[OpenWalnut-Dev] Display results from module output

[Sebastian Eichelbaum]

Well then what is the expected behaviour? As the behaviour you describe is intended. You will not see fibers if you do not attach a fiber display to the module. OpeWalnut does only add display modules automatically when loading the data from files using our data module. If you want to display your data, you'll need attach a module, or embedd your data module and a display module in a WModuleContainer. See the distanceMapIsosurface module on how this can be done.

Hopefully this helps?

Bye
Sebastian

On Tue, 19 Feb 2013, Frank Zisko wrote:

> Am Dienstag, den 19.02.2013, 11:56 +0100 schrieb Sebastian Eichelbaum:
> > Hi
> > 
> > I did not completely understand the problem.
> > 
> > * You have a module which loads some data?
> Yes. And an other module wich changes some data.
> > * You update the output connector right?
> Yes.
> > * You do not see anything after this?
> Yes.
> > * You connect a module like fiberDisplaySimple and you SEE something?
> Yes, I see something after I add some other module on the output of my
> modules. 
> 
> Best Regards,
> Frank.
> 
> > 
> > Bye
> > Sebastian
> > 
> > On Tue, 19 Feb 2013, Frank Zisko wrote:
> > 
> > > 
> > > Hi,
> > > 
> > > I develop some modules for OW main application. My modules compile
> > > without errors. But they work not as I want them to work.
> > > 
> > > For example I have a file reader for fiber data. After reading the file
> > > there is no graphical output in the main window. I can connect other
> > > modules (for example "Fiber Disply Simple").
> > > 
> > > My file reader for scalar data (anatomical 3d data set) has the same
> > > problem, and also other modules, witch produce new output. I can connect
> > > with other modules, but my ones does not display any data.
> > > 
> > > I've read code in "Data Module", "Dataset Manipulator" and others. I
> > > don't get any solution. What can I do, to get graphical output?
> > > 
> > > 
> > > Best Regards,
> > > 
> > > Frank
> > > 
> > > 
> > > 
> > > ----------------------------------------
> > > CODE EXAMPLE
> > > ----------------------------------------
> > > WMReadFiberA.h
> > > [...]
> > > 
> > > private:
> > > 
> > >     virtual boost::shared_ptr< WDataSet > readFiberA( std::string
> > > fileName );
> > > 
> > >     boost::shared_ptr< WDataSet > m_dataSet;
> > >     boost::shared_ptr< WModuleOutputData < WDataSet > > m_output;
> > >     boost::shared_ptr< WCondition > m_propCondition;
> > >     WPropTrigger  m_readTriggerProp;
> > >     WPropFilename m_inputFilename;
> > > 
> > > 
> > > ----------------------------------------
> > > WMReadFiberA.cpp
> > > [...]
> > > 
> > > void WMReadFiberA::moduleMain()
> > > {
> > >     m_moduleState.setResetable( true, true );
> > >     m_moduleState.add( m_propCondition );
> > > 
> > >     ready();
> > >     while( !m_shutdownFlag() )
> > >     {
> > >         m_moduleState.wait();
> > >         if( m_shutdownFlag() )
> > >         {
> > >             break;
> > >         }
> > > 
> > >         m_readTriggerProp->set( WPVBaseTypes::PV_TRIGGER_READY, false );
> > > 
> > > 	// Read file.
> > > 	debugLog() << "Loading data from \"" << m_inputFilename->get().string()
> > > << "\".";
> > > 	    m_dataSet = readFiberA( m_inputFilename->get().string() );
> > > 
> > > 
> > >         // Update output.
> > >         m_output->updateData( m_dataSet );
> > >         //ready();//test if this do something...
> > >         m_readTriggerProp->set( WPVBaseTypes::PV_TRIGGER_READY, true );
> > >     }
> > > }
> > > 
> > > 
> > > ----------------------------------------
> > > 
> > > 
> > > 
> > > _______________________________________________
> > > OpenWalnut-Dev mailing list
> > > OpenWalnut-Dev at lists.informatik.uni-leipzig.de
> > > http://lists.informatik.uni-leipzig.de/mailman/listinfo/openwalnut-dev
> > > 
> > > Archive: http://lists.informatik.uni-leipzig.de/pipermail/openwalnut-dev/
> > > 
> > 
> 
> 
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-- 
Dipl.-Inf. Sebastian Eichelbaum
Universität Leipzig
Institut für Informatik
Abteilung Bild- und Signalverarbeitung
PF 100920
D-04009 Leipzig