assimp/code/TerragenLoader.h

/*
Open Asset Import Library (assimp)
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*/

/** @file  TerragenLoader.h
 *  @brief Declaration of the .ter importer class. 
 */
#ifndef INCLUDED_AI_TERRAGEN_TERRAIN_LOADER_H
#define INCLUDED_AI_TERRAGEN_TERRAIN_LOADER_H

#include "BaseImporter.h"
namespace Assimp	{

// Magic strings
#define AI_TERR_BASE_STRING         "TERRAGEN"
#define AI_TERR_TERRAIN_STRING      "TERRAIN "
#define AI_TERR_EOF_STRING          "EOF "

// Chunka
#define AI_TERR_CHUNK_XPTS          "XPTS"
#define AI_TERR_CHUNK_YPTS          "YPTS"
#define AI_TERR_CHUNK_SIZE          "SIZE"
#define AI_TERR_CHUNK_SCAL          "SCAL"
#define AI_TERR_CHUNK_CRAD          "CRAD"
#define AI_TERR_CHUNK_CRVM          "CRVM"
#define AI_TERR_CHUNK_ALTW          "ALTW"

// ---------------------------------------------------------------------------
/** @brief Importer class to load Terragen (0.9) terrain files.
 *
 *  The loader is basing on the information found here:
 *  http://www.planetside.co.uk/terragen/dev/tgterrain.html#chunks
*/
class TerragenImporter : public BaseImporter
{
public:
	TerragenImporter();
	~TerragenImporter();


public:

	// -------------------------------------------------------------------
	bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
		bool checkSig) const;

protected:

	// -------------------------------------------------------------------
	const aiImporterDesc* GetInfo () const;

	// -------------------------------------------------------------------
	void InternReadFile( const std::string& pFile, aiScene* pScene, 
		IOSystem* pIOHandler);

	// -------------------------------------------------------------------
	void SetupProperties(const Importer* pImp);

private:

	bool configComputeUVs;

}; //! class TerragenImporter

} // end of namespace Assimp

#endif // AI_AC3DIMPORTER_H_INC