Added support for osg::LineWidth into ive format

src/osgPlugins/ive/LineWidth.cpp

@@ -0,0 +1,54 @@
+/**********************************************************************
+ *
+ *	FILE:			LineWidth.cpp
+ *
+ *	DESCRIPTION:	Read/Write osg::LineWidth in binary format to disk.
+ *
+ *	CREATED BY:		Auto generated by iveGenerator
+ *					and later modified by Rune Schmidt Jensen.
+ *
+ *	HISTORY:		Created 27.3.2003
+ *
+ *	Copyright 2003 VR-C
+ **********************************************************************/
+
+#include "Exception.h"
+#include "LineWidth.h"
+#include "Object.h"
+
+using namespace ive;
+
+void LineWidth::write(DataOutputStream* out){
+	// Write CullFace's identification.
+	out->writeInt(IVELINEWIDTH);
+	// If the osg class is inherited by any other class we should also write this to file.
+	osg::Object*  obj = dynamic_cast<osg::Object*>(this);
+	if(obj){
+		((ive::Object*)(obj))->write(out);
+	}
+	else
+		throw Exception("LineWidth::write(): Could not cast this osg::LineWidth to an osg::Object.");
+	// Write LineWidth's properties.
+	out->writeFloat(getWidth());
+}
+
+void LineWidth::read(DataInputStream* in){
+	// Peek on LineWidth's identification.
+	int id = in->peekInt();
+	if(id == IVELINEWIDTH){
+		// Read LineWidth's identification.
+		id = in->readInt();
+		// If the osg class is inherited by any other class we should also read this from file.
+		osg::Object*  obj = dynamic_cast<osg::Object*>(this);
+		if(obj){
+			((ive::Object*)(obj))->read(in);
+		}
+		else
+			throw Exception("LineWidth::read(): Could not cast this osg::LineWidth to an osg::Object.");
+		// Read LineWidth's properties
+		setWidth(in->readFloat());
+	}
+	else{
+		throw Exception("LineWidth::read(): Expected LineWidth identification.");
+	}
+}