diff options
author | Joseph Gilbert <ascotan@gmail.com> | 2004-02-29 16:20:34 +0300 |
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committer | Joseph Gilbert <ascotan@gmail.com> | 2004-02-29 16:20:34 +0300 |
commit | 8f3a9815baafb6f8fe00659cf6390a8c4092ef8b (patch) | |
tree | 9a69af7bffd6fd0d7da8e998d74a37dc273628a2 /source/blender/python/api2_2x/quat.h | |
parent | 2255ac3b19ec3b2aa0e884ad5960f34c9c0efa23 (diff) |
Mathutils library for the python API
- support for quaternions, euler, vector, matrix operations.
- euler supports unique rotation calculation
- new matrix memory construction and internal functions
- quaternion slerp and diff calculation
- 2d, 3d, 4d vector construction and handling
- full conversion support between types
- update to object/window to reflect to matrix type
- update to types/blender/module to reflect new module
Diffstat (limited to 'source/blender/python/api2_2x/quat.h')
-rw-r--r-- | source/blender/python/api2_2x/quat.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/source/blender/python/api2_2x/quat.h b/source/blender/python/api2_2x/quat.h new file mode 100644 index 00000000000..586c8beba3e --- /dev/null +++ b/source/blender/python/api2_2x/quat.h @@ -0,0 +1,74 @@ +/* + * + * ***** BEGIN GPL/BL DUAL 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. The Blender + * Foundation also sells licenses for use in proprietary software under + * the Blender License. See http://www.blender.org/BL/ for information + * about this. + * + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * The Original Code is: all of this file. + * + * Contributor(s): Joseph Gilbert + * + * ***** END GPL/BL DUAL LICENSE BLOCK ***** + * + */ + +#ifndef EXPP_quat_h +#define EXPP_quat_h + +#include "Python.h" +#include "gen_utils.h" +#include "Types.h" +#include <BLI_arithb.h> +#include "euler.h" +#include "matrix.h" + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +/*****************************/ +// Quaternion Python Object +/*****************************/ + +#define QuaternionObject_Check(v) ((v)->ob_type == &quaternion_Type) + +typedef struct { + PyObject_VAR_HEAD + float * quat; + int flag; + //0 - no coercion + //1 - coerced from int + //2 - coerced from float +} QuaternionObject; + + +//prototypes +PyObject *newQuaternionObject(float *quat); +PyObject *Quaternion_Identity(QuaternionObject *self); +PyObject *Quaternion_Negate(QuaternionObject *self); +PyObject *Quaternion_Conjugate(QuaternionObject *self); +PyObject *Quaternion_Inverse(QuaternionObject *self); +PyObject *Quaternion_Normalize(QuaternionObject *self); +PyObject *Quaternion_ToEuler(QuaternionObject *self); +PyObject *Quaternion_ToMatrix(QuaternionObject *self); + +#endif /* EXPP_quat_h */ + |