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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contributor(s): Joseph Gilbert
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __MATHUTILS_QUATERNION_H__
#define __MATHUTILS_QUATERNION_H__
/** \file blender/python/mathutils/mathutils_Quaternion.h
* \ingroup pymathutils
*/
extern PyTypeObject quaternion_Type;
#define QuaternionObject_Check(_v) PyObject_TypeCheck((_v), &quaternion_Type)
typedef struct {
BASE_MATH_MEMBERS(quat);
} QuaternionObject;
/* struct data contains a pointer to the actual data that the
* object uses. It can use either PyMem allocated data (which will
* be stored in py_data) or be a wrapper for data allocated through
* blender (stored in blend_data). This is an either/or struct not both */
/* prototypes */
PyObject *Quaternion_CreatePyObject(
const float quat[4],
PyTypeObject *base_type
) ATTR_WARN_UNUSED_RESULT;
PyObject *Quaternion_CreatePyObject_wrap(
float quat[4],
PyTypeObject *base_type
) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
PyObject *Quaternion_CreatePyObject_cb(
PyObject *cb_user,
unsigned char cb_type, unsigned char cb_subtype
) ATTR_WARN_UNUSED_RESULT;
#endif /* __MATHUTILS_QUATERNION_H__ */
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