mean.hpp

/*
 Copyright (C) 2014 Nicolas Mellado <nmellado0@gmail.com>
 Copyright (C) 2015 Gael Guennebaud <gael.guennebaud@inria.fr>
 
 This Source Code Form is subject to the terms of the Mozilla Public
 License, v. 2.0. If a copy of the MPL was not distributed with this
 file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
 
template <class DataPoint, class _NFilter, typename T>
void MeanPosition<DataPoint, _NFilter, T>::init()
{
    Base::init();
    m_sumP = VectorType::Zero();
}
 
template <class DataPoint, class _NFilter, typename T>
void MeanPosition<DataPoint, _NFilter, T>::addLocalNeighbor(Scalar w, const VectorType& localQ,
                                                            const DataPoint& attributes)
{
    Base::addLocalNeighbor(w, localQ, attributes);
    m_sumP += w * localQ;
}
 
template <class DataPoint, class _NFilter, typename T>
void MeanNormal<DataPoint, _NFilter, T>::init()
{
    Base::init();
    m_sumN = VectorType::Zero();
}
 
template <class DataPoint, class _NFilter, typename T>
void MeanNormal<DataPoint, _NFilter, T>::addLocalNeighbor(Scalar w, const VectorType& localQ,
                                                          const DataPoint& attributes)
{
    Base::addLocalNeighbor(w, localQ, attributes);
    m_sumN += w * attributes.normal();
}
 
template <class DataPoint, class _NFilter, int DiffType, typename T>
    requires MEAN_POSITION_DER_REQUIREMENTS
void MeanPositionDer<DataPoint, _NFilter, DiffType, T>::init()
{
    Base::init();
    m_dSumP.setZero();
}
 
template <class DataPoint, class _NFilter, int DiffType, typename T>
    requires MEAN_POSITION_DER_REQUIREMENTS
void MeanPositionDer<DataPoint, _NFilter, DiffType, T>::addLocalNeighbor(Scalar w, const VectorType& localQ,
                                                                         const DataPoint& attributes, ScalarArray& dw)
{
    Base::addLocalNeighbor(w, localQ, attributes, dw);
    m_dSumP += localQ * dw;
}
 
template <class DataPoint, class _NFilter, int DiffType, typename T>
    requires MEAN_NORMAL_DER_REQUIREMENTS
void MeanNormalDer<DataPoint, _NFilter, DiffType, T>::init()
{
    Base::init();
    m_dSumN.setZero();
}
 
template <class DataPoint, class _NFilter, int DiffType, typename T>
    requires MEAN_NORMAL_DER_REQUIREMENTS
void MeanNormalDer<DataPoint, _NFilter, DiffType, T>::addLocalNeighbor(Scalar w, const VectorType& localQ,
                                                                       const DataPoint& attributes, ScalarArray& dw)
{
    Base::addLocalNeighbor(w, localQ, attributes, dw);
    m_dSumN += attributes.normal() * dw;
}