msh2Edges.h

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-    */
/* ex: set filetype=cpp softtabstop=4 shiftwidth=4 tabstop=4 cindent expandtab: */
// ****************************************************************************
//
//    Copyright (c) 2014, Seth Billings, Russell Taylor, Johns Hopkins University
//    All rights reserved.
//
//    Redistribution and use in source and binary forms, with or without
//    modification, are permitted provided that the following conditions are
//    met:
//
//    1. Redistributions of source code must retain the above copyright
//    notice, 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 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
//    HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
//    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
//    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
//    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
//    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
//    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
//    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// ****************************************************************************
 
#ifndef _msh2Edges_h
#define _msh2Edges_h
 
#include <cisstMesh/msh2Edge.h>
#include <cisstVector/vctDynamicVectorTypes.h>
 
// Always include last!
#include <cisstMesh/mshExport.h>
 
class CISST_EXPORT msh2Edges
{
 
 public:
 
    vctDynamicVector<msh2Edge>  Edges;
    size_t numEdges;
 
    // constructors
    msh2Edges() {};
    //msh2Edges(const char *fn) { ReadEdgeFile(fn); }
 
    // destructor
    ~msh2Edges() {};
 
    void SetEdges(const vctDynamicVector<vct2> &V1,
                  const vctDynamicVector<vct2> &V2,
                  const vctDynamicVector<vct2> &Norm);
 
    // get mesh vertex indexes for the given triangle index
    inline void GetEdgeVertices(unsigned int edgeIndex, vct2 &v1, vct2 &v2) const {
        v1 = Edges[edgeIndex].V1;
        v2 = Edges[edgeIndex].V2;
    }
 
    // get triangle normal for the given triangle index
    inline vct2 GetEdgeNorm(unsigned int edgeIndex) const {
        return Edges[edgeIndex].Norm;
    }
 
    //inline vct2 ProjectOnEdge( vct2 &x, unsigned int edgeIndex )
    //{ return Edges[edgeIndex].ProjectOnEdge( x );
    //}
 
 private:
 
};
 
#endif