71 lines
2.6 KiB
C++
71 lines
2.6 KiB
C++
// Copyright (2019-2023) Paul Scherrer Institute
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#include "DetectorModuleGeometry.h"
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#include "JFJochException.h"
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inline bool dir_x(DetectorModuleGeometry::Direction direction) {
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if ((direction == DetectorModuleGeometry::Direction::Xpos) ||
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(direction == DetectorModuleGeometry::Direction::Xneg))
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return true;
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else
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return false;
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}
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DetectorModuleGeometry::DetectorModuleGeometry(int64_t in_x0, int64_t in_y0,
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DetectorModuleGeometry::Direction in_fast,
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DetectorModuleGeometry::Direction in_slow) :
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x0(in_x0), y0(in_y0), fast(in_fast), slow(in_slow) {
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if ((dir_x(fast) && dir_x(slow)) || (!dir_x(fast) && !dir_x(slow)))
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throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
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"One of axes (fast/slow) has to be X and another one Y.");
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if (dir_x(fast) && (fast == Direction::Xneg) && (x0 - fast_pixels + 1 < 0))
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throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
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"Edge of module in X is outside of the area.");
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if (dir_x(slow) && (slow == Direction::Xneg) && (x0 - slow_pixels + 1 < 0))
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throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
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"Edge of module in X is outside of the area.");
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if (dir_x(fast) && (slow == Direction::Yneg) && (y0 - slow_pixels + 1 < 0))
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throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
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"Edge of module in Y is outside of the area.");
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if (dir_x(slow) && (fast == Direction::Yneg) && (y0 - fast_pixels + 1 < 0))
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throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
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"Edge of module in Y is outside of the area.");
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}
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int64_t DetectorModuleGeometry::GetMaxX() const {
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if (fast == Direction::Xpos)
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return x0 + fast_pixels - 1;
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else if (slow == Direction::Xpos)
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return x0 + slow_pixels - 1;
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else
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return x0;
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}
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int64_t DetectorModuleGeometry::GetMaxY() const {
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if (fast == Direction::Ypos)
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return y0 + fast_pixels - 1;
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else if (slow == Direction::Ypos)
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return y0 + slow_pixels - 1;
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else
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return y0;
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}
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int64_t DetectorModuleGeometry::GetPixel0_X() const {
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return x0;
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}
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int64_t DetectorModuleGeometry::GetPixel0_Y() const {
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return y0;
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}
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DetectorModuleGeometry::Direction DetectorModuleGeometry::GetSlowAxis() const {
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return slow;
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}
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DetectorModuleGeometry::Direction DetectorModuleGeometry::GetFastAxis() const {
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return fast;
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}
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