Changeset 7297 for trunk/MagicSoft/Mars/mgeom

Timestamp:

08/22/05 10:46:31 (19 years ago)

Author:

tbretz

Message:

*** empty log message ***

Location:

trunk/MagicSoft/Mars/mgeom

Files:

• MGeomCam.cc (modified) (1 diff)
• MGeomPix.h (modified) (1 diff)

trunk/MagicSoft/Mars/mgeom/MGeomCam.cc

@@ -141 +141 @@
 // --------------------------------------------------------------------------
 //
+// Returns the distance between the pixels i and j. -1 if an index
+// doesn't exist. The default for j is 0. Assuming that 0 is the index
+// for a central pixel you can get the distance to the camera center.
+//
+Float_t MGeomCam::GetDist(UShort_t i, UShort_t j) const
+{
+    if (i>=fNumPixels || j>=fNumPixels)
+        return -1;
+
+    return (*this)[i].GetDist((*this)[j]);
+}
+
+// --------------------------------------------------------------------------
+//
 //  Set the kIsOuterRing flag for all pixels which have a outermost pixel
 //  as Next Neighbor and don't have the kIsOutermostRing flag itself.

trunk/MagicSoft/Mars/mgeom/MGeomPix.h

@@ -63 +63 @@
     UInt_t  GetSector() const { return fSector; }
 
+    Float_t GetDist(const MGeomPix & pix) const  { return TMath::Hypot(fX-pix.fX, fY-pix.fY); }
+
     Float_t GetA() const    { return fA; /*fD*fD*gsTan60/2;*/ }
     Int_t   GetAidx() const { return fAidx; }