cxRouteToTarget.h

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#ifndef CXROUTETOTARGET_H
#define CXROUTETOTARGET_H

#include "cxMesh.h"
#include <QDomElement>


namespace cx
{

typedef std::vector< Eigen::Matrix4d > M4Vector;
typedef boost::shared_ptr<class RouteToTarget> RouteToTargetPtr;
typedef boost::shared_ptr<class BranchList> BranchListPtr;
typedef boost::shared_ptr<class Branch> BranchPtr;


class RouteToTarget
{
public:
        RouteToTarget();
        virtual ~RouteToTarget();
    //void setCenterline(vtkPolyDataPtr centerline);
    Eigen::MatrixXd getCenterlinePositions(vtkPolyDataPtr centerline_r);
    void processCenterline(vtkPolyDataPtr centerline_r);
    void findClosestPointInBranches(Vector3D targetCoordinate_r);
        void findRoutePositions();
        void searchBranchUp(BranchPtr searchBranchPtr, int startIndex);
    vtkPolyDataPtr findRouteToTarget(Vector3D targetCoordinate_r);
    vtkPolyDataPtr findExtendedRoute(Vector3D targetCoordinate_r);
    vtkPolyDataPtr addVTKPoints(std::vector< Eigen::Vector3d > positions);

private:
        Eigen::MatrixXd mCLpoints;
        BranchListPtr mBranchListPtr;
        BranchPtr mProjectedBranchPtr;
        int mProjectedIndex;
        std::vector< Eigen::Vector3d > mRoutePositions;
    std::vector< Eigen::Vector3d > mExtendedRoutePositions;
        std::vector<BranchPtr> mSearchBranchPtrVector;
        std::vector<int> mSearchIndexVector;
    std::vector<Eigen::Vector3d> smoothBranch(BranchPtr branchPtr, int startIndex, Eigen::MatrixXd startPosition);
};

double findDistanceToLine(Eigen::MatrixXd point, Eigen::MatrixXd line);
double findDistance(Eigen::MatrixXd p1, Eigen::MatrixXd p2);

} /* namespace cx */

#endif // CXROUTETOTARGET_H