From Gill Peacegood, "fix for a memory leak in the DelaunayConstraint class"

include/osgUtil/DelaunayTriangulator

@@ -95,7 +95,7 @@ public:
     void handleOverlaps(void);
 
 protected:
-    virtual ~DelaunayConstraint() {}
+    virtual ~DelaunayConstraint();
 
     typedef std::vector< int* > trilist; // array of indices in points array defining triangles
 

src/osgUtil/DelaunayTriangulator.cpp

@@ -1372,4 +1372,13 @@ void DelaunayConstraint::handleOverlaps(void)
     tscx->retessellatePolygons(*this); // find all edges
 }
 
+DelaunayConstraint::~DelaunayConstraint()
+{
+    trilist::const_iterator ti;
+    for (ti=_interiorTris.begin(); ti!=_interiorTris.end(); ++ti)
+    {
+        delete[] *ti;
+    }
+}
+
 } // namespace osgutil