Somewhat improved wrapping

scripting/.dir-locals.el

@@ -0,0 +1,4 @@
+;;; Directory Local Variables
+;;; For more information see (info "(emacs) Directory Variables")
+
+((c-mode . ((mode . c++))))

scripting/couch.i

@@ -1,9 +1,9 @@
 %module couch
 
-%typemap(in) cfloat {
-  $1 = (cfloat) lua_tonumber(L, $input);
- }
+%include "typemaps.i"
+
 %{
+#include "types.h"
 #include "Node.h"
 #include "Transform.h"
 #include "Spatial.h"
@@ -11,11 +11,18 @@
 #include "Mesh.h"
 #include "Ball.h"
 #include "Camera.h"
-%}
+  %}
+
 typedef float cfloat;
-struct Vector3 {
+%ignore "cfloat";
+
+class Vector3 {
+public:
   cfloat x, y, z;
 };
+%ignore "Vector3";
+
+%include "types.h"
 %include "Node.h"
 %include "Spatial.h"
 %include "Transform.h"
@@ -23,3 +30,4 @@ struct Vector3 {
 %include "Mesh.h"
 %include "Ball.h"
 %include "Camera.h"
+