C++ (Cpp) double_round Examples

Example #1

File: mathutils_Color.c Project: mik0001/Blender

/* note: BaseMath_ReadCallback must be called beforehand */
static PyObject *Color_ToTupleExt(ColorObject *self, int ndigits)
{
	PyObject *ret;
	int i;

	ret= PyTuple_New(COLOR_SIZE);

	if (ndigits >= 0) {
		for (i= 0; i < COLOR_SIZE; i++) {
			PyTuple_SET_ITEM(ret, i, PyFloat_FromDouble(double_round((double)self->col[i], ndigits)));
		}
	}
	else {
		for (i= 0; i < COLOR_SIZE; i++) {
			PyTuple_SET_ITEM(ret, i, PyFloat_FromDouble(self->col[i]));
		}
	}

	return ret;
}

Example #2

/* note: BaseMath_ReadCallback must be called beforehand */
static PyObject *Quaternion_to_tuple_ext(QuaternionObject *self, int ndigits)
{
	PyObject *ret;
	int i;

	ret = PyTuple_New(QUAT_SIZE);

	if (ndigits >= 0) {
		for (i = 0; i < QUAT_SIZE; i++) {
			PyTuple_SET_ITEM(ret, i, PyFloat_FromDouble(double_round((double)self->quat[i], ndigits)));
		}
	}
	else {
		for (i = 0; i < QUAT_SIZE; i++) {
			PyTuple_SET_ITEM(ret, i, PyFloat_FromDouble(self->quat[i]));
		}
	}

	return ret;
}