Changeset 9332 for trunk/MagicSoft/Mars/msimcamera

Timestamp:

02/13/09 17:46:02 (16 years ago)

Author:

tbretz

Message:

*** empty log message ***

File:

• trunk/MagicSoft/Mars/msimcamera/MSimGeomCam.cc (modified) (1 diff)

trunk/MagicSoft/Mars/msimcamera/MSimGeomCam.cc

@@ -148 +148 @@
         {
             // FIXME: Improve search algorithm (2D Binary search?)
-            if (!(*fGeom)[idx].IsInside(ph.GetPosX()*10, ph.GetPosY()*10))
+            // Here we convert the photons from the ceres-coordinate
+            // system which is viewed from the camera to the mirror
+            // into the camera coordinates which are viewed from
+            // the mirror to the camera.
+            // (x on the right, y upwards, right-handed)
+            if (!(*fGeom)[idx].IsInside(-ph.GetPosX()*10, ph.GetPosY()*10))
                 continue;