Blender as geometry library

[rcco]

Hello,

currently i'm searching for a data structure to represent geometry. I known there is winged-edge, half-edge, etc and, i think, blender uses a custom data structure.

My question is: can blender be customized (or already provides) a shared library (or .dll in windows) in which a data structure is available to model geometry?

Mainly i need to "walk" throuh the geometry of an object. For example, from a face get all vertices, or from an edge walk to another edge.

In another way: can blender provide me, in a form of a shared library, topology information of a given geometric object?

Thank you for any help,
rcco

[stiv]

Blender was written as an application, not a library. The code is there but separating it out is a big task.