63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
/**********************************************************************
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*
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* FILE: Point.cpp
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*
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* DESCRIPTION: Read/Write osg::Point 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 27.3.2003
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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 "Point.h"
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#include "Object.h"
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using namespace ive;
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void Point::write(DataOutputStream* out){
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// Write CullFace's identification.
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out->writeInt(IVEPOINT);
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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::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj){
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((ive::Object*)(obj))->write(out);
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}
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else
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throw Exception("Point::write(): Could not cast this osg::Point to an osg::Object.");
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// Write Point's properties.
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out->writeFloat(getSize());
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out->writeFloat(getFadeThresholdSize());
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out->writeVec3(getDistanceAttenuation());
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out->writeFloat(getMinSize());
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out->writeFloat(getMaxSize());
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}
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void Point::read(DataInputStream* in){
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// Peek on Point's identification.
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int id = in->peekInt();
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if(id == IVEPOINT){
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// Read Point'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::Object* obj = dynamic_cast<osg::Object*>(this);
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if(obj){
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((ive::Object*)(obj))->read(in);
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}
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else
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throw Exception("Point::read(): Could not cast this osg::Point to an osg::Object.");
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// Read Point's properties
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setSize(in->readFloat());
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setFadeThresholdSize(in->readFloat());
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setDistanceAttenuation(in->readVec3());
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setMinSize(in->readFloat());
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setMaxSize(in->readFloat());
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}
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else{
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throw Exception("Point::read(): Expected Point identification.");
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}
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}
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