Unity Sliding Door With Switch
Make an empty gameobject and call it door drag and drop your door model into scene and rename it to body move the body object inside door add a collider preferably spherecollider to door object and make it much bigger then the body model mark it as trigger assign this script to a door object the one with a trigger collider make sure the main character is tagged player upon walking into trigger area the door should open automatically using.
Unity sliding door with switch.
Source : pinterest.com