add detector simulation

2026-03-20 00:16:55 +00:00
parent c44a7738c0
commit 033fb598c7
17 changed files with 441 additions and 211 deletions
--- a/src/HEP/Detectors/DetectorChamber.h
+++ b/src/HEP/Detectors/DetectorChamber.h
@@ -65,7 +65,9 @@ public:
    HLine3f worldPlane;
    Matrix4f M = this->GetWorldMatrix();
    worldPlane.origin = M * m_ProjectionPlane.origin;
-    worldPlane.direction = M * m_ProjectionPlane.direction;
+    HVector3f dirNorm = M * m_ProjectionPlane.direction;
+    dirNorm.normalize(); // Normalize for consistent dot products
+    worldPlane.direction = dirNorm;
    return worldPlane;
  }