55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/**********************************************************************
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*
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* FILE: Transform.cpp
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*
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* DESCRIPTION: Read/Write osg::Transform in binary format to disk.
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*
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* CREATED BY: Auto generated by iveGenerate
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* and later modified by Rune Schmidt Jensen.
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*
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* HISTORY: Created 25.3.2003
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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 "Transform.h"
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#include "Group.h"
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using namespace ive;
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void Transform::write(DataOutputStream* out){
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// Write Transform's identification.
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out->writeInt(IVETRANSFORM);
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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("Transform::write(): Could not cast this osg::Transform to an osg::Group.");
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// Write Transform's properties.
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out->writeInt(getReferenceFrame());
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}
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void Transform::read(DataInputStream* in){
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// Peek on Transform's identification.
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int id = in->peekInt();
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if(id == IVETRANSFORM){
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// Read Transform'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("Transform::read(): Could not cast this osg::Transform to an osg::Group.");
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// Read Transform's properties
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setReferenceFrame((osg::Transform::ReferenceFrame)in->readInt());
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}
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else{
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throw Exception("Transform::read(): Expected Transform identification.");
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}
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}
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