Import Geant4 11.2.0 source tree

2023-12-08 10:43:34 +01:00
parent dd1f179cda
commit 860a2b92bf
3962 changed files with 139318 additions and 164259 deletions
@@ -0,0 +1,85 @@
+//***********************************************************************************************************
+//     Check_PixeEventFile.C
+// Root command file
+// Use it by typing in the command line of Root terminal: root Check_PixeEventFile.C
+//
+//
+// More information is available in UserGuide
+// Created by Z.LI LP2i Bordeaux 2022
+//***********************************************************************************************************
+
+#include <math.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <vector>
+// using namespace std;
+
+#define PI 3.14159265f
+
+// Define a structure to read and write each event in the required binary format
+struct PixeEvent
+{
+  uint16_t energy_10eV;
+  uint16_t pixelIndex;
+  uint16_t sliceIndex;
+  uint8_t projectionIndex;
+};
+struct ParticleInfo
+{
+  float energy_keV;
+  float mx;
+  float my;
+  float mz;
+};
+struct RunInfo
+{
+  // uint_16t
+  uint8_t projectionIndex;  // 1 byte
+  uint16_t sliceIndex;  //
+  uint16_t pixelIndex;
+  uint32_t nbParticle;  // 4 bytes int
+};
+
+double DegreeToRadian(double degree)
+{
+  return (PI * degree / 180.);
+}
+
+struct Point
+{
+  double m_x;
+  double m_y;
+  double m_z;
+};
+bool IsDetected(Point poi1, Point poi2, double theta)
+{
+  double a = (poi1.m_x * poi2.m_x + poi1.m_y * poi2.m_y + poi1.m_z * poi2.m_z)
+             / sqrt(poi1.m_x * poi1.m_x + poi1.m_y * poi1.m_y + poi1.m_z * poi1.m_z)
+             / sqrt(poi2.m_x * poi2.m_x + poi2.m_y * poi2.m_y + poi2.m_z * poi2.m_z);
+  if (a > 1.0) a = 1;
+  if (a < -1.0) a = -1;
+  double r = acos(a);
+  if (r > theta)
+    return false;
+  else
+    return true;
+}
+
+void Check_PixeEventFile()
+{
+  FILE* input2 =
+    fopen("../build/PixeEvent_std_AtExit_Detector135_Aperture70_50Projections.DAT", "rb");
+  PixeEvent ppp;
+  int proj = -1;
+  while (fread(&ppp, 7, 1, input2)) {
+    if (ppp.projectionIndex != proj) {
+      printf("__ProjectionIndex=%d\n", ppp.projectionIndex);
+      proj = ppp.projectionIndex;
+    }
+    // printf("__ProjectionIndex=%d, SliceIndex=%d, PixelIndex=%d, Energy_10eV=%d\n",
+    // ppp.projectionIndex, ppp.sliceIndex, ppp.pixelIndex, ppp.energy_10eV);
+  }
+  fclose(input2);
+}