From Liang Aibin, added support for :

osgFX::Effect
    osgFX::AnisotropicLighting
    osgFX::BumpMapping
    osgFX::Cartoon
    osgFX::Scribe
    osgFX::SpecularHighlights.

src/osgPlugins/ive/Scribe.cpp

@@ -0,0 +1,57 @@
+/**********************************************************************
+ *
+ *    FILE:           Scribe.cpp
+ *
+ *    DESCRIPTION:    Read/Write osgFX::Scribe in binary format to disk.
+ *
+ *    CREATED BY:     Liang Aibin
+ *
+ *    HISTORY:        Created 23.8.2008
+ *
+ **********************************************************************/
+
+#include "Exception.h"
+#include "Scribe.h"
+#include "Effect.h"
+
+using namespace ive;
+
+void Scribe::write(DataOutputStream* out){
+    // Write Scribe's identification.
+    out->writeInt(IVESCRIBE);
+    // If the osg class is inherited by any other class we should also write this to file.
+    osgFX::Effect*  effect = dynamic_cast<osgFX::Effect*>(this);
+    if(effect){
+        ((ive::Effect*)(effect))->write(out);
+    }
+    else
+        throw Exception("Scribe::write(): Could not cast this osgFX::Scribe to an osgFX::Effect.");
+
+    // Write Scribe's properties.
+    out->writeVec4(getWireframeColor());
+    out->writeFloat(getWireframeLineWidth());
+}
+
+void Scribe::read(DataInputStream* in){
+    // Peek on Scribe's identification.
+    int id = in->peekInt();
+    if(id == IVESCRIBE){
+        // Read Scribe's identification.
+        id = in->readInt();
+
+        // If the osg class is inherited by any other class we should also read this from file.
+        osgFX::Effect*  effect = dynamic_cast<osgFX::Effect*>(this);
+        if(effect){
+            ((ive::Effect*)(effect))->read(in);
+        }
+        else
+            throw Exception("Scribe::read(): Could not cast this osgFX::Scribe to an osgFX::Effect.");
+
+        // Read Scribe's properties
+        setWireframeColor(in->readVec4());
+        setWireframeLineWidth(in->readFloat());
+    }
+    else{
+        throw Exception("Scribe::read(): Expected Scribe identification.");
+    }
+}