libmesh/plugins/collada/ColladaSystem.hpp

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/*  Sirikata
 *  ColladaSystem.hpp
 *
 *  Copyright (c) 2009, Mark C. Barnes
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are
 *  met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *  * Neither the name of Sirikata nor the names of its contributors may
 *    be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 */

#ifndef _SIRIKATA_COLLADA_SYSTEM_
#define _SIRIKATA_COLLADA_SYSTEM_

#include "ColladaDocument.hpp"

#include <sirikata/mesh/Platform.hpp>
#include <sirikata/mesh/ModelsSystem.hpp>
#include <sirikata/mesh/Meshdata.hpp>
#include <sirikata/core/util/ListenerProvider.hpp>
#include <sirikata/core/transfer/TransferMediator.hpp>
#include <sirikata/core/transfer/TransferPool.hpp>
#include <sirikata/core/transfer/RemoteFileMetadata.hpp>
#include <sirikata/core/transfer/Range.hpp>
#include <set>


namespace Sirikata {

class OptionValue;

namespace Models {


class SIRIKATA_PLUGIN_EXPORT ColladaSystem
    :   public ModelsSystem
{
  public:
    virtual ~ColladaSystem ();

    static ColladaSystem* create(String const& options);

    // ModelsSystem Interface
    virtual bool canLoad(Transfer::DenseDataPtr data);
    virtual Mesh::VisualPtr load(const Transfer::RemoteFileMetadata& metadata, const Transfer::Fingerprint& fp,
        Transfer::DenseDataPtr data);
    virtual Mesh::VisualPtr load(Transfer::DenseDataPtr data);

    virtual bool convertVisual(const Mesh::VisualPtr& visual, const String& format, std::ostream& vout);
    virtual bool convertVisual(const Mesh::VisualPtr& visual, const String& format, const String& filename);


  private:
    ColladaSystem (); // called by create()
    ColladaSystem ( ColladaSystem const& ); // not implemented
    ColladaSystem& operator = ( ColladaSystem const & ); // not implemented

    bool initialize(String const& options);

    void addHeaderData(const Transfer::RemoteFileMetadata& metadata, Mesh::MeshdataPtr mesh);

    // documents that have been transfered, parsed, and loaded.
    // MCB: make this a map when/if a key becomes useful

    typedef std::set< ColladaDocumentPtr > DocumentSet;
    DocumentSet mDocuments;

};

} // namespace Models
} // namespace Sirikata

#endif // _SIRIKATA_COLLADA_SYSTEM_