4-wave-principle.png size: 1024, 128 filter: Linear, Linear scale: 0.5 basket-ball bounds: 453, 2, 103, 103 basket-lambertian bounds: 348, 2, 103, 103 chain-1 bounds: 558, 51, 54, 152 rotate: 90 chain-2 bounds: 712, 68, 37, 126 rotate: 90 chain-3 bounds: 840, 68, 37, 112 rotate: 90 chain-4 bounds: 712, 29, 37, 98 rotate: 90 chain-end bounds: 954, 42, 63, 60 rotate: 90 platform bounds: 2, 52, 344, 53