The GPU fly, hunting

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heat · left / right (the hot cells)
retina · 24 columns across 150°, left → right (object, motion tint); dim glow = out of the fly's range
drive · forward / turn (right +)
heading yaw °/s
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what the fly sees · 150° eye, 6 m range

The fly's brain

spikes this tick · gold = visual inputs, orange = hot cells, green = descending, white = the rest
DNa02 L / R
DNa01 L / R
DN_all L / R
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