AnimReader.hh

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#ifdef OPEN_GL
 
#ifndef _ANIM_READER_HH_
#define _ANIM_READER_HH_
 
#include <string>
#include <vector>
 
namespace OpenGLMbs{
 
class AnimReader
{
    public:
        AnimReader(const char* anim_filename);
        ~AnimReader();
 
        void FillQ(double target_t, int nb_q, double *q_vec);
        void FillQIndex(int index, int nb_q, double *q_vec);
        int getNbStep() const {return t_size;}
        double getTime(int step) const {return t_vec[step];}
 
    private:
        bool IsFloat(std::string cur_str);
        float StringToFloat(std::string cur_str);
        int NbQCompute(const char* anim_filename);
        void IndexTime(double target_t, int &i0, int &i1);
 
        int nb_q;   
        int t_size; 
 
        double init_t; 
        double end_t;  
        double diff_t; 
 
        std::vector<double> t_vec; 
 
        std::vector<double*> q_tab; 
};
 
}
#endif
#endif