Vector3D typing in opengl_mobject

[BenskiBoy]

Description of bug / unexpected behavior

Name error raised line 1225 manim/mobject/opengl/opengl_mobject.py when running in preview mode. i.e.
manim -qm -p --renderer=opengl main.py TableExamples
Adding from manim.typing import Vector3D regardless of type checking seems to do the trick.

Additionally, it seems the example code for table needs to updated.

https://docs.manim.community/en/stable/reference/manim.mobject.table.html
The line t2.get_horizontal_lines()[:3].set_z_index(1) should call .set_z(1) i believe.

Expected behavior

How to reproduce the issue

Code for reproducing the problem

from manim import *


class TableExamples(Scene):
    def construct(self):
        t0 = Table(
            [["First", "Second"], ["Third", "Fourth"]],
            row_labels=[Text("R1"), Text("R2")],
            col_labels=[Text("C1"), Text("C2")],
            top_left_entry=Text("TOP"),
        )

Additional media files

Images/GIFs

Logs

Terminal output

NameError: name 'Vector3D' is not defined

NameError: name 'Vector3D' is not defined

PASTE HERE OR PROVIDE LINK TO https://pastebin.com/ OR SIMILAR

System specifications

System Details

• OS (with version, e.g., Windows 10 v2004 or macOS 10.15 (Catalina)): Ubuntu 24.04.2 LTS
• RAM: 32GB
• Python version (python/py/python3 --version): 3.12
• Installed modules (provide output from pip list):

PASTE HERE

LaTeX details

• LaTeX distribution (e.g. TeX Live 2020):
• Installed LaTeX packages:

Additional comments