Added support for ClipNode in the .osg plugin.

VisualStudio/osgPlugins/osg/dot_osg.dsp

@@ -110,6 +110,10 @@ SOURCE=..\..\..\src\osgPlugins\osg\ClipPlane.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\src\osgPlugins\osg\ClipNode.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\src\osgPlugins\osg\ColorMask.cpp
 # End Source File
 # Begin Source File

src/osgPlugins/osg/ClipNode.cpp

@@ -0,0 +1,52 @@
+#include "osg/ClipNode"
+
+#include "osgDB/Registry"
+#include "osgDB/Input"
+#include "osgDB/Output"
+
+using namespace osg;
+using namespace osgDB;
+
+// forward declare functions to use later.
+bool ClipNode_readLocalData(Object& obj, Input& fr);
+bool ClipNode_writeLocalData(const Object& obj, Output& fw);
+
+// register the read and write functions with the osgDB::Registry.
+RegisterDotOsgWrapperProxy g_ClipNodeProxy
+(
+    new osg::ClipNode,
+    "ClipNode",
+    "Object Node ClipNode",
+    &ClipNode_readLocalData,
+    &ClipNode_writeLocalData
+);
+
+bool ClipNode_readLocalData(Object& obj, Input& fr)
+{
+    bool iteratorAdvanced = false;
+
+    ClipNode& clipnode = static_cast<ClipNode&>(obj);
+
+    StateAttribute* sa=0;
+    while((sa=fr.readStateAttribute())!=0)
+    {
+        ClipPlane* clipplane = dynamic_cast<ClipPlane*>(sa);
+        if (clipplane) clipnode.addClipPlane(clipplane);
+        iteratorAdvanced = true;
+    }
+
+    return iteratorAdvanced;
+}
+
+
+bool ClipNode_writeLocalData(const Object& obj, Output& fw)
+{
+    const ClipNode& clipnode = static_cast<const ClipNode&>(obj);
+
+    for(unsigned  int i=0;i<clipnode.getNumClipPlanes();++i)
+    {
+        fw.writeObject(*clipnode.getClipPlane(i));
+    }
+
+    return true;
+}

src/osgPlugins/osg/Makefile

@@ -10,6 +10,7 @@ CXXFILES =\
         ColorMask.cpp\
         ConvexPlanarOccluder.cpp\
         CullFace.cpp\
+        ClipNode.cpp\
         Depth.cpp\
         DOFTransform.cpp\
         Drawable.cpp\