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rtksimulatedgeometry.cxx
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rtksimulatedgeometry.cxx
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/*=========================================================================
*
* Copyright RTK Consortium
*
* 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
*
* https://www.apache.org/licenses/LICENSE-2.0.txt
*
* 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.
*
*=========================================================================*/
#include "rtksimulatedgeometry_ggo.h"
#include "rtkGgoFunctions.h"
#include "rtkThreeDCircularProjectionGeometryXMLFile.h"
int
main(int argc, char * argv[])
{
GGO(rtksimulatedgeometry, args_info);
// RTK geometry object
using GeometryType = rtk::ThreeDCircularProjectionGeometry;
GeometryType::Pointer geometry = GeometryType::New();
// Projection matrices
for (int noProj = 0; noProj < args_info.nproj_arg; noProj++)
{
double angle = args_info.first_angle_arg + noProj * args_info.arc_arg / args_info.nproj_arg;
geometry->AddProjection(args_info.sid_arg,
args_info.sdd_arg,
angle,
args_info.proj_iso_x_arg,
args_info.proj_iso_y_arg,
args_info.out_angle_arg,
args_info.in_angle_arg,
args_info.source_x_arg,
args_info.source_y_arg);
}
// Set cylindrical detector radius
if (args_info.rad_cyl_given)
geometry->SetRadiusCylindricalDetector(args_info.rad_cyl_arg);
// Write
TRY_AND_EXIT_ON_ITK_EXCEPTION(rtk::WriteGeometry(geometry, args_info.output_arg))
return EXIT_SUCCESS;
}