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51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
// Copyright (C) 2002-2012 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#pragma once
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#include "IReferenceCounted.h"
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#include "path.h"
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namespace irr
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{
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namespace io
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{
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class IReadFile;
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} // end namespace io
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namespace scene
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{
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class IAnimatedMesh;
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//! Class which is able to load an animated mesh from a file.
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/** If you want Irrlicht be able to load meshes of
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currently unsupported file formats (e.g. .cob), then implement
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this and add your new Meshloader with
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ISceneManager::addExternalMeshLoader() to the engine. */
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class IMeshLoader : public virtual IReferenceCounted
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{
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public:
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//! Constructor
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IMeshLoader() {}
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//! Destructor
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virtual ~IMeshLoader() {}
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//! Returns true if the file might be loaded by this class.
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/** This decision should be based on the file extension (e.g. ".cob")
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only.
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\param filename Name of the file to test.
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\return True if the file might be loaded by this class. */
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virtual bool isALoadableFileExtension(const io::path &filename) const = 0;
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//! Creates/loads an animated mesh from the file.
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/** \param file File handler to load the file from.
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\return Pointer to the created mesh. Returns 0 if loading failed.
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If you no longer need the mesh, you should call IAnimatedMesh::drop().
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See IReferenceCounted::drop() for more information. */
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virtual IAnimatedMesh *createMesh(io::IReadFile *file) = 0;
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};
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} // end namespace scene
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} // end namespace irr
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