https://community.gamedev.tv/t/solved-problem-with-using-unityengine-ui/22531
[SOLVED] Problem with "using UnityEngine.UI" - Ask - GameDev.tv
Mar 8, 2017 - Hello, I am trying to complete this lesson, but when I follow instructions as explained at 10:37 in the video, when I type in using UnityEngine.UI, I don't get...
solvedproblemusinguiask
https://docs.unity3d.com/es/2021.1/ScriptReference/Joint.html
UnityEngine.Joint - Unity Scripting API
Un Joint es la clase base para todos los joints (articulaciones).
jointunityscriptingapi