diff options
Diffstat (limited to 'source/blender/blenlib/intern/math_base.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_base.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/source/blender/blenlib/intern/math_base.c b/source/blender/blenlib/intern/math_base.c index 1137c4114a5..be70acf622a 100644 --- a/source/blender/blenlib/intern/math_base.c +++ b/source/blender/blenlib/intern/math_base.c @@ -42,10 +42,10 @@ int pow_i(int base, int exp) return result; } -/* from python 3.1 floatobject.c - * ndigits must be between 0 and 21 */ double double_round(double x, int ndigits) { + /* From Python 3.1 `floatobject.c`. */ + double pow1, pow2, y, z; if (ndigits >= 0) { pow1 = pow(10.0, (double)ndigits); @@ -79,15 +79,6 @@ double double_round(double x, int ndigits) return z; } -/** - * Floor to the nearest power of 10, e.g.: - * - 15.0 -> 10.0 - * - 0.015 -> 0.01 - * - 1.0 -> 1.0 - * - * \param f: Value to floor, must be over 0.0. - * \note If we wanted to support signed values we could if this becomes necessary. - */ float floor_power_of_10(float f) { BLI_assert(!(f < 0.0f)); @@ -97,15 +88,6 @@ float floor_power_of_10(float f) return 0.0f; } -/** - * Ceiling to the nearest power of 10, e.g.: - * - 15.0 -> 100.0 - * - 0.015 -> 0.1 - * - 1.0 -> 1.0 - * - * \param f: Value to ceiling, must be over 0.0. - * \note If we wanted to support signed values we could if this becomes necessary. - */ float ceil_power_of_10(float f) { BLI_assert(!(f < 0.0f)); |