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

1 files changed, 19 insertions, 26 deletions

diff --git a/source/blender/python/api2_2x/vector.h b/source/blender/python/api2_2x/vector.h
index 2e0250c3a07..f8ad164543b 100644
--- a/source/blender/python/api2_2x/vector.h
+++ b/source/blender/python/api2_2x/vector.h
@@ -1,7 +1,3 @@
-
-
-/* Matrix and vector objects in Python */
-
 /* $Id$
  *
  * ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
@@ -28,7 +24,7 @@
  *
  * The Original Code is: all of this file.
  *
- * Contributor(s): Willian P. Germano
+ * Contributor(s): Willian P. Germano & Joseph Gilbert
  *
  * ***** END GPL/BL DUAL LICENSE BLOCK *****
  *
@@ -38,42 +34,39 @@
 #define EXPP_vector_h
 
 #include "Python.h"
-
-#include "BKE_utildefines.h"
-
 #include "gen_utils.h"
-#include "vector.h"
+#include "Types.h"
+#include "matrix.h"
+#include "BKE_utildefines.h"
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
 
 /*****************************/
-/*    Matrix Python Object   */
+//    Vector Python Object   
 /*****************************/
-/* temporar hack for typecasts */
 
-typedef float (*Matrix4Ptr)[4];
+#define VectorObject_Check(v) ((v)->ob_type == &vector_Type)
 
 typedef struct {
 	PyObject_VAR_HEAD
-	float *vec;
+	float * vec;
 	int size;
-
+	int flag;
+		//0 - no coercion
+		//1 - coerced from int
+		//2 - coerced from float
 } VectorObject;
 
-typedef struct {
-	PyObject_VAR_HEAD
-	PyObject *rows[4];
-	Matrix4Ptr mat;
-	Matrix4Ptr mem;
-} MatrixObject;
-
-
-/* PROTOS */
-
+//prototypes
 PyObject *newVectorObject(float *vec, int size);
-PyObject *newMatrixObject(float mat[][4]);
-void init_py_matrix(void);
+PyObject *Vector_Zero(VectorObject *self);
+PyObject *Vector_Normalize(VectorObject *self);
+PyObject *Vector_Negate(VectorObject *self);
+PyObject *Vector_Resize2D(VectorObject *self);
+PyObject *Vector_Resize3D(VectorObject *self);
+PyObject *Vector_Resize4D(VectorObject *self);
 
 #endif /* EXPP_vector_h */
+