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Viewing changes to OpenSceneGraph/src/osgPlugins/ive/Cartoon.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Loic Dachary (OuoU)
  • Date: 2009-03-23 14:08:20 UTC
  • mfrom: (1.1.7 upstream) (2.1.7 sid)
  • Revision ID: james.westby@ubuntu.com-20090323140820-i4j3jozdlhyn4lre
http://bugs.debian.org/517671
rules prevent lib64 with -D LIB_POSTFIX="" (Closes: #517671)

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OpenSceneGraph/src/osgPlugins/ive/Cartoon.cpp
 
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/**********************************************************************
 
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 *
 
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 *    FILE:           Cartoon.cpp
 
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 *
 
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 *    DESCRIPTION:    Read/Write osgFX::Cartoon in binary format to disk.
 
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 *
 
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 *    CREATED BY:     Liang Aibin
 
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 *
 
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 *    HISTORY:        Created 23.8.2008
 
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 *
 
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 **********************************************************************/
 
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#include "Exception.h"
 
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#include "Cartoon.h"
 
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#include "Effect.h"
 
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using namespace ive;
 
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void Cartoon::write(DataOutputStream* out){
 
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    // Write Cartoon's identification.
 
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    out->writeInt(IVECARTOON);
 
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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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    osgFX::Effect*  effect = dynamic_cast<osgFX::Effect*>(this);
 
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    if(effect){
 
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        ((ive::Effect*)(effect))->write(out);
 
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    }
 
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    else
 
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        throw Exception("Cartoon::write(): Could not cast this osgFX::Cartoon to an osgFX::Effect.");
 
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    // Write Cartoon's properties.
 
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    out->writeVec4(getOutlineColor());
 
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    out->writeFloat(getOutlineLineWidth());
 
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    out->writeInt(getLightNumber());
 
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}
 
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void Cartoon::read(DataInputStream* in){
 
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    // Peek on Cartoon's identification.
 
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    int id = in->peekInt();
 
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    if(id == IVECARTOON){
 
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        // Read Cartoon'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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        osgFX::Effect*  effect = dynamic_cast<osgFX::Effect*>(this);
 
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        if(effect){
 
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            ((ive::Effect*)(effect))->read(in);
 
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        }
 
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        else
 
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            throw Exception("Cartoon::read(): Could not cast this osgFX::Cartoon to an osgFX::Effect.");
 
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        // Read Cartoon's properties
 
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        setOutlineColor(in->readVec4());
 
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        setOutlineLineWidth(in->readFloat());
 
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        setLightNumber(in->readInt());
 
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    }
 
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    else{
 
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        throw Exception("Cartoon::read(): Expected Cartoon identification.");
 
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    }
 
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}