Joseph Gilbert
b89035906d
- also included is some fixes for preprocessor inclues and some clean up of the previous commit
-rewrite and bugfixes
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Here's my changelog:
-fixed Rand() so that it doesn't seed everytime and should generate better random numbers
- changed a few error return types to something more appropriate
- clean up of uninitialized variables & removal of unneccessary objects
- NMesh returns wrapped vectors now
- World returns wrapped matrices now
- Object.getEuler() and Object.getBoundingBox() return Wrapped data when data is present
- Object.getMatrix() returns wrapped data if it's worldspace, 'localspace' returns a new matrix
- Vector, Euler, Mat, Quat, call all now internally wrap object without destroying internal datablocks
- Removed memory allocation (unneeded) from all methods
- Vector's resize methods are only applicable to new vectors not wrapped data.
- Matrix(), Quat(), Euler(), Vector() now accepts ANY sequence list, including tuples, list, or a self object to copy - matrices accept multiple sequences
- Fixed Slerp() so that it now works correctly values are clamped between 0 and 1
- Euler.rotate does internal rotation now
- Slice assignment now works better for all types
- Vector * Vector and Quat * Quat are defined and return the DOT product
- Mat * Vec and Vec * Mat are defined now
- Moved #includes to .c file from headers. Also fixed prototypes in mathutils
- Added new helper functions for incref'ing to genutils
- Major cleanup of header files includes - include Mathutils.h for access to math types
- matrix.toQuat() and .toEuler() now fixed take appropriate matrix sizes
- Matrix() with no parameters now returns an identity matrix by default not a zero matrix
- printf() now prints with 6 digits instead of 4
- printf() now prints output with object descriptor
- Matrices now support [x][y] assignment (e.g. matrix[x][y] = 5.4)
- Matrix[index] = value now expectes a sequence not an integer. This will now set a ROW of the matrix through a sequence. index cannot go above the row size of the matrix.
- slice operations on matrices work with sequences now (rows of the matrix) example: mymatrix[0:2] returns a list of 2 wrapped vectors with access to the matrix data.
- slice assignment will no longer modify the data if the assignment operation fails
- fixed error in matrix * scalar multiplication
- euler.toMatrix(), toQuat() no longer causes "creep" from repeated use
- Wrapped data will generate wrapped objects when toEuler(), toQuat(), toMatrix() is used
- Quats can be created with angle/axis, axis/angle
- 4x4 matrices can be multiplied by 3D vectors (by popular demand :))
- vec *quat / quat * vec is now defined
- vec.magnitude alias for vec.length
- all self, internal methods return a pointer to self now so you can do print vector.internalmethod() or vector.internalmethod().nextmethod() (no more print matrix.inverse() returning 'none')
- these methods have been deprecated (still functioning but suggested to use the corrected functionality):
* CopyVec() - replaced by Vector() functionality
* CopyMat() - replaced by Matrix() functionality
* CopyQuat() - replace by Quaternion() functionality
* CopyEuler() - replaced by Euler() functionality
* RotateEuler() - replaced by Euler.rotate() funtionality
* MatMultVec() - replaced by matrix * vector
* VecMultMat() - replaced by vector * matrix
- New struct containers references to python object data or internally allocated blender data for wrapping
* Explaination here: math structs now function as a 'simple wrapper' or a 'py_object' - data that is created on the fly will now be a 'py_object' with its memory managed by python
* otherwise if the data is returned by blender's G.main then the math object is a 'simple wrapper' and data can be accessed directly from the struct just like other python objects.
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
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* $Id$
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*
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* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* This is a new part of Blender.
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*
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* Contributor(s): Michel Selten
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*
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* ***** END GPL/BL DUAL LICENSE BLOCK *****
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*/
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#ifndef EXPP_OBJECT_H
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#define EXPP_OBJECT_H
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#include <Python.h>
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#include <stdio.h>
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#include "BDR_editobject.h"
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#include "BKE_armature.h"
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#include "BKE_curve.h"
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#include "BKE_global.h"
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#include "BKE_library.h"
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#include "BKE_lattice.h"
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#include "BKE_main.h"
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#include "BKE_mesh.h"
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#include "BKE_object.h"
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#include "BKE_scene.h"
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#include "BKE_displist.h" /* for makeDispList */
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#include "BKE_font.h" /* for text_to_font */
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#include "BLI_arithb.h"
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#include "BLI_blenlib.h"
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#include "DNA_armature_types.h"
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#include "DNA_action_types.h"
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#include "DNA_ID.h"
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#include "DNA_listBase.h"
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#include "DNA_scene_types.h"
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#include "DNA_userdef_types.h"
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#include "DNA_view3d_types.h"
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#include "DNA_action_types.h"
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#include "gen_utils.h"
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/* The Object PyType Object defined in Object.c */
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extern PyTypeObject Object_Type;
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#define BPy_Object_Check(v) \
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((v)->ob_type == &Object_Type) /* for type checking */
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/*****************************************************************************/
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/* Python BPy_Object structure definition. */
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/*****************************************************************************/
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typedef struct {
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PyObject_HEAD struct Object *object;
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} BPy_Object;
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PyObject *Object_Init( void );
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PyObject *Object_CreatePyObject( struct Object *obj );
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Object *Object_FromPyObject( PyObject * py_obj );
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int Object_CheckPyObject( PyObject * py_obj );
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Object *GetObjectByName( char *name );
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int EXPP_add_obdata( struct Object *object );
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#endif /* EXPP_OBJECT_H */
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