Fix bug 141, by ensuring certain subsystems are assigned to the 'post FDM' group...

[flightgear.git] / src / FDM / YASim / Hitch.cpp

diff --git a/src/FDM/YASim/Hitch.cpp b/src/FDM/YASim/Hitch.cpp
index 121486b983e77aa0eddeb3750fec938a95bd30d1..df8b1f7cc0f7e55fd1ffdd3a1ee6df3dacc30183 100755 (executable)
--- a/src/FDM/YASim/Hitch.cpp
+++ b/src/FDM/YASim/Hitch.cpp
@@ -224,12 +224,12 @@ void Hitch::setForceIsCalculatedByOther(bool b)
     _forceIsCalculatedByMaster=b;
 }
 
-const char *Hitch::getConnectedPropertyNode() const
+std::string Hitch::getConnectedPropertyNode() const
 {
     if (_towEndNode)
         return _towEndNode->getDisplayName();
     else
-        return 0;
+        return std::string("");
 }
 
 void Hitch::setConnectedPropertyNode(const char *nodename)
@@ -734,13 +734,8 @@ void Hitch::integrate (float dt)
             }
         }
     }
-    //set the _reported_tow_end_force (smoothed)
-    //smooth it a bit and store it
-    float sc=10.*dt; //100ms
-    float tmp[3];
-    Math::mul3(sc,_towEndForce,tmp);
-    Math::mul3(1.-sc,_reportTowEndForce,_reportTowEndForce);
-    Math::add3(tmp,_reportTowEndForce,_reportTowEndForce);
+    //set the _reported_tow_end_force
+    Math::set3(_towEndForce,_reportTowEndForce);
 
     if (_open) return;
     if (_winchRelSpeed==0) return;