assimp/code/RemoveRedundantMaterials.h

/*
Open Asset Import Library (ASSIMP)
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*/

/** @file RemoveRedundantMaterials.h
 *  @brief Defines a post processing step to remove redundant materials 
 */
#ifndef AI_REMOVEREDUNDANTMATERIALS_H_INC
#define AI_REMOVEREDUNDANTMATERIALS_H_INC

#include "BaseProcess.h"
#include "../include/aiMesh.h"

class RemoveRedundantMatsTest;
namespace Assimp	{

// ---------------------------------------------------------------------------
/** RemoveRedundantMatsProcess: Postprocessing steo to remove redundant 
 *  materials from the imported scene.
 */
class ASSIMP_API RemoveRedundantMatsProcess : public BaseProcess
{
	friend class Importer;
	friend class ::RemoveRedundantMatsTest; // grant the unit test full access to us

protected:
	/** Constructor to be privately used by Importer */
	RemoveRedundantMatsProcess();

	/** Destructor, private as well */
	~RemoveRedundantMatsProcess();

public:
	// -------------------------------------------------------------------
	// Check whether step is active
	bool IsActive( unsigned int pFlags) const;

	// -------------------------------------------------------------------
	// Execute step on a given scene
	void Execute( aiScene* pScene);

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


	// -------------------------------------------------------------------
	/** @brief Set list of fixed (unmutable) materials
	 *  @param fixed See #AI_CONFIG_PP_RRM_EXCLUDE_LIST
	 */
	void SetFixedMaterialsString(const std::string& fixed = "") {
		configFixedMaterials = fixed;
	}

	// -------------------------------------------------------------------
	/** @brief Get list of fixed (unmutable) materials
	 *  @return See #AI_CONFIG_PP_RRM_EXCLUDE_LIST
	 */
	const std::string& GetFixedMaterialsString() const {
		return configFixedMaterials;
	}

private:

	//! Configuration option: list of all fixed materials
	std::string configFixedMaterials;
};

} // end of namespace Assimp

#endif // !!AI_REMOVEREDUNDANTMATERIALS_H_INC