BuildTelescopeDetector.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2020-2021 CERN for the benefit of the Acts project
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#pragma once

#include "Acts/Geometry/TrackingGeometry.hpp"
#include "Acts/Utilities/BinUtility.hpp"
#include "Acts/Utilities/BinningType.hpp"
#include "ActsExamples/TelescopeDetector/TelescopeDetectorElement.hpp"

#include <array>
#include <memory>
#include <vector>

namespace Acts {
class TrackingGeometry;
}  // namespace Acts

namespace ActsExamples {
namespace Telescope {

enum class TelescopeSurfaceType {
  Plane = 0,
  Disc = 1,
};

std::unique_ptr<const Acts::TrackingGeometry> buildDetector(
    const typename TelescopeDetectorElement::ContextType& gctx,
    std::vector<std::shared_ptr<TelescopeDetectorElement>>& detectorStore,
    const std::vector<double>& positions,
    const std::vector<double>& stereoAngles,
    const std::array<double, 2>& offsets, const std::array<double, 2>& bounds,
    double thickness, TelescopeSurfaceType surfaceType,
    Acts::BinningValue binValue = Acts::BinningValue::binZ);

}  // end of namespace Telescope
}  // end of namespace ActsExamples