bset.h

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#ifndef LE_BSET_H
#define LE_BSET_H

#include "global.h"
#include "config.h"

#include "color.h"
#include "geometry.h"

/*****************************************************************************/
typedef enum {
    LE_BSET_EXIST       = 0x01,     
} LE_BSET_FLAGS;

/*****************************************************************************/
class LeBSet
{
public:
    LeBSet();
    LeBSet(int noBillboards);
    ~LeBSet();

    void shadowCopy(LeBSet * copy) const;
    void copy(LeBSet * copy) const;
    
    void basic();
    void clear();
    
    void allocate(int noBillboards);
    void deallocate();

    void transform(const LeMatrix &matrix);
    void setMatrix(const LeMatrix &matrix);
    void updateMatrix();

// Overall positioning
    LeMatrix view;          
    LeVertex pos;           
    LeVertex scale;         
    LeVertex angle;         
// Static billboards data
    LeVertex * places;      
    float * sizes;          
    LeColor * colors;       
    int * texSlots;         
    int * flags;            
    int noBillboards;       
// Computed billboards data
    LeColor * shades;       
    bool allocated;         
};

#endif // LE_BSET_H