diff options
Diffstat (limited to 'source/blender/blenlib/BLI_math_base.h')
| -rw-r--r-- | source/blender/blenlib/BLI_math_base.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/source/blender/blenlib/BLI_math_base.h b/source/blender/blenlib/BLI_math_base.h index 07de074e717..13718e83621 100644 --- a/source/blender/blenlib/BLI_math_base.h +++ b/source/blender/blenlib/BLI_math_base.h @@ -48,13 +48,16 @@ #define M_PI_2 1.57079632679489661923 #endif #ifndef M_SQRT2 -#define M_SQRT2 1.41421356237309504880 +#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ #endif #ifndef M_SQRT1_2 -#define M_SQRT1_2 0.70710678118654752440 +#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ #endif #ifndef M_SQRT3 -#define M_SQRT3 1.7320508075688772 +#define M_SQRT3 1.73205080756887729352 /* sqrt(3) */ +#endif +#ifndef M_SQRT1_3 +#define M_SQRT1_3 0.57735026918962576450 /* 1/sqrt(3) */ #endif #ifndef M_1_PI #define M_1_PI 0.318309886183790671538 @@ -157,6 +160,11 @@ static const int NAN_INT = 0x7FC00000; /******************************* Float ******************************/ +MINLINE float pow2f(float x); +MINLINE float pow3f(float x); +MINLINE float pow4f(float x); +MINLINE float pow7f(float x); + MINLINE float sqrt3f(float f); MINLINE double sqrt3d(double d); |