godot/thirdparty/assimp/code/PostProcessing/EmbedTexturesProcess.h

/*
Open Asset Import Library (assimp)
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*/

#pragma once

#include "Common/BaseProcess.h"

#include <string>

struct aiNode;

namespace Assimp {

/**
 *  Force embedding of textures (using the path = "*1" convention).
 *  If a texture's file does not exist at the specified path
 *  (due, for instance, to an absolute path generated on another system),
 *  it will check if a file with the same name exists at the root folder
 *  of the imported model. And if so, it uses that.
 */
class ASSIMP_API EmbedTexturesProcess : public BaseProcess {
public:
    /// The default class constructor.
    EmbedTexturesProcess();

    /// The class destructor.
    virtual ~EmbedTexturesProcess();

    /// Overwritten, @see BaseProcess
    virtual bool IsActive(unsigned int pFlags) const;

    /// Overwritten, @see BaseProcess
    virtual void SetupProperties(const Importer* pImp);

    /// Overwritten, @see BaseProcess
    virtual void Execute(aiScene* pScene);

private:
    // Resolve the path and add the file content to the scene as a texture.
    bool addTexture(aiScene* pScene, std::string path) const;

private:
    std::string mRootPath;
};

} // namespace Assimp