/********************************************************************** * *    FILE:            ClipPlane.cpp * *    DESCRIPTION:    Read/Write osg::ClipPlane (partially) in binary format to disk. * *    CREATED BY:        Stanislav Blinov * *    HISTORY:        Created 7.09.2004 * *    Copyright 2004 OtherSide **********************************************************************/#include "Exception.h"#include "ClipPlane.h"#include "Object.h"using namespace ive;void ClipPlane::write(DataOutputStream* out){  // write ClipPlane's identification  out->writeInt(IVECLIPPLANE);  // 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("ClipPlane::write(): Could not cast this osg::ClipPlane to an osg::Object.");  // write ClipPlane's properties    out->writeVec4d(getClipPlane());    out->writeUInt(getClipPlaneNum());}void ClipPlane::read(DataInputStream* in){  // peek on ClipPlane's identification  int id = in->peekInt();  if(id == IVECLIPPLANE)    {      // read ClipPlane'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("ClipPlane::read(): Could not cast this osg::ClipPlane to an osg::Object.");      setClipPlane(in->readVec4d());      setClipPlaneNum(in->readUInt());    }  else{    throw Exception("ClipPlane::read(): Expected ClipPlane identification.");  }}