PyRNA API support for matrix types as Mathutils matrix (with callbacks) rather then a generic rna sequence of floats.

Any 3x3 or 4x4 rna matrix will automatically be returned as a Mathutils matrix.
This makes useful stuff like multiplying a vector location by an object matrix possible.
 ob = bpy.data.scenes[0].objects[0]
 print (ob.data.verts[0].co * ob.matrix)

Also added mathutils matrix types to the BGE GameObject.localOrientation, worldOrientation

* MT_Matrix3x3 added getValue3x3 and setValue3x3, assumed a 4x3 float array.
* KX_GameObject.cpp convenience functions NodeSetGlobalOrientation, NodeGetLocalOrientation, NodeGetLocalScaling, NodeGetLocalPosition.
* 2.5 python api now initializes modules BGL, Mathutils and Geometry
* modules py3 PyModuleDef's use PyModuleDef_HEAD_INIT, rather then {}, was making msvc fail to build.
* added macros for Vector_ReadCallback, Vector_WriteCallback etc. to check if the callback pointer is set before calling the function.

1 files changed, 7 insertions, 14 deletions

diff --git a/source/gameengine/Ketsji/KX_GameObject.h b/source/gameengine/Ketsji/KX_GameObject.h
index b01b0cae641..59285714950 100644
--- a/source/gameengine/Ketsji/KX_GameObject.h
+++ b/source/gameengine/Ketsji/KX_GameObject.h
@@ -397,6 +397,7 @@ public:
 	void	NodeSetLocalPosition(const MT_Point3& trans	);
 
 	void	NodeSetLocalOrientation(const MT_Matrix3x3& rot	);
+	void	NodeSetGlobalOrientation(const MT_Matrix3x3& rot	);
 
 	void	NodeSetLocalScale(	const MT_Vector3& scale	);
 
@@ -410,21 +411,13 @@ public:
 		double time
 	);
 
-	const 
-		MT_Matrix3x3&			
-	NodeGetWorldOrientation(
-	) const;
-
-	const 
-		MT_Vector3&			
-	NodeGetWorldScaling(
-	) const;
-
-	const 
-		MT_Point3&			
-	NodeGetWorldPosition(
-	) const;
+	const MT_Matrix3x3& NodeGetWorldOrientation(  ) const;
+	const MT_Vector3& NodeGetWorldScaling(  ) const;
+	const MT_Point3& NodeGetWorldPosition(  ) const;
 
+	const MT_Matrix3x3& NodeGetLocalOrientation(  ) const;
+	const MT_Vector3& NodeGetLocalScaling(  ) const;
+	const MT_Point3& NodeGetLocalPosition(  ) const;
 
 	/**
 	 * @section scene graph node accessor functions.