--- branches/development/src/math/ConvexHull.cpp	2011/11/22 20:38:56	1665
+++ branches/development/src/math/ConvexHull.cpp	2012/04/24 20:40:04	1704
@@ -62,20 +62,10 @@
 #include <mpi.h>
 #endif
 
-using namespace OpenMD;
+#include "math/qhull.hpp"
 
 #ifdef HAVE_QHULL
-extern "C"
-{
-#include <qhull/libqhull.h>
-#include <qhull/mem.h>
-#include <qhull/qset.h>
-#include <qhull/geom.h>
-#include <qhull/merge.h>
-#include <qhull/poly.h>
-#include <qhull/io.h>
-#include <qhull/stat.h>
-}
+using namespace OpenMD;
 
 ConvexHull::ConvexHull() : Hull(), dim_(3), options_("qhull Qt Pp") {
 }
@@ -274,7 +264,7 @@ void ConvexHull::computeHull(std::vector<StuntDouble*>
 
     face.addVertices(p[0], p[1], p[2]);
     face.setFacetMass(faceMass);
-    face.setFacetVelocity(faceVel/3.0);
+    face.setFacetVelocity(faceVel / RealType(3.0));
     /*
     RealType comparea = face.computeArea();
     realT calcarea = qh_facetarea (facet);