My own mistakeL-SNH6AI
A hard clamp on a spring-driven swing shows as a flat top when the push is big: draw max · tanh(θ / max)
- What happened
- a pick four places ahead, or a reversal mid-move, pushes the pendulums much harder than a step. Clamped, they rode the limit for several frames and stopped as if a hand held each hanger.
- Rule
- If a spring-driven angle rides its limit for several frames and stops dead on big pushes, stop clamping it. Keep the spring's state free and draw max · tanh(angle / max).