archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity

svn merge -r 21041:21301 https://svn.blender.org/svnroot/bf-blender/branches/blender2.5/blender

Browse Source
This commit is contained in:
Andre Susano Pinto
2009-07-02 11:28:42 +00:00
parent 2acac0ff99
commit b14298f959
825 changed files with 14547 additions and 77617 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
source/blender/python/generic/Mathutils.h
View File

@@ -1,5 +1,5 @@
/*
* $Id: Mathutils.h 20332 2009-05-22 03:22:56Z campbellbarton $
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
@@ -38,10 +38,28 @@
#include "quat.h"
#include "euler.h"
/* #define USE_MATHUTILS_DEG - for backwards compat */
/* Can cast different mathutils types to this, use for generic funcs */
typedef struct {
PyObject_VAR_HEAD
float *data; /*array of data (alias), wrapped status depends on wrapped status */
PyObject *cb_user; /* if this vector references another object, otherwise NULL, *Note* this owns its reference */
unsigned char cb_type; /* which user funcs do we adhere to, RNA, GameObject, etc */
unsigned char cb_subtype; /* subtype: location, rotation... to avoid defining many new functions for every attribute of the same type */
unsigned char wrapped; /* wrapped data type? */
} BaseMathObject;
PyObject *BaseMathObject_getOwner( BaseMathObject * self, void * );
PyObject *BaseMathObject_getWrapped( BaseMathObject *self, void * );
void BaseMathObject_dealloc(BaseMathObject * self);
PyObject *Mathutils_Init( const char * from );
PyObject *row_vector_multiplication(VectorObject* vec, MatrixObject * mat);
PyObject *column_vector_multiplication(MatrixObject * mat, VectorObject* vec);
PyObject *quat_rotation(PyObject *arg1, PyObject *arg2);
int EXPP_FloatsAreEqual(float A, float B, int floatSteps);
@@ -49,8 +67,9 @@ int EXPP_VectorsAreEqual(float *vecA, float *vecB, int size, int floatSteps);
#define Py_PI 3.14159265358979323846
#define Py_WRAP 1024
#define Py_NEW 2048
#define Py_NEW 1
#define Py_WRAP 2
/* Mathutils is used by the BGE and Blender so have to define
@@ -65,4 +84,26 @@ int EXPP_VectorsAreEqual(float *vecA, float *vecB, int size, int floatSteps);
#define Py_RETURN_TRUE return Py_INCREF(Py_True), Py_True
#endif
typedef struct Mathutils_Callback Mathutils_Callback;
struct Mathutils_Callback {
int (*check)(PyObject *user); /* checks the user is still valid */
int (*get)(PyObject *user, int subtype, float *from); /* gets the vector from the user */
int (*set)(PyObject *user, int subtype, float *to); /* sets the users vector values once the vector is modified */
int (*get_index)(PyObject *user, int subtype, float *from,int index); /* same as above but only for an index */
int (*set_index)(PyObject *user, int subtype, float *to, int index); /* same as above but only for an index */
};
int Mathutils_RegisterCallback(Mathutils_Callback *cb);
int _BaseMathObject_ReadCallback(BaseMathObject *self);
int _BaseMathObject_WriteCallback(BaseMathObject *self);
int _BaseMathObject_ReadIndexCallback(BaseMathObject *self, int index);
int _BaseMathObject_WriteIndexCallback(BaseMathObject *self, int index);
/* since this is called so often avoid where possible */
#define BaseMath_ReadCallback(_self) (((_self)->cb_user ? _BaseMathObject_ReadCallback((BaseMathObject *)_self):1))
#define BaseMath_WriteCallback(_self) (((_self)->cb_user ?_BaseMathObject_WriteCallback((BaseMathObject *)_self):1))
#define BaseMath_ReadIndexCallback(_self, _index) (((_self)->cb_user ? _BaseMathObject_ReadIndexCallback((BaseMathObject *)_self, _index):1))
#define BaseMath_WriteIndexCallback(_self, _index) (((_self)->cb_user ? _BaseMathObject_WriteIndexCallback((BaseMathObject *)_self, _index):1))
#endif /* EXPP_Mathutils_H */