glviewvol
annotate src/curve.h @ 12:773f89037a35
added copyright headers
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Wed, 31 Dec 2014 07:57:04 +0200 |
| parents | 04330eb80b36 |
| children |
| rev | line source |
|---|---|
| nuclear@12 | 1 /* |
| nuclear@12 | 2 glviewvol is an OpenGL 3D volume data viewer |
| nuclear@12 | 3 Copyright (C) 2014 John Tsiombikas <nuclear@member.fsf.org> |
| nuclear@12 | 4 |
| nuclear@12 | 5 This program is free software: you can redistribute it and/or modify |
| nuclear@12 | 6 it under the terms of the GNU General Public License as published by |
| nuclear@12 | 7 the Free Software Foundation, either version 3 of the License, or |
| nuclear@12 | 8 (at your option) any later version. |
| nuclear@12 | 9 |
| nuclear@12 | 10 This program is distributed in the hope that it will be useful, |
| nuclear@12 | 11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
| nuclear@12 | 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| nuclear@12 | 13 GNU General Public License for more details. |
| nuclear@12 | 14 |
| nuclear@12 | 15 You should have received a copy of the GNU General Public License |
| nuclear@12 | 16 along with this program. If not, see <http://www.gnu.org/licenses/>. |
| nuclear@12 | 17 */ |
| nuclear@4 | 18 #ifndef CURVE_H_ |
| nuclear@4 | 19 #define CURVE_H_ |
| nuclear@4 | 20 |
| nuclear@4 | 21 #include <vector> |
| nuclear@4 | 22 #include <inttypes.h> |
| nuclear@4 | 23 |
| nuclear@4 | 24 struct CurvePoint { |
| nuclear@4 | 25 uint16_t t_int; // save time as an integer to allow exact lookup and change |
| nuclear@4 | 26 float value; |
| nuclear@4 | 27 }; |
| nuclear@4 | 28 |
| nuclear@4 | 29 class Curve { |
| nuclear@4 | 30 private: |
| nuclear@4 | 31 std::vector<CurvePoint> cp; |
| nuclear@4 | 32 |
| nuclear@4 | 33 public: |
| nuclear@4 | 34 void set_point(float t, float val); |
| nuclear@4 | 35 void set_point_int(uint16_t ti, float val); |
| nuclear@4 | 36 |
| nuclear@4 | 37 bool delete_point(uint16_t ti); |
| nuclear@4 | 38 |
| nuclear@4 | 39 CurvePoint *get_point(int idx); |
| nuclear@4 | 40 const CurvePoint *get_point(int idx) const; |
| nuclear@4 | 41 int get_num_points() const; |
| nuclear@4 | 42 |
| nuclear@4 | 43 CurvePoint *get_point_at(uint16_t ti); |
| nuclear@4 | 44 const CurvePoint *get_point_at(uint16_t ti) const; |
| nuclear@4 | 45 |
| nuclear@4 | 46 float value(float t) const; |
| nuclear@4 | 47 float value_int(uint16_t ti) const; |
| nuclear@4 | 48 }; |
| nuclear@4 | 49 |
| nuclear@4 | 50 #endif // CURVE_H_ |