Where The Fan Transition Came From
The closet-to-glam beat
Where The Beat Came From
The Fan Transition runs on the closet-to-glam format: the camera holds on the ordinary room, a quick move happens in the frame, and the next frame is the dressed-up version. The beat between the two frames is the whole trick - land it clean and the flip reads as a magic moment; land it late and the closet stays shut and the shot misses. The game keeps that exact beat as a timing test: the mark rolls toward the line and the tap is the flip.
How To Run It Off Screen
Step 1 - Set the frame on the ordinary room; do not move the camera.
Step 2 - Do the move, the fan, the swing, the step, in one clean motion.
Step 3 - Cut on the move, not after it; the cut is the beat.
Step 4 - The next frame has to be the flipped version; no gap between the two.
Step 5 - Watch the edit back and note where the flip landed.
Step 6 - Bring the beat into the game version and feel the same crossing under a line.
Why The Beat Is The Point
The format dies the moment the flip lands late. A clean flip reads as a magic moment and a late one reads as a cut that was not meant to happen. The game is built on that - the crossing is the flip and the line is the moment it is supposed to land, and the whole skill is the tap arriving on the crossing, not the approach.
The One Rule
The cut is the beat, not the motion. A clean motion with a late cut reads as a miss, and a slightly rough motion with a clean cut reads as the whole thing.