v1.0.0-rc.36

common/DetectorGeometryFixed.cpp

@@ -0,0 +1,83 @@
+// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
+// SPDX-License-Identifier: GPL-3.0-only
+
+#include "DetectorGeometryFixed.h"
+#include "JFJochException.h"
+
+DetectorGeometryFixed::DetectorGeometryFixed(int64_t width, int64_t height) {
+    if ((width <= 0) || (height <= 0))
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Cannot have negative fixed detector dimensions");
+    this->width = width;
+    this->height = height;
+}
+
+
+int64_t DetectorGeometryFixed::GetModulesNum() const {
+    return 1;
+}
+
+int64_t DetectorGeometryFixed::GetWidth(bool geom_transformed) const {
+    return width;
+}
+
+int64_t DetectorGeometryFixed::GetHeight(bool geom_transformed) const {
+    return height;
+}
+
+int64_t DetectorGeometryFixed::GetPixel0(int64_t module_number, bool geom_transformed) const {
+    if (module_number != 0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Fixed geometry has only single module");
+    return 0;
+}
+
+int64_t DetectorGeometryFixed::GetX0(int64_t module_number) const {
+    if (module_number != 0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Fixed geometry has only single module");
+    return 0;
+}
+
+int64_t DetectorGeometryFixed::GetY0(int64_t module_number) const {
+    if (module_number != 0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Fixed geometry has only single module");
+    return 0;
+}
+
+int64_t DetectorGeometryFixed::GetFastDirectionStep(int64_t module_number) const {
+    if (module_number != 0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Fixed geometry has only single module");
+    return 1;
+}
+
+int64_t DetectorGeometryFixed::GetSlowDirectionStep(int64_t module_number) const {
+    if (module_number != 0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Fixed geometry has only single module");
+    return width;
+}
+
+Coord DetectorGeometryFixed::GetFastDirection(int64_t module_number) const {
+    if (module_number != 0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Fixed geometry has only single module");
+    return {1,0,0};
+}
+
+Coord DetectorGeometryFixed::GetSlowDirection(int64_t module_number) const {
+    if (module_number != 0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
+                              "Fixed geometry has only single module");
+    return {0,1,0};
+}
+
+void DetectorGeometryFixed::VerticalFlip() {
+    // Nothing;
+}
+
+bool DetectorGeometryFixed::IsModularDetector() const {
+    return true;
+}