add detector simulation

src/HEP/Geant/SimulationContext.h

@@ -0,0 +1,30 @@
+#ifndef U_GEANT_SIMULATIONCONTEXT_H
+#define U_GEANT_SIMULATIONCONTEXT_H
+
+#include "Core/Vector.h"
+#include "GeantEvent.h"
+#include "HEP/Detectors/MuonEvent.h"
+#include "Math/Dense.h"
+#include <mutex>
+
+namespace uLib {
+namespace Geant {
+
+enum class SimulationMode {
+    DETAILED,
+    DETECTOR
+};
+
+struct SimulationContext {
+    SimulationMode mode = SimulationMode::DETAILED;
+    Vector<GeantEvent> *outputGeant = nullptr;
+    Vector<MuonEvent> *outputMuon = nullptr;
+    Vector<HLine3f> detectorPlanes;
+    int verbosity = 0;
+    std::mutex outputMutex;
+};
+
+} // namespace Geant
+} // namespace uLib
+
+#endif