FlyBrain 0.1.0 (first beta)

• A fruit fly entity steered by a leaky integrate-and-fire simulation of an 18,247-neuron flight-relevant subnet of the MaleCNS v1.0 connectome (parameters from Shiu et al. 2024).
• Vision via raycasts encoded into visual cell types (LC4, LPLC2, LC16, H2, ocellar and others); looming triggers the giant fiber escape.
• Motor and descending neurons are decoded into thrust, yaw, climb, landing and wing beat commands.
• Behaviour layer (simplification, config behaviorLayer): body saccades, a preferred height band, landing, resting, walking and takeoff.
• Detailed fly model with animated wings, banking and pitch, a perched pose and walking legs.
• Live brain HUD (/flybrain debug), commands /flybrain spawn, /flybrain backend and /flybrain stats.
• Multithreaded brain scheduler with distance-based level of detail; about 30 flies in real time on a 12-thread CPU.
• Optional: load a FlyWire subnet you built locally (FlyWire data is not included).