Trimesh: get triangles touched in collision?

Hi,

Is there a way to get a list of which triangles were touched in a trimesh
collision?  There's mention
of a patch to add a "dGeomTriMeshGetTouchedTriangle" function in the
mailing list archives (about
March 2006), but that function doesn't seem to exist in the 0.9 source.

Also, can anyone recommend a SIMPLE editor for creating trimesh shapes?
The shapes don't need
to be very complicated, but the editor needs to be usable by someone with
near-zero artistic ability,
and even less skill at "intuitive" interfaces.

Thanks,
James