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/*
* Copyright (C) 2005-2022 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 otbRPCInverseTransform_hxx
#define otbRPCInverseTransform_hxx
#include "otbRPCInverseTransform.h"
namespace otb
{
template <class TScalarType, unsigned int NInputDimensions, unsigned int NOutputDimensions>
RPCInverseTransform<TScalarType, NInputDimensions, NOutputDimensions>::RPCInverseTransform() : Superclass(TransformDirection::INVERSE)
{}
template <class TScalarType, unsigned int NInputDimensions, unsigned int NOutputDimensions>
typename RPCInverseTransform<TScalarType, NInputDimensions, NOutputDimensions>::OutputPointType
RPCInverseTransform<TScalarType, NInputDimensions, NOutputDimensions>::TransformPoint(const InputPointType& point) const
{
GDALRPCTransformer::PointType zePoint;
zePoint[0] = static_cast<double>(point[0]);
zePoint[1] = static_cast<double>(point[1]);
if (NInputDimensions > 2)
zePoint[2] = static_cast<double>(point[2]);
else
zePoint[2] = 0.;
zePoint = this->m_Transformer->InverseTransform(zePoint);
OutputPointType pOut;
pOut[0] = static_cast<TScalarType>(zePoint[0]);
pOut[1] = static_cast<TScalarType>(zePoint[1]);
if (NOutputDimensions > 2)
pOut[2] = static_cast<TScalarType>(zePoint[2]);
return pOut;
}
/**
* PrintSelf method
*/
template <class TScalarType, unsigned int NInputDimensions, unsigned int NOutputDimensions>
void RPCInverseTransform<TScalarType, NInputDimensions, NOutputDimensions>::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "Transformation direction: Inverse" << std::endl;
}
}
#endif
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