Added a dirtyDisplayList() to the setColor() and setTesselationHint() methods.

include/osg/ShapeDrawable

@@ -143,12 +143,12 @@ class OSG_EXPORT ShapeDrawable : public Drawable
         virtual const char* className() const { return "ShapeDrawable"; }
 
         /** Set the color of the shape.*/
-        void setColor(const Vec4& color) { _color = color; }
+        void setColor(const Vec4& color);
 
         /** Get the color of the shape.*/
         const Vec4& getColor() const { return _color; }
 
-        void setTessellationHints(TessellationHints* hints) { _tessellationHints = hints; }
+        void setTessellationHints(TessellationHints* hints);
 
         TessellationHints* getTessellationHints() { return _tessellationHints.get(); }
         const TessellationHints* getTessellationHints() const { return _tessellationHints.get(); }

src/osg/ShapeDrawable.cpp

@@ -1761,6 +1761,23 @@ ShapeDrawable::~ShapeDrawable()
 {
 }
 
+void ShapeDrawable::setColor(const Vec4& color)
+{
+    if (_color!=color)
+    {
+        _color = color; dirtyDisplayList();
+    }
+}
+
+void ShapeDrawable::setTessellationHints(TessellationHints* hints)
+{
+    if (_tessellationHints!=hints) 
+    {
+        _tessellationHints = hints; 
+        dirtyDisplayList();
+    }
+}
+
 void ShapeDrawable::drawImplementation(State& state) const
 {
     if (_shape.valid())