glviewvol
annotate src/curve.h @ 4:04330eb80b36
lots of stuff
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Mon, 29 Dec 2014 05:41:36 +0200 |
| parents | |
| children | 773f89037a35 |
| rev | line source |
|---|---|
| nuclear@4 | 1 #ifndef CURVE_H_ |
| nuclear@4 | 2 #define CURVE_H_ |
| nuclear@4 | 3 |
| nuclear@4 | 4 #include <vector> |
| nuclear@4 | 5 #include <inttypes.h> |
| nuclear@4 | 6 |
| nuclear@4 | 7 struct CurvePoint { |
| nuclear@4 | 8 uint16_t t_int; // save time as an integer to allow exact lookup and change |
| nuclear@4 | 9 float value; |
| nuclear@4 | 10 }; |
| nuclear@4 | 11 |
| nuclear@4 | 12 class Curve { |
| nuclear@4 | 13 private: |
| nuclear@4 | 14 std::vector<CurvePoint> cp; |
| nuclear@4 | 15 |
| nuclear@4 | 16 public: |
| nuclear@4 | 17 void set_point(float t, float val); |
| nuclear@4 | 18 void set_point_int(uint16_t ti, float val); |
| nuclear@4 | 19 |
| nuclear@4 | 20 bool delete_point(uint16_t ti); |
| nuclear@4 | 21 |
| nuclear@4 | 22 CurvePoint *get_point(int idx); |
| nuclear@4 | 23 const CurvePoint *get_point(int idx) const; |
| nuclear@4 | 24 int get_num_points() const; |
| nuclear@4 | 25 |
| nuclear@4 | 26 CurvePoint *get_point_at(uint16_t ti); |
| nuclear@4 | 27 const CurvePoint *get_point_at(uint16_t ti) const; |
| nuclear@4 | 28 |
| nuclear@4 | 29 float value(float t) const; |
| nuclear@4 | 30 float value_int(uint16_t ti) const; |
| nuclear@4 | 31 }; |
| nuclear@4 | 32 |
| nuclear@4 | 33 #endif // CURVE_H_ |