diff options
author | Campbell Barton <ideasman42@gmail.com> | 2011-02-08 06:37:49 +0300 |
---|---|---|
committer | Campbell Barton <ideasman42@gmail.com> | 2011-02-08 06:37:49 +0300 |
commit | 53afd198084e4bca72d6694708d801a799a2f76f (patch) | |
tree | 551887b832a1be33f0173b825685c063cfe9eeab /source/blender/python | |
parent | 0242a96f3bc0d844c6ca1c3916671b891de10d9f (diff) |
fix [#25975] Quaternion/Vector.negated() isn't available
theres no need for value.negated(), better use -vec / -quat. however -quat didn't exist.
Diffstat (limited to 'source/blender/python')
-rw-r--r-- | source/blender/python/generic/mathutils_quat.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/source/blender/python/generic/mathutils_quat.c b/source/blender/python/generic/mathutils_quat.c index 56757ae5d2d..b28ef866fea 100644 --- a/source/blender/python/generic/mathutils_quat.c +++ b/source/blender/python/generic/mathutils_quat.c @@ -744,6 +744,20 @@ static PyObject *Quaternion_mul(PyObject *q1, PyObject *q2) return NULL; } +/* -obj + returns the negative of this object*/ +static PyObject *Quaternion_neg(QuaternionObject *self) +{ + float tquat[QUAT_SIZE]; + + if(!BaseMath_ReadCallback(self)) + return NULL; + + negate_v4_v4(tquat, self->quat); + return newQuaternionObject(tquat, Py_NEW, Py_TYPE(self)); +} + + //-----------------PROTOCOL DECLARATIONS-------------------------- static PySequenceMethods Quaternion_SeqMethods = { (lenfunc) Quaternion_len, /* sq_length */ @@ -771,7 +785,7 @@ static PyNumberMethods Quaternion_NumMethods = { 0, /*nb_remainder*/ 0, /*nb_divmod*/ 0, /*nb_power*/ - (unaryfunc) 0, /*nb_negative*/ + (unaryfunc) Quaternion_neg, /*nb_negative*/ (unaryfunc) 0, /*tp_positive*/ (unaryfunc) 0, /*tp_absolute*/ (inquiry) 0, /*tp_bool*/ |