svkImageTopologyGenerator.h

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/*
 *  Copyright © 2009-2014 The Regents of the University of California.
 *  All Rights Reserved.
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 *      "The Regents of the University of California," or the names of any of its 
 *      contributors may be used to endorse or promote products derived from this 
 *      software without specific prior written permission.
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 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 *  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
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/*
 *  $URL$
 *  $Rev$
 *  $Author$
 *  $Date$
 *
 *  Authors:
 *      Jason C. Crane, Ph.D.
 *      Beck Olson
 */


#ifndef SVK_IMAGE_TOPOLOGY_GENERATOR_H
#define SVK_IMAGE_TOPOLOGY_GENERATOR_H

#include <vtkObjectFactory.h>
#include <vtkObject.h>
#include <svkImageData.h>
//#include <svkMriImageData.h>
//#include <svkMrsImageData.h>
#include <vtkActorCollection.h>
#include <vtkActor.h>
#include <vtkActor2D.h>
#include <vtkProperty.h>
#include <vtkCubeSource.h>
#include <vtkPolyDataMapper.h>
#include <vtkPoints.h>
#include <vtkFloatArray.h>
#include <vtkPlanesIntersection.h>
#include <svkDcmHeader.h>
#include <vtkHexahedron.h>
#include <vtkUnstructuredGrid.h>
#include <vtkRectilinearGrid.h>
#include <vtkDataSetMapper.h>
#include <vtkExtractEdges.h>
#include <vtkRenderer.h>
#include <vtkPolyDataMapper2D.h>
#include <vtkPolyData.h>
#include <vtkAppendPolyData.h>
#include <vtkPolyLine.h>
#include <vtkCellArray.h>
#include <vtkLineSource.h>
#include <vtkFeatureEdges.h>


namespace svk {


using namespace std;
using namespace svk;

class svkImageData;
class svkMrsImageData;

class svkImageTopologyGenerator: public vtkObject
{

    public:

        vtkTypeMacro( svkImageTopologyGenerator, vtkObject );

        svkImageTopologyGenerator();
        ~svkImageTopologyGenerator();

        virtual vtkActorCollection* GenerateVoxelGrid( svkImageData* data );
        virtual vtkActorCollection* GenerateSelectionBox ( svkImageData* data );

        virtual void           GenerateVoxelGridActor( svkImageData* data, vtkActor* targetActor );
        virtual vtkPolyData*   GenerateVoxelGridPolyData( svkImageData* data); 
        
        virtual vtkActorCollection* GetTopoActorCollection( svkImageData* data, int actorIndex = 0) = 0;

    protected:

        virtual vtkActor*           MakeGridVoxelActor( double* bounds );
        virtual vtkActor*           MakeRectGridVoxelActor( double* bounds );

};


}

#endif //SVK_IMAGE_TOPOLOGY_GENERATOR