source: GTP/trunk/Lib/Illum/IBRBillboardCloudTrees/OGRE/include/LBBC/LBBCLeaf.h @ 721

#ifndef _LBBCLEAF_H
#define _LBBCLEAF_H


#include "BBCEntity.h"

namespace LBBC {

class _BBCExport Leaf : public BBC::Entity {
  protected:
    Ogre::Vector3 mPosition;

    Ogre::Quaternion mOrientation;

        float mLeafD;

    float mPlaneD;

    Ogre::Vector3 mPlaneNormal;

        Ogre::Vector3 mLeafNormal;

        std::vector<Ogre::Vector3> mFacesNormals;

        //typedef std::set<unsigned int,std::greater<unsigned int> > ID_FACESet;
        //typedef std::hash_set <unsigned int, hash<unsigned int >, equal_to<unsigned int > > ID_FACESet;
        // Working version...
        //std::hash_set<int, std::hash_compare<int, std::greater<unsigned int> > > subTri;
        typedef stdext::hash_set <unsigned int> ID_FACESet;
        ID_FACESet mFacesEntitySet;

  public:
    bool hasFace(unsigned int value);

        void addFace(unsigned int value);

        void removeFace(unsigned int value);

        unsigned int getFace(unsigned int value);

        unsigned int getNumFaces();

        void addFaceNormal(Ogre::Vector3 value);

        void removeFaceNormal(unsigned int value);

        Ogre::Vector3 getFaceNormal(unsigned int value);
   
    void setPlaneD(float value);

    float getPlaneD();

        void setPlaneNormal(Ogre::Vector3 value);

        Ogre::Vector3 getPlaneNormal();

        void setPosition(Ogre::Vector3 value);

        Ogre::Vector3 getPosition();

        Ogre::Quaternion getOrientation();

        void setOrientation(const Ogre::Quaternion & Quaternion);

        unsigned int getNumLeafNormals();
        
        void setLeafNormal(Ogre::Vector3 normal);

        Ogre::Vector3 getLeafNormal();

        void setLeafD(float leafD);

        float getLeafD();

        void addFaceInfo(BBC::UniqueVertex v0, BBC::UniqueVertex v1, BBC::UniqueVertex v2);

        void readLeaf(TiXmlNode *leafNode);

        void writeLeaf(TiXmlNode *leafNode);

    Leaf();

    virtual ~Leaf();

};

}
#endif