SweptVertexData.cpp

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/**
 * MOAB, a Mesh-Oriented datABase, is a software component for creating,
 * storing and accessing finite element mesh data.
 *
 * Copyright 2004 Sandia Corporation.  Under the terms of Contract
 * DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government
 * retains certain rights in this software.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 */
 
#include "SweptVertexData.hpp"
#include <cassert>
 
namespace moab
{
 
//! constructor
SweptVertexData::SweptVertexData( const EntityHandle start_vertex,
                                  const int imin,
                                  const int jmin,
                                  const int kmin,
                                  const int imax,
                                  const int jmax,
                                  const int kmax )
    : SequenceData( 3,
                    start_vertex,
                    start_vertex + ( imax - imin + 1 ) * ( jmax - jmin + 1 ) * ( kmax - kmin + 1 ) - 1 )
{
    // need to have meaningful parameters
    assert( imax >= imin && jmax >= jmin && kmax >= kmin );
 
    vertexParams[0] = HomCoord( imin, jmin, kmin );
    vertexParams[1] = HomCoord( imax, jmax, kmax );
    vertexParams[2] = HomCoord( 1, 1, 1 );
 
    dIJK[0]   = imax - imin + 1;
    dIJK[1]   = jmax - jmin + 1;
    dIJK[2]   = kmax - kmin + 1;
    dIJKm1[0] = dIJK[0] - 1;
    dIJKm1[1] = dIJK[1] - 1;
    dIJKm1[2] = dIJK[2] - 1;
 
    create_sequence_data( 0, sizeof( double ) );
    create_sequence_data( 1, sizeof( double ) );
    create_sequence_data( 2, sizeof( double ) );
}
 
SequenceData* SweptVertexData::subset( EntityHandle /*start*/,
                                       EntityHandle /*end*/,
                                       const int* /*sequence_data_sizes*/,
                                       const int* /*tag_data_sizes*/ ) const
{
    return 0;
}
 
}  // namespace moab