Getting the last vertex in a line created from extruded a vertice

Coding Python Support
1

Hi I have a line created from extruded vertices and I try to select the last vertice in the line programmatically. any help would be appreciated.

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2

Depending on what data you want from the vertex the following should help you.
edited to show access to different curve type point data.

import bpy

ob = bpy.context.object
if ob.type == 'MESH':
    # list of verts
    all_verts = ob.data.vertices
    # single vert still in list
    last_vert = all_verts[-1:]
    # single vert no list
    last_vert = all_verts[-1:][0]
    # coordinates
    last_vert.co
if ob.type == 'CURVE':
    # a single curve object can hold multiple curves
    # we will focus on 1st curve
    spline = ob.data.splines[0]
    if spline.type == 'BEZIER':
        # points are stored slightly differently in different curve types
        points = spline.bezier_points
        last_vert = points[-1:][0]
    if spline.type == 'POLY':
        points = spline.points
        last_vert = points[-1:][0]

print(last_vert.co)
3

Possible solution.

import bpy

# mesh active
obj = bpy.context.active_object.name

# l_all = list with all vertices of the mesh
l_all = bpy.data.meshes[obj].vertices

# select the last vertex
bpy.ops.object.mode_set(mode='OBJECT')
l_all[-1].select = True

# Move l_all[-1]
bpy.ops.object.mode_set(mode='OBJECT')
l_all[-1].co.x += 0.1