--- trunk/OOPSE/libmdtools/Atom.cpp	2004/04/20 05:39:38	1126
+++ trunk/OOPSE/libmdtools/Atom.cpp	2004/04/27 16:26:44	1136
@@ -48,7 +48,9 @@ void Atom::setCoords(void){
 		     &trq, 
 		     &Amat,
 		     &mu,  
-		     &ul );
+		     &ul,
+		     &rc,
+		     &massRatio);
   }
   else{
     sprintf( painCave.errMsg,
@@ -183,3 +185,35 @@ void Atom::zeroForces( void ){
   }
 }
 
+void Atom::getRc(double theRc[3]){
+
+  if( hasCoords ){
+    theRc[0] = rc[offsetX];
+    theRc[1] = rc[offsetY];
+    theRc[2] = rc[offsetZ];
+  }
+  else{
+    
+    sprintf( painCave.errMsg,
+	     "Attempt to get rc for atom %d before coords set.\n",
+	     index );
+    painCave.isFatal = 1;
+    simError();
+  }
+  
+}
+
+void Atom::setRc(double theRc[3]){
+  if( hasCoords ){
+    rc[offsetX] = theRc[0] ;
+    rc[offsetY] = theRc[1];
+    rc[offsetZ] = theRc[2];
+  }
+  else{
+    
+    sprintf( painCave.errMsg,
+	     "Attempt to set rc for atom %d before coords set.\n",
+	     index );
+    painCave.isFatal = 1;
+  }
+}