[Bf-python] Another Mesh question

[Ken Hughes]

Chris Want wrote:
> 
> OK, next question:
> 
> Why can I do this:
> 
> me.verts = None
> 
> but I can't do this:
> 
> me.faces = None
> 
> (python says me.faces is read only).

We implemented PVerts (non-wrapped vertices) and these can be assigned 
to me.verts through the Mesh_setVerts setter.  Since there no PFaces or 
PEdges, those setters aren't implemented.  The only thing they would 
probably be good for is just what you're trying to do -- clearing the 
whole edge or face list.

> Related to this question: what is the best way
> to wipe all of the data from a mesh?

Actually, me.verts = None is probably the best; after looking at the 
code again, it calls free_mesh() and NULLs all the BPy object's pointers.

Ken