Add realworld_subset/Composition/1

realworld_subset/Composition/1/annotation.txt

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+Environment: g=9.81, F_drag=!=0
+Ground: e=0.5
+Floorball: d = 0.07, e = 0.86, m = 0.02, h = 0.77, v_0 = 0.0
+SteelBall: d = 0.04, e = 0.6, m = 0.26, h = 0.77, v_0 = 0.31

realworld_subset/Composition/1/annotation_config.json

@@ -0,0 +1,60 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "dynamic_friction": "TODO",
+    "label": "Ground",
+    "restitution": 0.5,
+    "static_friction": "TODO"
+  },
+  "objects": [
+    {
+      "height": 0.77,
+      "id": 1,
+      "initial_velocity_u": 0,
+      "initial_velocity_v": 0,
+      "mass": 0.023,
+      "name": "Floorball",
+      "restitution": 0.86,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    },
+    {
+      "height": 0.77,
+      "id": 2,
+      "initial_velocity_u": -0.309862,
+      "initial_velocity_v": 0,
+      "mass": 0.26,
+      "name": "SteelBall",
+      "restitution": 0.6,
+      "size": 0.04,
+      "size_symbol": "d",
+      "static": false
+    }
+  ],
+  "render": {
+    "axes_arrow_head_width": 20,
+    "axes_arrow_length": 75,
+    "axes_arrow_width": 8,
+    "fontsize": 20,
+    "margin_axes_range": [
+      5,
+      50
+    ],
+    "margin_env_range": [
+      5,
+      50
+    ],
+    "margin_ground_range": [
+      5,
+      50
+    ],
+    "velocity_arrow_head_width": 30,
+    "velocity_arrow_length": 100,
+    "velocity_arrow_width": 10
+  },
+  "task_type": "composition"
+}

realworld_subset/Composition/1/formula_info.json

@@ -0,0 +1,29 @@
+{
+  "correct_letter": "B",
+  "correct_formula": "y = h + x·tanθ - g·x² / (2·v_0²·cos²θ)",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nFloorball: d = 0.07, e = 0.86, m = 0.02, h = 0.77, v_0 = 0.0\nSteelBall: d = 0.04, e = 0.6, m = 0.26, h = 0.77, v_0 = 0.31",
+  "choices": [
+    "a_n = v² / ρ",
+    "y = h + x·tanθ - g·x² / (2·v_0²·cos²θ)",
+    "y = h·cos(g·x / v_0²) + x·tanθ",
+    "v = f·λ"
+  ],
+  "correct_index": 1,
+  "physics_type": "Composition",
+  "composition_sources": [
+    "InelasticCollision",
+    "Projectile"
+  ],
+  "choice_sources": [
+    "Projectile",
+    "Projectile",
+    "Projectile",
+    "InelasticCollision"
+  ],
+  "seed": "Composition|Composition/1",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "InelasticCollision: W_f = ∫ μ_k·m·g·ds = ΔE_k",
+    "Projectile: F_drag = (1/2)·C_d·ρ·A·v² (A = π·(d/2)²)"
+  ]
+}

realworld_subset/Composition/1/initial_state/initial_velocity.json

@@ -0,0 +1,25 @@
+{
+  "video_path": "data/processed/Composition/1/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 51.0098,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.000784,
+  "velocities": {
+    "1": {
+      "u_ms": 0.0,
+      "v_ms": 0.0,
+      "speed_ms": 0.0,
+      "du_px": 0.0,
+      "dv_px": 0.0,
+      "static": true
+    },
+    "2": {
+      "u_ms": -0.309862,
+      "v_ms": -0.002916,
+      "speed_ms": 0.309876,
+      "du_px": -13.1717,
+      "dv_px": -0.124,
+      "static": false
+    }
+  }
+}

realworld_subset/Composition/1/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ce35f3f1fe203cb841cd0f4bbeb616699126ca6c402d4c7c4d6b70bc9403e8d8
+size 2048128

realworld_subset/Composition/1/initial_state/mask_0000.npy

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+version https://git-lfs.github.com/spec/v1
+oid sha256:fd6a10334e1342021fb3b4f45f6302181ac804e7317f382956517649e03338d8
+size 1024128

realworld_subset/Composition/1/instance_segmentation/maps.npz

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+version https://git-lfs.github.com/spec/v1
+oid sha256:5b1aaca2fef10896f718c2d0f0cbb5d7baa2f204b15b41fe6e9a332ae8eac3e7
+size 105149

realworld_subset/Composition/1/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ca378d0cafcbc9820eac29cf859f849b70fbff0c12576e228afd0c52766eec8
+size 1024128

realworld_subset/Composition/1/instantaneous_velocity/velocity.json

@@ -0,0 +1,27 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Composition/1/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.9,
+  "frame_index": 27,
+  "scale_px": 51.0098,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.000784,
+  "velocities": {
+    "1": {
+      "u_ms": -0.40128,
+      "v_ms": 1.260047,
+      "speed_ms": 1.322401,
+      "du_px": -17.0612,
+      "dv_px": 53.5734,
+      "static": false
+    },
+    "2": {
+      "u_ms": -0.266352,
+      "v_ms": 0.511223,
+      "speed_ms": 0.576448,
+      "du_px": -11.3245,
+      "dv_px": 21.7357,
+      "static": false
+    }
+  }
+}

realworld_subset/Composition/1/mask/maps.npz

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+oid sha256:92b928a1cd1bfae43eacc581f0c5c145592b0ae5501b0aec29603fb621229478
+size 58221

realworld_subset/Composition/1/physics_duration.txt

@@ -0,0 +1 @@
+1.5

realworld_subset/Composition/1/rgb/video.mp4

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+version https://git-lfs.github.com/spec/v1
+oid sha256:17e194646d69da25780d13d36711842b96edff121bf2ed0f2102573b7d453197
+size 604623