_new point class and update_

- adds a new point class
  * point/ vector math (p + v = p, p - p = v, etc.)
  * points can be transformed by matrices/quats
  * wraps 'place vector' type vectors that have no magnitude
- wrapped toXXX() methods work correctly
  * toXXX() will NOT wrap data (this is due to the fact that wrapped data cannot be converted)
  * added a 'wrapped' attribute to mathutils classes to determine wether the object is accessing python or blender data
- added the ability to negate vectors/points with "-vec"
  * deprecated vector.negate()
- added the ability to shorhand inverse matrices with "~mat" (tilde)
- conversion between vector/point with toXXX() methods

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/python/api2_2x/vector.h b/source/blender/python/api2_2x/vector.h
index e9aa00734ca..05f9a373f96 100644
--- a/source/blender/python/api2_2x/vector.h
+++ b/source/blender/python/api2_2x/vector.h
@@ -45,6 +45,7 @@ typedef struct {
 	}data;
 	float *vec;				//1D array of data (alias)
 	int size;
+	int wrapped;			//is wrapped data?
 	PyObject *coerced_object;
 } VectorObject;
 /*coerced_object is a pointer to the object that it was
@@ -63,6 +64,7 @@ PyObject *Vector_Negate( VectorObject * self );
 PyObject *Vector_Resize2D( VectorObject * self );
 PyObject *Vector_Resize3D( VectorObject * self );
 PyObject *Vector_Resize4D( VectorObject * self );
+PyObject *Vector_toPoint( VectorObject * self );
 PyObject *newVectorObject(float *vec, int size, int type);
 
 #endif				/* EXPP_vector_h */