The hwe_door_rotating_text_tscc.rar file you have requested: Tools and Utilities / Tutorials / Rotating Door Tutorial - 1.49mb is not available. Perhaps try browsing all files for the game Half-Life 2 and upload any files you want to share or are missing. This is the only information we could locate:
Theese doors will not be affected by the physics in the game. You can set the number of degrees that the door will rotate aswell as some other nifty settings. Theese doors will not be affected by the physics in the game.