assimp/code/BaseProcess.cpp

/*
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Open Asset Import Library (ASSIMP)
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Copyright (c) 2006-2008, ASSIMP Development Team

All rights reserved.

Redistribution and use of this software in source and binary forms, 
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  following disclaimer.

* Redistributions in binary form must reproduce the above
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* Neither the name of the ASSIMP team, nor the names of its
  contributors may be used to endorse or promote products
  derived from this software without specific prior
  written permission of the ASSIMP Development Team.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/

/** @file Implementation of BaseProcess */

#include "AssimpPCH.h"
#include "BaseImporter.h"
#include "BaseProcess.h"

using namespace Assimp;

// ------------------------------------------------------------------------------------------------
// Constructor to be privately used by Importer
BaseProcess::BaseProcess()
{
	shared = NULL;
}

// ------------------------------------------------------------------------------------------------
// Destructor, private as well
BaseProcess::~BaseProcess()
{
	// nothing to do here
}

// ------------------------------------------------------------------------------------------------
void BaseProcess::ExecuteOnScene( Importer* pImp)
{
	ai_assert(NULL != pImp && NULL != pImp->mScene);

	// catch exceptions thrown inside the PostProcess-Step
	try
	{
		Execute(pImp->mScene);

	} catch( ImportErrorException* exception)
	{
		// extract error description
		pImp->mErrorString = exception->GetErrorText();
		DefaultLogger::get()->error(pImp->mErrorString);

		delete exception;

		// and kill the partially imported data
		delete pImp->mScene;
		pImp->mScene = NULL;
	}
}

// ------------------------------------------------------------------------------------------------
void BaseProcess::SetupProperties(const Importer* pImp)
{
	// the default implementation does nothing
}