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/*
* Copyright (C) 2005-2020 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef otbGeocentricTransform_h
#define otbGeocentricTransform_h
#include "otbGenericMapProjection.h"
#include "otbEllipsoidAdapter.h"
namespace otb
{
/** \class GeocentricTransform
*
* \brief Convert coordinates from geocentric (X, Y, Z) to geographic (lon, lat, h)
*
*
* \ingroup OTBTransform
*/
template <TransformDirection::TransformationDirection TDirectionOfMapping, class TScalarType = double, unsigned int NInputDimensions = 3,
unsigned int NOutputDimensions = 3>
class ITK_EXPORT GeocentricTransform : public Transform<TScalarType, // Data type for scalars
NInputDimensions, // Number of dimensions in the input space
NOutputDimensions> // Number of dimensions in the output space
{
public:
/** Standard class typedefs. */
typedef GeocentricTransform Self;
typedef Transform<TScalarType, NInputDimensions, NOutputDimensions> Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
typedef typename Superclass::ScalarType ScalarType;
typedef itk::Point<ScalarType, NInputDimensions> InputPointType;
typedef itk::Point<ScalarType, NOutputDimensions> OutputPointType;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(GeocentricTransform, Transform);
static const TransformDirection::TransformationDirection DirectionOfMapping = TDirectionOfMapping;
itkStaticConstMacro(InputSpaceDimension, unsigned int, NInputDimensions);
itkStaticConstMacro(OutputSpaceDimension, unsigned int, NOutputDimensions);
itkStaticConstMacro(SpaceDimension, unsigned int, NInputDimensions);
itkStaticConstMacro(ParametersDimension, unsigned int, NInputDimensions*(NInputDimensions + 1));
OutputPointType TransformPoint(const InputPointType& point) const override;
protected:
GeocentricTransform();
~GeocentricTransform() override;
EllipsoidAdapter::Pointer m_Ellipsoid;
private:
GeocentricTransform(const Self&) = delete;
void operator=(const Self&) = delete;
};
} // namespace otb
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbGeocentricTransform.hxx"
#endif
#endif
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