source: orxonox.OLD/branches/terrain.old/src/world_entities/terrain_entity.h @ 10637

/*!
 * @file TerrainEntity.h

  *  Defines and handles the TerrainEntity of the World

    @todo implement it

    The TerrainEntity should either be build from a Model a OBJModel or from a HeightMap.
*/

#ifndef _TERRAINENTITY_H
#define _TERRAINENTITY_H

#include "world_entity.h"
#include "vector.h"

// FORWARD DECLARATION
class Material;
class Terrain;

//! A simple method to call a desired debug world.
enum DebugTerrainEntity {TERRAINENTITY_DAVE, TERRAINENTITY_BENSCH};


//! A Class to handle TerrainEntity of orxonox
class TerrainEntity : public WorldEntity
{

  public:
    TerrainEntity(const TiXmlElement* root = NULL);
    TerrainEntity(const std::string& fileName);
    TerrainEntity(DebugTerrainEntity debugTerrainEntity);
    virtual ~TerrainEntity();

    void init();
    virtual void loadParams(const TiXmlElement* root);

    void loadVegetation(const std::string& vegetationFile);

    void loadElevationmap( const std::string& _eleFile );
    void loadLightmap(const std::string& _lightFile );
    void setScale( float x, float y, float z );

    void buildDebugTerrainEntity(DebugTerrainEntity debugTerrainEntity);

    float getHeight(float x, float y);
    void getAltitude( Vector& _position, Vector& _normal );
    virtual void draw() const;
    virtual void tick( float _dt );
  public:

  private:
    Model*                      vegetation;
    int                         objectList;
    Terrain*                            terrain;
    Vector                      TerrainEntityScale;
};

#endif /* _TerrainEntity_H */