[ADD] added module to sample points on a fiber dataset whose parameter-field is filled

src/modules/fibersToPoints/WMFibersToPoints.cpp

@@ -179,7 +179,7 @@ void WMFibersToPoints::moduleMain()
         WProgress::SPtr progress = WProgress::SPtr( new WProgress( "Creating Points from Fibers." ) );
         m_progress->addSubProgress( progress );
 
-        debugLog() << "Creating point data. Num Points = " << dataSet->getVertices()->size() << ".";
+        debugLog() << "Creating point data. Num Points = " << dataSet->getVertices()->size() / 3 << ".";
         WDataSetFibers::VertexArray fibVerts = dataSet->getVertices();
         WDataSetFibers::ColorArray fibColors = dataSet->getColorScheme()->getColor();
         WDataSetFibers::VertexParemeterArray fibParams = dataSet->getVertexParameters();
@@ -225,7 +225,7 @@ void WMFibersToPoints::moduleMain()
         }
 
 
-        debugLog() << "Done filtering. Result are " << filteredVerts->size() << " points.";
+        debugLog() << "Done filtering. Result are " << filteredVerts->size() / 3 << " points.";
         WDataSetPoints::SPtr result( new WDataSetPoints( filteredVerts, filteredColors, filteredBB ) );
         m_pointsOutput->updateData( result );
 

src/modules/modules-others.toolbox

@@ -27,6 +27,7 @@ ADD_MODULE( mergePoints )
 ADD_MODULE( paintTexture )
 ADD_MODULE( pointRenderer )
 ADD_MODULE( probTractDisplay )
+ADD_MODULE( sampleOnFibers )
 ADD_MODULE( scalarSegmentation )
 ADD_MODULE( splineSurface )
 ADD_MODULE( surfaceIllustrator )

src/modules/sampleOnFibers/WMSampleOnFibers.h

+//---------------------------------------------------------------------------
+//
+// Project: OpenWalnut ( http://www.openwalnut.org )
+//
+// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
+// For more information see http://www.openwalnut.org/copying
+//
+// This file is part of OpenWalnut.
+//
+// OpenWalnut is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// OpenWalnut is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------
+
+#ifndef WMSAMPLEONFIBERS_H
+#define WMSAMPLEONFIBERS_H
+
+#include <string>
+
+#include "core/dataHandler/WDataSetFibers.h"
+#include "core/dataHandler/WDataSetPoints.h"
+#include "core/kernel/WModule.h"
+#include "core/kernel/WModuleInputData.h"
+#include "core/kernel/WModuleOutputData.h"
+
+/**
+ * This modules takes a fiber dataset and samples it at a given parameter value.
+ *
+ * \ingroup modules
+ */
+class WMSampleOnFibers: public WModule
+{
+public:
+    /**
+     * Default constructor.
+     */
+    WMSampleOnFibers();
+
+    /**
+     * Destructor.
+     */
+    virtual ~WMSampleOnFibers();
+
+    /**
+     * Gives back the name of this module.
+     * \return the module's name.
+     */
+    virtual const std::string getName() const;
+
+    /**
+     * Gives back a description of this module.
+     * \return description to module.
+     */
+    virtual const std::string getDescription() const;
+
+    /**
+     * Due to the prototype design pattern used to build modules, this method returns a new instance of this method. NOTE: it
+     * should never be initialized or modified in some other way. A simple new instance is required.
+     *
+     * \return the prototype used to create every module in OpenWalnut.
+     */
+    virtual boost::shared_ptr< WModule > factory() const;
+
+    /**
+     * Get the icon for this module in XPM format.
+     * \return The icon.
+     */
+    virtual const char** getXPMIcon() const;
+
+protected:
+    /**
+     * Entry point after loading the module. Runs in separate thread.
+     */
+    virtual void moduleMain();
+
+    /**
+     * Initialize the connectors this module is using.
+     */
+    virtual void connectors();
+
+    /**
+     * Initialize the properties for this module.
+     */
+    virtual void properties();
+
+private:
+    /**
+     * The fiber dataset which is going to be used.
+     */
+    boost::shared_ptr< WModuleInputData< WDataSetFibers > > m_fiberInput;
+
+    /**
+     * The output connector used to provide the calculated point data to other modules.
+     */
+    boost::shared_ptr< WModuleOutputData< WDataSetPoints > > m_pointsOutput;
+
+    /**
+     * A condition used to notify about changes in several properties.
+     */
+    boost::shared_ptr< WCondition > m_propCondition;
+
+    /**
+     * A string which informs the user whether filtering is possible.
+     */
+    WPropString m_paramHint;
+
+    /**
+     * The color to use for the resulting points.
+     */
+    WPropColor m_color;
+
+    /**
+     * Filter fib point according to its parameter value and this value.
+     */
+    WPropDouble m_parameter;
+
+    /**
+     * fiber parameter max
+     */
+    double m_parameterMax;
+
+    /**
+     * fiber parameter min
+     */
+    double m_parameterMin;
+};
+
+#endif  // WMSAMPLEONFIBERS_H
+

src/modules/sampleOnFibers/resources/META

+//---------------------------------------------------------------------------
+//
+// Project: OpenWalnut ( http://www.openwalnut.org )
+//
+// Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS
+// For more information see http://www.openwalnut.org/copying
+//
+// This file is part of OpenWalnut.
+//
+// OpenWalnut is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// OpenWalnut is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------
+
+// Provide additional material and descriptions for your module. You can
+// provide this for multiple modules if you like.
+
+// NOTE: everything but the module name is optional, even if this makes no
+//       sense at all.
+
+// This defines some properties of the module "Template". This must
+// match the name specified in WMTemplate::getName().
+"Sample On Fibers"
+{
+  // Provide an icon. If the icon exists, it overrides the one provided by your
+  // getXPMIcon method. This path is relative to your module's resource directory.
+  // icon="icon.png";
+
+  // Where to find the module?
+  website = "http://www.openwalnut.org";
+
+  // Provide a description, If you do so, this description overrides the one
+  // provided by your getDescription method.
+  // HINT: multi-line strings are not supported. Please provide long texts in
+  //       one line.
+  description = "This module allows you to sample points on fibers using the parameters on ea fiber.";
+
+  // Provide a list of authors. These authors can have further information associated with them.
+  author = "OpenWalnut Project";
+
+  // Provide author information. Especially a contact address is very handy.
+  // This associates some URL and Mail contact info to "OpenWalnut Project".
+  "OpenWalnut Project"
+  {
+    url="http://www.openwalnut.org";
+    email="contact@openwalnut.org";
+    what="Design, Development and Bug fixing";
+  };
+};
+