diff options
Diffstat (limited to 'source/blender/blenlib')
-rw-r--r-- | source/blender/blenlib/intern/math_base_inline.c | 8 | ||||
-rw-r--r-- | source/blender/blenlib/intern/math_vector.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/source/blender/blenlib/intern/math_base_inline.c b/source/blender/blenlib/intern/math_base_inline.c index 90a91cbe26f..bb6bc0db00d 100644 --- a/source/blender/blenlib/intern/math_base_inline.c +++ b/source/blender/blenlib/intern/math_base_inline.c @@ -95,10 +95,10 @@ MINLINE float saacos(float fac) MINLINE float saasin(float fac) { if (UNLIKELY(fac <= -1.0f)) { - return (float)-M_PI / 2.0f; + return (float)-M_PI_2; } else if (UNLIKELY(fac >= 1.0f)) { - return (float)M_PI / 2.0f; + return (float)M_PI_2; } else { return asinf(fac); @@ -131,10 +131,10 @@ MINLINE float saacosf(float fac) MINLINE float saasinf(float fac) { if (UNLIKELY(fac <= -1.0f)) { - return (float)-M_PI / 2.0f; + return (float)-M_PI_2; } else if (UNLIKELY(fac >= 1.0f)) { - return (float)M_PI / 2.0f; + return (float)M_PI_2; } else { return asinf(fac); diff --git a/source/blender/blenlib/intern/math_vector.c b/source/blender/blenlib/intern/math_vector.c index e71b1150d8f..da6a6dff16f 100644 --- a/source/blender/blenlib/intern/math_vector.c +++ b/source/blender/blenlib/intern/math_vector.c @@ -289,7 +289,7 @@ void mid_v3_v3v3_angle_weighted(float r[3], const float a[3], const float b[3]) BLI_ASSERT_UNIT_V3(b); add_v3_v3v3(r, a, b); - angle = ((float)(1.0 / (M_PI / 2.0)) * + angle = ((float)M_2_PI * /* normally we would only multiply by 2, * but instead of an angle make this 0-1 factor */ 2.0f) * @@ -305,7 +305,7 @@ void mid_v3_angle_weighted(float r[3]) /* double check they are normalized */ BLI_assert(len_squared_v3(r) <= 1.0f + FLT_EPSILON); - angle = ((float)(1.0 / (M_PI / 2.0)) * + angle = ((float)M_2_PI * /* normally we would only multiply by 2, * but instead of an angle make this 0-1 factor */ 2.0f) * |