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/************************************************************************
*
* Copyright (C) 2020-2025 IRCAD France
* Copyright (C) 2016 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#include "stereo_camera.hpp"
#include <data/camera.hpp>
#include <data/camera_set.hpp>
#include <data/matrix4.hpp>
#include <data/validator/registry/macros.hpp>
namespace sight::data::validator::camera_set
{
SIGHT_REGISTER_DATA_VALIDATOR(sight::data::validator::camera_set::stereo_camera);
//-----------------------------------------------------------------------------
sight::data::validator::return_t stereo_camera::validate(const data::object::csptr& _current_data) const
{
sight::data::validator::return_t validation;
validation.first = true;
validation.second = "";
const auto& camera_set = std::dynamic_pointer_cast<const data::camera_set>(_current_data);
if(!camera_set)
{
validation.first = false;
validation.second = "Current data should be a CameraSet.";
}
else
{
if(camera_set->size() == 2)
{
data::camera::csptr camera0 = camera_set->get_camera(0);
if(!camera0->get_is_calibrated())
{
validation.first = false;
validation.second = "The first CameraSet should be calibrated.";
}
data::camera::csptr camera1 = camera_set->get_camera(1);
if(!camera1->get_is_calibrated())
{
validation.first = false;
validation.second = "The second CameraSet should be calibrated.";
}
data::matrix4::csptr matrix = camera_set->get_extrinsic_matrix(1);
if(!matrix)
{
validation.first = false;
validation.second = "The CameraSet should contain an extrinsic calibration.";
}
}
else
{
validation.first = false;
validation.second = "The CameraSet should contain two cameras.";
}
}
return validation;
}
} // namespace sight::data::validator::camera_set
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