cxMesh.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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modification, are permitted provided that the following conditions are met:

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   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, 
   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors 
   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
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=========================================================================*/


#ifndef SSCMESH_
#define SSCMESH_

#include "cxResourceExport.h"
#include "cxPrecompiledHeader.h"

#include <set>
#include <boost/shared_ptr.hpp>

#include "vtkForwardDeclarations.h"

#include <QColor>
#include "cxData.h"

class QDomNode;
class QDomDocument;

namespace cx
{

class cxResource_EXPORT Mesh: public Data
{
Q_OBJECT
public:
        static MeshPtr create(const QString& uid, const QString& name = "");
        Mesh(const QString& uid, const QString& name = "");
        Mesh(const QString& uid, const QString& name, const vtkPolyDataPtr& polyData);
        virtual ~Mesh();

        void setVtkPolyData(const vtkPolyDataPtr& polyData);

        virtual vtkPolyDataPtr getVtkPolyData() const;

        void addXml(QDomNode& dataNode); 
        virtual void parseXml(QDomNode& dataNode);
        virtual bool load(QString path);
        virtual QString getType() const
        {
                return getTypeName();
        }
        static QString getTypeName()
        {
                return "mesh";
        }

        virtual DoubleBoundingBox3D boundingBox() const;
        void setColor(const QColor& color);
        QColor getColor();
        bool getBackfaceCulling();
        bool getFrontfaceCulling();
        void setIsWireframe(bool on);
        bool getIsWireframe() const;
        vtkPolyDataPtr getTransformedPolyData(Transform3D tranform);
        bool isFiberBundle() const;

        virtual void save(const QString &basePath);
signals:
        void meshChanged();
public slots:
        void setBackfaceCullingSlot(bool backfaceCulling);
        void setFrontfaceCullingSlot(bool backfaceCulling);

private:
        vtkPolyDataPtr mVtkPolyData;
        QColor mColor;
        bool mWireframe;
        bool mBackfaceCulling; 
        bool mFrontfaceCulling; 
};

typedef boost::shared_ptr<Mesh> MeshPtr;

} // namespace cx

#endif /*SSCMESH_*/