dos3d
annotate src/vmath.h @ 21:00d84ab1ef26
switched to wacom
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 21 Sep 2013 18:17:55 +0300 |
| parents | 4a0e9ab12ad0 |
| children | f2c2e45e8edd |
| rev | line source |
|---|---|
| nuclear@15 | 1 #ifndef VMATH_H_ |
| nuclear@15 | 2 #define VMATH_H_ |
| nuclear@15 | 3 |
| nuclear@21 | 4 #include <math.h> |
| nuclear@21 | 5 |
| nuclear@21 | 6 #ifndef M_PI |
| nuclear@21 | 7 #define M_PI 3.1415926536 |
| nuclear@21 | 8 #endif |
| nuclear@21 | 9 |
| nuclear@15 | 10 typedef struct { |
| nuclear@15 | 11 float x, y, z, w; |
| nuclear@15 | 12 } vec4_t; |
| nuclear@15 | 13 |
| nuclear@15 | 14 typedef struct { |
| nuclear@15 | 15 float x, y, z; |
| nuclear@15 | 16 } vec3_t; |
| nuclear@15 | 17 |
| nuclear@15 | 18 typedef struct { |
| nuclear@15 | 19 float x, y; |
| nuclear@15 | 20 } vec2_t; |
| nuclear@15 | 21 |
| nuclear@15 | 22 |
| nuclear@15 | 23 #endif /* VMATH_H_ */ |