62 lines
1.9 KiB
C++
62 lines
1.9 KiB
C++
/**********************************************************************
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*
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* FILE: OccluderNode.cpp
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*
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* DESCRIPTION: Read/Write osg::OccluderNode in binary format to disk.
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*
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* CREATED BY: Auto generated by iveGenerator
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* and later modified by Rune Schmidt Jensen.
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*
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* HISTORY: Created 16.4.2003
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*
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* Copyright 2003 VR-C
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**********************************************************************/
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#include "Exception.h"
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#include "OccluderNode.h"
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#include "Group.h"
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#include "ConvexPlanarOccluder.h"
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using namespace ive;
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void OccluderNode::write(DataOutputStream* out){
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// Write OccluderNode's identification.
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out->writeInt(IVEOCCLUDERNODE);
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// If the osg class is inherited by any other class we should also write this to file.
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osg::Group* group = dynamic_cast<osg::Group*>(this);
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if(group){
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((ive::Group*)(group))->write(out);
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}
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else
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throw Exception("OccluderNode::write(): Could not cast this osg::OccluderNode to an osg::Group.");
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// Write OccluderNode's properties.
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out->writeInt((int)getOccluder());
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if(getOccluder())
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((ive::ConvexPlanarOccluder*)(getOccluder()))->write(out);
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}
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void OccluderNode::read(DataInputStream* in){
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// Peek on OccluderNode's identification.
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int id = in->peekInt();
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if(id == IVEOCCLUDERNODE){
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// Read OccluderNode's identification.
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id = in->readInt();
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// If the osg class is inherited by any other class we should also read this from file.
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osg::Group* group = dynamic_cast<osg::Group*>(this);
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if(group){
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((ive::Group*)(group))->read(in);
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}
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else
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throw Exception("OccluderNode::read(): Could not cast this osg::OccluderNode to an osg::Group.");
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// Read OccluderNode's properties
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if(in->readInt()){
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osg::ConvexPlanarOccluder* cpo = new osg::ConvexPlanarOccluder();
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((ive::ConvexPlanarOccluder*)(cpo))->read(in);
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setOccluder(cpo);
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}
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}
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else{
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throw Exception("OccluderNode::read(): Expected OccluderNode identification.");
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}
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}
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