63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
/**********************************************************************
|
|
*
|
|
* FILE: Point.cpp
|
|
*
|
|
* DESCRIPTION: Read/Write osg::Point in binary format to disk.
|
|
*
|
|
* CREATED BY: Auto generated by iveGenerator
|
|
* and later modified by Rune Schmidt Jensen.
|
|
*
|
|
* HISTORY: Created 27.3.2003
|
|
*
|
|
* Copyright 2003 VR-C
|
|
**********************************************************************/
|
|
|
|
#include "Exception.h"
|
|
#include "Point.h"
|
|
#include "Object.h"
|
|
|
|
using namespace ive;
|
|
|
|
void Point::write(DataOutputStream* out){
|
|
// Write CullFace's identification.
|
|
out->writeInt(IVEPOINT);
|
|
// If the osg class is inherited by any other class we should also write this to file.
|
|
osg::Object* obj = dynamic_cast<osg::Object*>(this);
|
|
if(obj){
|
|
((ive::Object*)(obj))->write(out);
|
|
}
|
|
else
|
|
throw Exception("Point::write(): Could not cast this osg::Point to an osg::Object.");
|
|
// Write Point's properties.
|
|
out->writeFloat(getSize());
|
|
out->writeFloat(getFadeThresholdSize());
|
|
out->writeVec3(getDistanceAttenuation());
|
|
out->writeFloat(getMinSize());
|
|
out->writeFloat(getMaxSize());
|
|
}
|
|
|
|
void Point::read(DataInputStream* in){
|
|
// Peek on Point's identification.
|
|
int id = in->peekInt();
|
|
if(id == IVEPOINT){
|
|
// Read Point's identification.
|
|
id = in->readInt();
|
|
// If the osg class is inherited by any other class we should also read this from file.
|
|
osg::Object* obj = dynamic_cast<osg::Object*>(this);
|
|
if(obj){
|
|
((ive::Object*)(obj))->read(in);
|
|
}
|
|
else
|
|
throw Exception("Point::read(): Could not cast this osg::Point to an osg::Object.");
|
|
// Read Point's properties
|
|
setSize(in->readFloat());
|
|
setFadeThresholdSize(in->readFloat());
|
|
setDistanceAttenuation(in->readVec3());
|
|
setMinSize(in->readFloat());
|
|
setMaxSize(in->readFloat());
|
|
}
|
|
else{
|
|
throw Exception("Point::read(): Expected Point identification.");
|
|
}
|
|
}
|