{"type": "scene_header", "seed": 5095776, "description": "Wind: 21 objects under lateral wind blowing right (strength 420).", "object_count": 21, "gravity": {"x": 420.0, "y": -981.0}, "timestep": 0.016666666666666666, "objects": [{"id": 0, "type": "rectangle", "position": {"x": 492.5161, "y": 422.7638}, "material": {"mass": 9.3468, "friction": 0.9192, "elasticity": 0.3605}, "width": 28.96249398880338, "height": 42.18780286457719}, {"id": 1, "type": "rectangle", "position": {"x": 581.5645, "y": 509.3753}, "material": {"mass": 8.132, "friction": 0.8546, "elasticity": 0.2979}, "width": 49.00792261059771, "height": 28.79635062500197}, {"id": 2, "type": "circle", "position": {"x": 580.1547, "y": 471.3237}, "material": {"mass": 7.0115, "friction": 0.1289, "elasticity": 0.4317}, "radius": 17.934926814905467}, {"id": 3, "type": "circle", "position": {"x": 327.6931, "y": 315.5074}, "material": {"mass": 0.5932, "friction": 0.4729, "elasticity": 0.5489}, "radius": 10.801481891306183}, {"id": 4, "type": "rectangle", "position": {"x": 151.6604, "y": 494.1981}, "material": {"mass": 2.5046, "friction": 0.9382, "elasticity": 0.5129}, "width": 28.877898691838787, "height": 36.86596383221783}, {"id": 5, "type": "circle", "position": {"x": 363.848, "y": 206.9397}, "material": {"mass": 5.4302, "friction": 0.5943, "elasticity": 0.9351}, "radius": 10.385588041846258}, {"id": 6, "type": "circle", "position": {"x": 155.5504, "y": 312.2389}, "material": {"mass": 2.1747, "friction": 0.5507, "elasticity": 0.8702}, "radius": 10.404716449595757}, {"id": 7, "type": "rectangle", "position": {"x": 571.6394, "y": 351.2458}, "material": {"mass": 3.4888, "friction": 0.3551, "elasticity": 0.2977}, "width": 18.501252655189013, "height": 41.383602259876554}, {"id": 8, "type": "rectangle", "position": {"x": 331.5695, "y": 392.5897}, "material": {"mass": 4.2402, "friction": 0.3057, "elasticity": 0.8876}, "width": 20.007188398767873, "height": 35.49389706756082}, {"id": 9, "type": "circle", "position": {"x": 608.9394, "y": 366.4187}, "material": {"mass": 1.9787, "friction": 0.8503, "elasticity": 0.9072}, "radius": 24.786484973518252}, {"id": 10, "type": "circle", "position": {"x": 223.1435, "y": 437.1354}, "material": {"mass": 8.5621, "friction": 0.9054, "elasticity": 0.5205}, "radius": 17.64133872895672}, {"id": 11, "type": "rectangle", "position": {"x": 585.7206, "y": 424.115}, "material": {"mass": 5.8956, "friction": 0.8146, "elasticity": 0.1349}, "width": 24.913772815726528, "height": 46.32120963264023}, {"id": 12, "type": "rectangle", "position": {"x": 404.9158, "y": 469.0506}, "material": {"mass": 1.841, "friction": 0.5516, "elasticity": 0.8048}, "width": 37.5302902856604, "height": 42.938574899037675}, {"id": 13, "type": "rectangle", "position": {"x": 235.8869, "y": 283.6538}, "material": {"mass": 3.4976, "friction": 0.3945, "elasticity": 0.756}, "width": 16.62359241143328, "height": 31.505431815532226}, {"id": 14, "type": "rectangle", "position": {"x": 267.5135, "y": 438.5158}, "material": {"mass": 3.3289, "friction": 0.7268, "elasticity": 0.7702}, "width": 18.21753962746948, "height": 27.51262425016248}, {"id": 15, "type": "rectangle", "position": {"x": 610.5843, "y": 522.2235}, "material": {"mass": 1.2248, "friction": 0.9615, "elasticity": 0.9266}, "width": 48.668201111291246, "height": 36.23435517017858}, {"id": 16, "type": "rectangle", "position": {"x": 541.5032, "y": 286.4917}, "material": {"mass": 8.8001, "friction": 0.3163, "elasticity": 0.2765}, "width": 19.198950628793888, "height": 23.662153033125612}, {"id": 17, "type": "rectangle", "position": {"x": 473.883, "y": 202.0228}, "material": {"mass": 6.4545, "friction": 0.9602, "elasticity": 0.2476}, "width": 42.22845440407096, "height": 44.700581203373766}, {"id": 18, "type": "circle", "position": {"x": 230.781, "y": 246.0089}, "material": {"mass": 6.9427, "friction": 0.8494, "elasticity": 0.1518}, "radius": 13.172999487970813}, {"id": 19, "type": "rectangle", "position": {"x": 576.4915, "y": 355.3553}, "material": {"mass": 6.035, "friction": 0.5579, "elasticity": 0.5773}, "width": 32.06148432576144, "height": 31.19689729629759}, {"id": 20, "type": "rectangle", "position": {"x": 375.9596, "y": 234.3298}, "material": {"mass": 1.5875, "friction": 0.6307, "elasticity": 0.6527}, "width": 36.29579276970166, "height": 34.196134153618374}], "scenario_type": "wind", "scenario_category": "complex", "difficulty": 4, "static_geometry": [{"type": "segment", "p1": {"x": 10.0, "y": 50.0}, "p2": {"x": 790.0, "y": 50.0}, "friction": 0.8, "elasticity": 0.5}, {"type": "segment", "p1": {"x": 10.0, "y": 50.0}, "p2": {"x": 10.0, "y": 590.0}, "friction": 0.5, "elasticity": 0.3}, {"type": "segment", "p1": {"x": 790.0, "y": 50.0}, "p2": {"x": 790.0, "y": 590.0}, "friction": 0.5, "elasticity": 0.3}]}
{"frame": 1, "description": "Frame 1: All objects are in motion.", "objects": [{"id": 0, "type": "rectangle", "position": {"x": 492.5161, "y": 422.7638}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 9.3468, "friction": 0.9192, "elasticity": 0.3605}}, {"id": 1, "type": "rectangle", "position": {"x": 581.5645, "y": 509.3753}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.132, "friction": 0.8546, "elasticity": 0.2979}}, {"id": 2, "type": "circle", "position": {"x": 580.1547, "y": 471.3237}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 7.0115, "friction": 0.1289, "elasticity": 0.4317}}, {"id": 3, "type": "circle", "position": {"x": 327.6931, "y": 315.5074}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 0.5932, "friction": 0.4729, "elasticity": 0.5489}}, {"id": 4, "type": "rectangle", "position": {"x": 151.6604, "y": 494.1981}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.5046, "friction": 0.9382, "elasticity": 0.5129}}, {"id": 5, "type": "circle", "position": {"x": 363.848, "y": 206.9397}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.4302, "friction": 0.5943, "elasticity": 0.9351}}, {"id": 6, "type": "circle", "position": {"x": 155.5504, "y": 312.2389}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.1747, "friction": 0.5507, "elasticity": 0.8702}}, {"id": 7, "type": "rectangle", "position": {"x": 571.6394, "y": 351.2458}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.4888, "friction": 0.3551, "elasticity": 0.2977}}, {"id": 8, "type": "rectangle", "position": {"x": 331.5695, "y": 392.5897}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 4.2402, "friction": 0.3057, "elasticity": 0.8876}}, {"id": 9, "type": "circle", "position": {"x": 608.9394, "y": 366.4187}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.9787, "friction": 0.8503, "elasticity": 0.9072}}, {"id": 10, "type": "circle", "position": {"x": 223.1435, "y": 437.1354}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.5621, "friction": 0.9054, "elasticity": 0.5205}}, {"id": 11, "type": "rectangle", "position": {"x": 585.7206, "y": 424.115}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.8956, "friction": 0.8146, "elasticity": 0.1349}}, {"id": 12, "type": "rectangle", "position": {"x": 404.9158, "y": 469.0506}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.841, "friction": 0.5516, "elasticity": 0.8048}}, {"id": 13, "type": "rectangle", "position": {"x": 235.8869, "y": 283.6538}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.4976, "friction": 0.3945, "elasticity": 0.756}}, {"id": 14, "type": "rectangle", "position": {"x": 267.5135, "y": 438.5158}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.3289, "friction": 0.7268, "elasticity": 0.7702}}, {"id": 15, "type": "rectangle", "position": {"x": 610.5843, "y": 522.2235}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.2248, "friction": 0.9615, "elasticity": 0.9266}}, {"id": 16, "type": "rectangle", "position": {"x": 541.5032, "y": 286.4917}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.8001, "friction": 0.3163, "elasticity": 0.2765}}, {"id": 17, "type": "rectangle", "position": {"x": 473.883, "y": 202.0228}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.4545, "friction": 0.9602, "elasticity": 0.2476}}, {"id": 18, "type": "circle", "position": {"x": 230.781, "y": 246.0089}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.9427, "friction": 0.8494, "elasticity": 0.1518}}, {"id": 19, "type": "rectangle", "position": {"x": 576.4915, "y": 355.3553}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.035, "friction": 0.5579, "elasticity": 0.5773}}, {"id": 20, "type": "rectangle", "position": {"x": 375.9596, "y": 234.3298}, "velocity": {"x": 7.0, "y": -16.35}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.5875, "friction": 0.6307, "elasticity": 0.6527}}]}
{"frame": 2, "description": "Frame 2: All objects are in motion.", "objects": [{"id": 0, "type": "rectangle", "position": {"x": 492.6328, "y": 422.4913}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 9.3468, "friction": 0.9192, "elasticity": 0.3605}}, {"id": 1, "type": "rectangle", "position": {"x": 581.6812, "y": 508.9131}, "velocity": {"x": 14.0, "y": -32.7}, "angle": -0.017271, "angular_velocity": 0.0, "material": {"mass": 8.132, "friction": 0.8546, "elasticity": 0.2979}}, {"id": 2, "type": "circle", "position": {"x": 580.2713, "y": 471.0512}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 7.0115, "friction": 0.1289, "elasticity": 0.4317}}, {"id": 3, "type": "circle", "position": {"x": 327.8098, "y": 315.2349}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 0.5932, "friction": 0.4729, "elasticity": 0.5489}}, {"id": 4, "type": "rectangle", "position": {"x": 151.7771, "y": 493.9256}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.5046, "friction": 0.9382, "elasticity": 0.5129}}, {"id": 5, "type": "circle", "position": {"x": 363.9646, "y": 206.6672}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.4302, "friction": 0.5943, "elasticity": 0.9351}}, {"id": 6, "type": "circle", "position": {"x": 155.667, "y": 311.9664}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.1747, "friction": 0.5507, "elasticity": 0.8702}}, {"id": 7, "type": "rectangle", "position": {"x": 570.325, "y": 350.9733}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.026754, "angular_velocity": 0.0, "material": {"mass": 3.4888, "friction": 0.3551, "elasticity": 0.2977}}, {"id": 8, "type": "rectangle", "position": {"x": 331.6861, "y": 392.3172}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 4.2402, "friction": 0.3057, "elasticity": 0.8876}}, {"id": 9, "type": "circle", "position": {"x": 610.0789, "y": 366.1462}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.9787, "friction": 0.8503, "elasticity": 0.9072}}, {"id": 10, "type": "circle", "position": {"x": 223.2601, "y": 436.8629}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.5621, "friction": 0.9054, "elasticity": 0.5205}}, {"id": 11, "type": "rectangle", "position": {"x": 585.8372, "y": 423.8425}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.8956, "friction": 0.8146, "elasticity": 0.1349}}, {"id": 12, "type": "rectangle", "position": {"x": 405.0324, "y": 468.7781}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.841, "friction": 0.5516, "elasticity": 0.8048}}, {"id": 13, "type": "rectangle", "position": {"x": 236.0036, "y": 283.3813}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.4976, "friction": 0.3945, "elasticity": 0.756}}, {"id": 14, "type": "rectangle", "position": {"x": 267.6301, "y": 438.2433}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.3289, "friction": 0.7268, "elasticity": 0.7702}}, {"id": 15, "type": "rectangle", "position": {"x": 610.7009, "y": 523.211}, "velocity": {"x": 14.0, "y": -32.7}, "angle": -0.018546, "angular_velocity": 0.0, "material": {"mass": 1.2248, "friction": 0.9615, "elasticity": 0.9266}}, {"id": 16, "type": "rectangle", "position": {"x": 541.6199, "y": 286.2192}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.8001, "friction": 0.3163, "elasticity": 0.2765}}, {"id": 17, "type": "rectangle", "position": {"x": 473.9997, "y": 201.7503}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.4545, "friction": 0.9602, "elasticity": 0.2476}}, {"id": 18, "type": "circle", "position": {"x": 230.8976, "y": 245.7364}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.9427, "friction": 0.8494, "elasticity": 0.1518}}, {"id": 19, "type": "rectangle", "position": {"x": 577.1001, "y": 355.0828}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.026754, "angular_velocity": 0.0, "material": {"mass": 6.035, "friction": 0.5579, "elasticity": 0.5773}}, {"id": 20, "type": "rectangle", "position": {"x": 376.0763, "y": 234.0573}, "velocity": {"x": 14.0, "y": -32.7}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.5875, "friction": 0.6307, "elasticity": 0.6527}}]}
{"frame": 3, "description": "Frame 3: All objects are in motion.", "objects": [{"id": 0, "type": "rectangle", "position": {"x": 492.8661, "y": 421.9463}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 9.3468, "friction": 0.9192, "elasticity": 0.3605}}, {"id": 1, "type": "rectangle", "position": {"x": 581.9114, "y": 508.1964}, "velocity": {"x": 21.0, "y": -49.05}, "angle": -0.032883, "angular_velocity": 0.0, "material": {"mass": 8.132, "friction": 0.8546, "elasticity": 0.2979}}, {"id": 2, "type": "circle", "position": {"x": 580.5047, "y": 470.5062}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 7.0115, "friction": 0.1289, "elasticity": 0.4317}}, {"id": 3, "type": "circle", "position": {"x": 328.0431, "y": 314.6899}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 0.5932, "friction": 0.4729, "elasticity": 0.5489}}, {"id": 4, "type": "rectangle", "position": {"x": 152.0104, "y": 493.3806}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.5046, "friction": 0.9382, "elasticity": 0.5129}}, {"id": 5, "type": "circle", "position": {"x": 364.198, "y": 206.1222}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.4302, "friction": 0.5943, "elasticity": 0.9351}}, {"id": 6, "type": "circle", "position": {"x": 155.9004, "y": 311.4214}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.1747, "friction": 0.5507, "elasticity": 0.8702}}, {"id": 7, "type": "rectangle", "position": {"x": 569.2591, "y": 350.3935}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.049792, "angular_velocity": 0.0, "material": {"mass": 3.4888, "friction": 0.3551, "elasticity": 0.2977}}, {"id": 8, "type": "rectangle", "position": {"x": 331.9195, "y": 391.7722}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 4.2402, "friction": 0.3057, "elasticity": 0.8876}}, {"id": 9, "type": "circle", "position": {"x": 611.2625, "y": 365.6266}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.9787, "friction": 0.8503, "elasticity": 0.9072}}, {"id": 10, "type": "circle", "position": {"x": 223.4935, "y": 436.3179}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.5621, "friction": 0.9054, "elasticity": 0.5205}}, {"id": 11, "type": "rectangle", "position": {"x": 586.0706, "y": 423.2975}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.8956, "friction": 0.8146, "elasticity": 0.1349}}, {"id": 12, "type": "rectangle", "position": {"x": 405.2658, "y": 468.2331}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.841, "friction": 0.5516, "elasticity": 0.8048}}, {"id": 13, "type": "rectangle", "position": {"x": 236.2369, "y": 282.8363}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.4976, "friction": 0.3945, "elasticity": 0.756}}, {"id": 14, "type": "rectangle", "position": {"x": 267.8635, "y": 437.6983}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.3289, "friction": 0.7268, "elasticity": 0.7702}}, {"id": 15, "type": "rectangle", "position": {"x": 610.9554, "y": 523.8056}, "velocity": {"x": 21.0, "y": -49.05}, "angle": -0.034388, "angular_velocity": 0.0, "material": {"mass": 1.2248, "friction": 0.9615, "elasticity": 0.9266}}, {"id": 16, "type": "rectangle", "position": {"x": 541.8532, "y": 285.6742}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.8001, "friction": 0.3163, "elasticity": 0.2765}}, {"id": 17, "type": "rectangle", "position": {"x": 474.233, "y": 201.2053}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.4545, "friction": 0.9602, "elasticity": 0.2476}}, {"id": 18, "type": "circle", "position": {"x": 231.131, "y": 245.1914}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.9427, "friction": 0.8494, "elasticity": 0.1518}}, {"id": 19, "type": "rectangle", "position": {"x": 577.7729, "y": 354.5495}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.049792, "angular_velocity": 0.0, "material": {"mass": 6.035, "friction": 0.5579, "elasticity": 0.5773}}, {"id": 20, "type": "rectangle", "position": {"x": 376.3096, "y": 233.5123}, "velocity": {"x": 21.0, "y": -49.05}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.5875, "friction": 0.6307, "elasticity": 0.6527}}]}
{"frame": 4, "description": "Frame 4: All objects are in motion.", "objects": [{"id": 0, "type": "rectangle", "position": {"x": 493.2161, "y": 421.1288}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 9.3468, "friction": 0.9192, "elasticity": 0.3605}}, {"id": 1, "type": "rectangle", "position": {"x": 582.256, "y": 507.2238}, "velocity": {"x": 28.0, "y": -65.4}, "angle": -0.046916, "angular_velocity": 0.0, "material": {"mass": 8.132, "friction": 0.8546, "elasticity": 0.2979}}, {"id": 2, "type": "circle", "position": {"x": 580.8547, "y": 469.6887}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 7.0115, "friction": 0.1289, "elasticity": 0.4317}}, {"id": 3, "type": "circle", "position": {"x": 328.3931, "y": 313.8724}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 0.5932, "friction": 0.4729, "elasticity": 0.5489}}, {"id": 4, "type": "rectangle", "position": {"x": 152.3604, "y": 492.5631}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.5046, "friction": 0.9382, "elasticity": 0.5129}}, {"id": 5, "type": "circle", "position": {"x": 364.548, "y": 205.3047}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.4302, "friction": 0.5943, "elasticity": 0.9351}}, {"id": 6, "type": "circle", "position": {"x": 156.2504, "y": 310.6039}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 2.1747, "friction": 0.5507, "elasticity": 0.8702}}, {"id": 7, "type": "rectangle", "position": {"x": 568.4307, "y": 349.5173}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.069555, "angular_velocity": 0.0, "material": {"mass": 3.4888, "friction": 0.3551, "elasticity": 0.2977}}, {"id": 8, "type": "rectangle", "position": {"x": 332.2695, "y": 390.9547}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 4.2402, "friction": 0.3057, "elasticity": 0.8876}}, {"id": 9, "type": "circle", "position": {"x": 612.4911, "y": 364.8529}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.9787, "friction": 0.8503, "elasticity": 0.9072}}, {"id": 10, "type": "circle", "position": {"x": 223.8435, "y": 435.5004}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.5621, "friction": 0.9054, "elasticity": 0.5205}}, {"id": 11, "type": "rectangle", "position": {"x": 586.4206, "y": 422.48}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 5.8956, "friction": 0.8146, "elasticity": 0.1349}}, {"id": 12, "type": "rectangle", "position": {"x": 405.6158, "y": 467.4156}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.841, "friction": 0.5516, "elasticity": 0.8048}}, {"id": 13, "type": "rectangle", "position": {"x": 236.5869, "y": 282.0188}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.4976, "friction": 0.3945, "elasticity": 0.756}}, {"id": 14, "type": "rectangle", "position": {"x": 268.2135, "y": 436.8808}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 3.3289, "friction": 0.7268, "elasticity": 0.7702}}, {"id": 15, "type": "rectangle", "position": {"x": 611.3408, "y": 524.0182}, "velocity": {"x": 28.0, "y": -65.4}, "angle": -0.048333, "angular_velocity": 0.0, "material": {"mass": 1.2248, "friction": 0.9615, "elasticity": 0.9266}}, {"id": 16, "type": "rectangle", "position": {"x": 542.2032, "y": 284.8567}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 8.8001, "friction": 0.3163, "elasticity": 0.2765}}, {"id": 17, "type": "rectangle", "position": {"x": 474.583, "y": 200.3878}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.4545, "friction": 0.9602, "elasticity": 0.2476}}, {"id": 18, "type": "circle", "position": {"x": 231.481, "y": 244.3739}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 6.9427, "friction": 0.8494, "elasticity": 0.1518}}, {"id": 19, "type": "rectangle", "position": {"x": 578.5161, "y": 353.7516}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.069555, "angular_velocity": 0.0, "material": {"mass": 6.035, "friction": 0.5579, "elasticity": 0.5773}}, {"id": 20, "type": "rectangle", "position": {"x": 376.6596, "y": 232.6948}, "velocity": {"x": 28.0, "y": -65.4}, "angle": 0.0, "angular_velocity": 0.0, "material": {"mass": 1.5875, "friction": 0.6307, "elasticity": 0.6527}}]}