53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/**********************************************************************
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*
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* FILE: ViewPoint.cpp
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*
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* DESCRIPTION: Read/Write osg::ViewPoint 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 24.3.2003
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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 "ViewPoint.h"
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#include "PositionAttitudeTransform.h"
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using namespace ive;
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void ViewPoint::write(DataOutputStream* out){
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// Write ViewPoint's identification.
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out->writeInt(IVEVIEWPOINT);
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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::PositionAttitudeTransform* pat = dynamic_cast<osg::PositionAttitudeTransform*>(this);
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if(pat){
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((ive::PositionAttitudeTransform*)(pat))->write(out);
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}
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else
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throw Exception("ViewPoint::write(): Could not cast this osg::ViewPoint to an osg::PositionAttitudeTransform.");
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// Write ViewPoint's properties.
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}
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void ViewPoint::read(DataInputStream* in){
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// Peek on ViewPoint's identification.
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int id = in->peekInt();
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if(id == IVEVIEWPOINT){
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// Read ViewPoint'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::PositionAttitudeTransform* pat = dynamic_cast<osg::PositionAttitudeTransform*>(this);
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if(pat){
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((ive::PositionAttitudeTransform*)(pat))->read(in);
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}
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else
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throw Exception("ViewPoint::read(): Could not cast this osg::ViewPoint to an osg::PositionAttitudeTransform.");
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// Read ViewPoint's properties
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}
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else{
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throw Exception("ViewPoint::read(): Expected ViewPoint identification.");
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}
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}
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