83 lines
2.4 KiB
C++
83 lines
2.4 KiB
C++
/**********************************************************************
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*
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* FILE: ClipNode.cpp
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*
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* DESCRIPTION: Read/Write osg::ClipNode in binary format to disk.
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*
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* CREATED BY: Auto generated by iveGenerated
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* and later modified by Rune Schmidt Jensen.
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*
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* HISTORY: Created 21.3.2003
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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 "ClipNode.h"
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#include "ClipPlane.h"
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#include "Group.h"
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#include "Light.h"
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using namespace ive;
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void ClipNode::write(DataOutputStream* out){
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// Write ClipNode's identification.
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out->writeInt(IVECLIPNODE);
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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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out_THROW_EXCEPTION("ClipNode::write(): Could not cast this osg::ClipNode to an osg::Group.");
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// Write ClipNode's properties.
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if ( out->getVersion() >= VERSION_0037 )
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{
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out->writeInt((int)getReferenceFrame());
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}
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out->writeUInt(getNumClipPlanes());
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for (unsigned int i=0;i<getNumClipPlanes();++i)
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{
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((ive::ClipPlane*)getClipPlane(i))->write(out);
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}
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}
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void ClipNode::read(DataInputStream* in){
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// Peek on ClipNode's identification.
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int id = in->peekInt();
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if(id == IVECLIPNODE){
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// Read ClipNode'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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in_THROW_EXCEPTION("ClipNode::read(): Could not cast this osg::ClipNode to an osg::Object.");
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// Read ClipNode's properties
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if ( in->getVersion() >= VERSION_0037 )
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{
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setReferenceFrame((osg::ClipNode::ReferenceFrame) in->readInt());
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}
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unsigned int numClipPlanes = in->readUInt();
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for (unsigned int i=0;i<numClipPlanes;++i)
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{
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osg::ClipPlane* clipPlane = new osg::ClipPlane;
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((ive::ClipPlane*)clipPlane)->read(in);
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addClipPlane(clipPlane);
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}
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}
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else{
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in_THROW_EXCEPTION("ClipNode::read(): Expected ClipNode identification.");
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}
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}
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