Bg Mori Hineri
From CloudModding OoT Wiki
Bg_Mori_Hineri is the actor for the twisted corridor in the Forest Temple
Glitches
Bg_Mori_Hineri appears to force the Camera S state to DUNGEON1. However, if you pull out a bow or c-up on a normal floor, you'll switch to that floor's normal Camera S state, causing a weird "zoom in" glitch