Revision: 7598
          http://playerstage.svn.sourceforge.net/playerstage/?rev=7598&view=rev
Author:   rtv
Date:     2009-04-14 18:53:06 +0000 (Tue, 14 Apr 2009)

Log Message:
-----------
patched blobfinder, thanks to wliu

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

Modified: code/stage/trunk/libstage/model.cc
===================================================================
--- code/stage/trunk/libstage/model.cc  2009-04-13 08:39:21 UTC (rev 7597)
+++ code/stage/trunk/libstage/model.cc  2009-04-14 18:53:06 UTC (rev 7598)
@@ -717,7 +717,8 @@
 
 void Model::CallUpdateCallbacks( void )
 {
-  if( last_update == world->sim_time )
+  // if we were updated this timestep, call the callbacks
+  if( last_update == world->sim_time ) 
         CallCallbacks( &hooks.update );
 }
 

Modified: code/stage/trunk/libstage/world.cc
===================================================================
--- code/stage/trunk/libstage/world.cc  2009-04-13 08:39:21 UTC (rev 7597)
+++ code/stage/trunk/libstage/world.cc  2009-04-14 18:53:06 UTC (rev 7598)
@@ -573,7 +573,7 @@
 {
   // find the direction of the first ray
   Pose raypose = pose;
-  double starta = fov/2.0;
+  double starta = fov/2.0 - raypose.a;
 
   for( uint32_t s=0; s < sample_count; s++ )
     {

Modified: code/stage/trunk/worlds/fasr.world
===================================================================
--- code/stage/trunk/worlds/fasr.world  2009-04-13 08:39:21 UTC (rev 7597)
+++ code/stage/trunk/worlds/fasr.world  2009-04-14 18:53:06 UTC (rev 7598)
@@ -41,9 +41,6 @@
 ( 
   name "cave"
   pose [0 0 0 0]
-  #size [1000.000 750.000 0.600]
-  #bitmap "bitmaps/SFU_medium_1.png"
-
   size [16 16 0.600]
   bitmap "bitmaps/cave.png"
 )


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