[Bf-python] Coordinatesystem problem

[Thomas Buschhardt]

Hallo, I've a geometrical problem and I hope you can help me out. There 
is a way to translate the world-coordinatesystem to a local-coordinate 
system. In my case: I want to find out where is a simple point (vertex) 
from a standard cube after I rotate the cube in all 3 directions 
(X,Y,Z). Is there a "simple" Blender.Object-function like 
"getLocalTransform...." or did you know a formula to do this ?

Bye Thomas