78 lines
2.7 KiB
C++
78 lines
2.7 KiB
C++
/**********************************************************************
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*
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* FILE: ConvexPlanarOccluder.cpp
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*
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* DESCRIPTION: Read/Write osg::ConvexPlanarOccluder 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 23.4.2003
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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 "Object.h"
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#include "ConvexPlanarOccluder.h"
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#include "ConvexPlanarPolygon.h"
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using namespace ive;
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void ConvexPlanarOccluder::write(DataOutputStream* out){
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// Write ConvexPlanarOccluder's identification.
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out->writeInt(IVECONVEXPLANAROCCLUDER);
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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("ConvexPlanarOccluder::write(): Could not cast this osg::ConvexPlanarOccluder to an osg::Object.");
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// Write ConvexPlanarOccluder's properties.
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// Write planar polygon occluder.
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((ive::ConvexPlanarPolygon*)(&getOccluder()))->write(out);
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// Write hole list.
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HoleList holeList = getHoleList();
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int size = holeList.size();
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out->writeInt(size);
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for(int i=0; i<size; i++){
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((ive::ConvexPlanarPolygon*)(&holeList[i]))->write(out);
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}
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}
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void ConvexPlanarOccluder::read(DataInputStream* in){
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// Peek on ConvexPlanarOccluder's identification.
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int id = in->peekInt();
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if(id == IVECONVEXPLANAROCCLUDER){
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// Read ConvexPlanarOccluder'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("ConvexPlanarOccluder::read(): Could not cast this osg::ConvexPlanarOccluder to an osg::Object.");
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// Read ConvexPlanarOccluder's properties
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// Read planar polygon occluder.
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osg::ConvexPlanarPolygon* cpp = &getOccluder();
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((ive::ConvexPlanarPolygon*)(cpp))->read(in);
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// Read hole list.
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int size = in->readInt();
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for(int i=0; i<size; i++){
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osg::ConvexPlanarPolygon* cpp = new osg::ConvexPlanarPolygon();
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((ive::ConvexPlanarPolygon*)(cpp))->read(in);
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addHole(*cpp);
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}
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}
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else{
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throw Exception("ConvexPlanarOccluder::read(): Expected ConvexPlanarOccluder identification.");
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}
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}
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