70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/**********************************************************************
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*
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* FILE: CameraView.cpp
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*
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* DESCRIPTION: Read/Write osg::CameraView 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 "CameraView.h"
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#include "Transform.h"
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using namespace ive;
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void CameraView::write(DataOutputStream* out)
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{
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// Write CameraView's identification.
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out->writeInt(IVECAMERAVIEW);
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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::Transform* trans = dynamic_cast<osg::Transform*>(this);
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if(trans)
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{
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((ive::Transform*)(trans))->write(out);
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}
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else
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throw Exception("CameraView::write(): Could not cast this osg::CameraView to an osg::Transform.");
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// Write CameraView's properties.
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out->writeVec3(getPosition());
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out->writeQuat(getAttitude());
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out->writeDouble(getFieldOfView());
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out->writeInt(getFieldOfViewMode());
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out->writeDouble(getFocalLength());
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}
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void CameraView::read(DataInputStream* in){
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// Peek on CameraView's identification.
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int id = in->peekInt();
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if(id == IVECAMERAVIEW)
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{
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// Read CameraView'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::Transform* trans = dynamic_cast<osg::Transform*>(this);
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if(trans)
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{
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((ive::Transform*)(trans))->read(in);
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}
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else
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throw Exception("CameraView::read(): Could not cast this osg::CameraView to an osg::Transform.");
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// Read CameraView's properties
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setPosition(in->readVec3());
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setAttitude(in->readQuat());
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setFieldOfView(in->readDouble());
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setFieldOfViewMode((FieldOfViewMode)in->readInt());
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setFocalLength(in->readDouble());
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}
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else
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{
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throw Exception("CameraView::read(): Expected CameraView identification.");
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}
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}
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