Select 3 vertices

I am writing a script that allows me to add one vertex and I would like to know how I can select 3 vertices, which are always the same vertices. I’ve gone through the api and can’t seem to find anything. PLS help.

You could just have somthing like this:

def triSelect(obj, verts):
         v =
         for i in verts:
                 v[i].select = True

… then put your vertices in a variable:

myVerts = [1, 2, 3]

… then anytime you need to select those verts, just:

triSelect(yourObject, myVerts)

eta: This must be done in Object mode.

You could also add the verts to a vertex group and just select the vertex group.