qt-everywhere-src-5.14.1/qt3d/src/3rdparty/assimp/code/FindInvalidDataProcess.h

/*
Open Asset Import Library (assimp)
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Copyright (c) 2006-2017, assimp team

All rights reserved.

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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
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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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*/

/** @file Defines a post processing step to search an importer's output
    for data that is obviously invalid  */
#ifndef AI_FINDINVALIDDATA_H_INC
#define AI_FINDINVALIDDATA_H_INC

#include "BaseProcess.h"
#include <assimp/types.h>
#include <assimp/anim.h>

struct aiMesh;
class FindInvalidDataProcessTest;
namespace Assimp    {

// ---------------------------------------------------------------------------
/** The FindInvalidData post-processing step. It searches the mesh data
 *  for parts that are obviously invalid and removes them.
 *
 *  Originally this was a workaround for some models written by Blender
 *  which have zero normal vectors. */
class ASSIMP_API FindInvalidDataProcess : public BaseProcess
{
public:

    FindInvalidDataProcess();
    ~FindInvalidDataProcess();

public:

    // -------------------------------------------------------------------
    //
    bool IsActive( unsigned int pFlags) const;

    // -------------------------------------------------------------------
    // Setup import settings
    void SetupProperties(const Importer* pImp);

    // -------------------------------------------------------------------
    // Run the step
    void Execute( aiScene* pScene);

public:

    // -------------------------------------------------------------------
    /** Executes the postprocessing step on the given mesh
     * @param pMesh The mesh to process.
     * @return 0 - nothing, 1 - removed sth, 2 - please delete me  */
    int ProcessMesh( aiMesh* pMesh);

    // -------------------------------------------------------------------
    /** Executes the postprocessing step on the given animation
     * @param anim The animation to process.  */
    void ProcessAnimation (aiAnimation* anim);

    // -------------------------------------------------------------------
    /** Executes the postprocessing step on the given anim channel
     * @param anim The animation channel to process.*/
    void ProcessAnimationChannel (aiNodeAnim* anim);

private:
    ai_real configEpsilon;
};

} // end of namespace Assimp

#endif // AI_AI_FINDINVALIDDATA_H_INC