diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/math_defs.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/math_defs.h b/include/math_defs.h new file mode 100644 index 00000000..d3c8b1b4 --- /dev/null +++ b/include/math_defs.h @@ -0,0 +1,15 @@ +#ifndef AL_MATH_DEFS_H +#define AL_MATH_DEFS_H + +#define F_PI (3.14159265358979323846f) +#define F_PI_2 (1.57079632679489661923f) +#define F_TAU (6.28318530717958647692f) + +#ifndef FLT_EPSILON +#define FLT_EPSILON (1.19209290e-07f) +#endif + +#define DEG2RAD(x) ((ALfloat)(x) * (F_PI/180.0f)) +#define RAD2DEG(x) ((ALfloat)(x) * (180.0f/F_PI)) + +#endif /* AL_MATH_DEFS_H */ |