diff options
Diffstat (limited to 'source/blender/python/generic/Mathutils.h')
| -rw-r--r-- | source/blender/python/generic/Mathutils.h | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/source/blender/python/generic/Mathutils.h b/source/blender/python/generic/Mathutils.h index e8882c3dac2..a89b779ecbb 100644 --- a/source/blender/python/generic/Mathutils.h +++ b/source/blender/python/generic/Mathutils.h @@ -1,5 +1,5 @@ /* - * $Id: Mathutils.h 20332 2009-05-22 03:22:56Z campbellbarton $ + * $Id$ * * ***** BEGIN GPL LICENSE BLOCK ***** * @@ -40,8 +40,6 @@ 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 +47,9 @@ 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 +64,33 @@ 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 _Vector_ReadCallback(VectorObject *self); +int _Vector_WriteCallback(VectorObject *self); +int _Vector_ReadIndexCallback(VectorObject *self, int index); +int _Vector_WriteIndexCallback(VectorObject *self, int index); + +/* since this is called so often avoid where possible */ +#define Vector_ReadCallback(_self) (((_self)->cb_user ? _Vector_ReadCallback(_self):1)) +#define Vector_WriteCallback(_self) (((_self)->cb_user ?_Vector_WriteCallback(_self):1)) +#define Vector_ReadIndexCallback(_self, _index) (((_self)->cb_user ? _Vector_ReadIndexCallback(_self, _index):1)) +#define Vector_WriteIndexCallback(_self, _index) (((_self)->cb_user ? _Vector_WriteIndexCallback(_self, _index):1)) + + +int _Matrix_ReadCallback(MatrixObject *self); +int _Matrix_WriteCallback(MatrixObject *self); + +#define Matrix_ReadCallback(_self) (((_self)->cb_user ?_Matrix_ReadCallback(_self):1)) +#define Matrix_WriteCallback(_self) (((_self)->cb_user ?_Matrix_WriteCallback(_self):1)) + #endif /* EXPP_Mathutils_H */ |