msh2Edge.h

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#ifndef _msh2Edge_h
#define _msh2Edge_h
 
#include <cisstMesh/PointProjectionRoutines.h>
 
// Always include last!
#include <cisstMesh/mshExport.h>
 
class CISST_EXPORT msh2Edge
{
 public:
    vct2 V1;
    vct2 V2;
    vct2 Norm;
 
    // constructors
    msh2Edge() {};
    msh2Edge(vct2 &argV1, vct2 &argV2, vct2 &argNorm)
        : V1(argV1), V2(argV2), Norm(argNorm)
    {};
 
    // destructor
    ~msh2Edge() {};
 
    // TODO: &
    void SetEdge(vct2 argV1, vct2 argV2, vct2 argNorm)
    {
        V1 = argV1;
        V2 = argV2;
        Norm = argNorm;
    }
 
    inline vct2 ProjectOnEdge(const vct2 &x, double *pLambda = NULL)
    {
        return ProjectOnLineSegment(x, V1, V2, pLambda);
    }
};
 
#endif