:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:227:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:232:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:237:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:242:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:247:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:250:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:255:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:258:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:267:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:272:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:277:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:282:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:287:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:292:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:297:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:302:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:308:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:313:
> > warning: deprecated conversion from string constant to 'char*'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:
> > In function 'PyObject* FGFDMExecObject_Setdt(FGFDMExecObject*,
> PyObject*)':
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:757:
> > error: 'class JSBSim::FGFDMExec' has no member named 'Setdt'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:
> > In function 'PyObject* FGFDMExecObject_Setsim_time(FGFDMExecObject*,
> > PyObject*)':
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:771:
> > error: 'class JSBSim::FGFDMExec' has no member named 'Setsim_time'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:
> > In function 'PyObject*
> FGFDMExecObject_SuspendIntegration(FGFDMExecObject*,
> > PyObject*)':
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:780:
> > error: 'class JSBSim::FGFDMExec' has no member named 'SuspendIntegration'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:
> > In function 'PyObject*
> FGFDMExecObject_ResumeIntegration(FGFDMExecObject*,
> > PyObject*)':
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:789:
> > error: 'class JSBSim::FGFDMExec' has no member named 'ResumeIntegration'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:
> > In function 'PyObject*
> > FGFDMExecObject_IntegrationSuspended(FGFDMExecObject*, PyObject*)':
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:798:
> > error: 'class JSBSim::FGFDMExec' has no member named
> 'IntegrationSuspended'
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:
> > In function 'PyObject* FGFDMExecObject_IncrTime(FGFDMExecObject*,
> > PyObject*)':
> >
> >
> /media/bigdrive/apps64/jsbsim-python/trunk/src/_JSBSim/JSBSim_FGFDMExec.cpp:805:
> > error: 'class JSBSim::FGFDMExec' has no member named 'IncrTime'
> >
> > make[2]: *** [src/_JSBSim/CMakeFiles/_JSBSim.dir/JSBSim_FGFDMExec.o]
> Error 1
> >
> > make[1]: *** [src/_JSBSim/CMakeFiles/_JSBSim.dir/all] Error 2
> >
> > make: *** [all] Error 2
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> ------------------------------------------------------------------------------
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> > and start using them to simplify application deployment and
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> >
> >
>
>
>
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