Revision: 8522
          http://playerstage.svn.sourceforge.net/playerstage/?rev=8522&view=rev
Author:   rtv
Date:     2010-01-19 23:54:08 +0000 (Tue, 19 Jan 2010)

Log Message:
-----------
fixed array-raytrace geometry to have a ray at each border of FOV, per patch 
#2912242 from Mathias Ludtke (pmrogan)

Modified Paths:
--------------
    code/stage/trunk/libstage/world.cc

Modified: code/stage/trunk/libstage/world.cc
===================================================================
--- code/stage/trunk/libstage/world.cc  2010-01-19 23:46:59 UTC (rev 8521)
+++ code/stage/trunk/libstage/world.cc  2010-01-19 23:54:08 UTC (rev 8522)
@@ -642,7 +642,7 @@
   
   for( uint32_t s=0; s < sample_count; s++ )
     {
-      raypose.a = (s * fov / (double)sample_count) - starta;
+      raypose.a = (s * fov / (double)(sample_count-1)) - starta;
       samples[s] = Raytrace( raypose, range, func, model, arg, ztest );
     }
 }


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