test2/source/blender/python/mathutils/mathutils_Quaternion.hh

/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

#pragma once

/** \file
 * \ingroup pymathutils
 */

#include <Python.h>

#include "mathutils.hh"

extern PyTypeObject quaternion_Type;

#define QuaternionObject_Check(v) PyObject_TypeCheck((v), &quaternion_Type)
#define QuaternionObject_CheckExact(v) (Py_TYPE(v) == &quaternion_Type)

struct QuaternionObject {
  BASE_MATH_MEMBERS(quat);
};

/* 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. */

[[nodiscard]] PyObject *Quaternion_CreatePyObject(const float quat[4], PyTypeObject *base_type);
[[nodiscard]] PyObject *Quaternion_CreatePyObject_wrap(float quat[4], PyTypeObject *base_type)
    ATTR_NONNULL(1);
[[nodiscard]] PyObject *Quaternion_CreatePyObject_cb(PyObject *cb_user,
                                                     unsigned char cb_type,
                                                     unsigned char cb_subtype);