animaLogExpMapsUnitSphere.h

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#pragma once

#include <vector>

namespace anima
{

template <class ScalarType> void sphere_log_map(const std::vector <ScalarType> &p, const std::vector <ScalarType> &x,
                                                std::vector <ScalarType> &logValue);

template <class ScalarType> void sphere_exp_map(const std::vector <ScalarType> &p, const std::vector <ScalarType> &x,
                                                std::vector <ScalarType> &expValue);

template <class ScalarType> void ComputeSphericalCentroid(const std::vector < std::vector <ScalarType> > &dataPoints,
                                                          std::vector <ScalarType> &centroidValue, const std::vector <ScalarType> &initPoint,
                                                          const std::vector <ScalarType> &weights, std::vector <ScalarType> *workLogVector = 0,
                                                          std::vector <ScalarType> *workVector = 0, double tol = 1.0e-4);

} // end namespace anima

#include "animaLogExpMapsUnitSphere.hxx"