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return typle for mathutils slice's.

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The main advantage with this is that its close to twice as fast to do 'vertex.co[:]' then 'tuple(vertex.co)', this is common for writing a vertex array.
the correct python behavior in this case is to return a copy of the original type, however euler and quats don't support different sizes so we cant do so easily.
This commit is contained in:
Campbell Barton
2010-12-24 03:51:34 +00:00
parent 47fc52f839
commit 2dcfa5acf9
5 changed files with 27 additions and 27 deletions
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12
source/blender/python/generic/mathutils_quat.c
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@@ -480,7 +480,7 @@ static int Quaternion_ass_item(QuaternionObject * self, int i, PyObject * ob)
//sequence slice (get)
static PyObject *Quaternion_slice(QuaternionObject * self, int begin, int end)
{
PyObject *list = NULL;
PyObject *tuple;
int count;
if(!BaseMath_ReadCallback(self))
@@ -489,14 +489,14 @@ static PyObject *Quaternion_slice(QuaternionObject * self, int begin, int end)
CLAMP(begin, 0, QUAT_SIZE);
if (end<0) end= (QUAT_SIZE + 1) + end;
CLAMP(end, 0, QUAT_SIZE);
begin = MIN2(begin,end);
begin= MIN2(begin, end);
list = PyList_New(end - begin);
for(count = begin; count < end; count++) {
PyList_SET_ITEM(list, count - begin, PyFloat_FromDouble(self->quat[count]));
tuple= PyTuple_New(end - begin);
for(count= begin; count < end; count++) {
PyTuple_SET_ITEM(tuple, count - begin, PyFloat_FromDouble(self->quat[count]));
}
return list;
return tuple;
}
//----------------------------object[z:y]------------------------
//sequence slice (set)