Add realworld_subset/Gravity/Freefall/11

realworld_subset/Gravity/Freefall/11/annotation.txt

@@ -0,0 +1,4 @@
+Environment: g=9.81, F_drag=!=0
+Ground: e=0.5
+PingPongBall: d = 0.07, e = 0.75, h = 1.41, v_0 = 0.0
+Baseball: d = 0.07, e = 0.55, h = 1.36, v_0 = 0.0

realworld_subset/Gravity/Freefall/11/annotation_config.json

@@ -0,0 +1,54 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "label": "Ground",
+    "restitution": 0.5
+  },
+  "objects": [
+    {
+      "height": 1.41,
+      "id": 1,
+      "initial_velocity_v": 0,
+      "name": "PingPongBall",
+      "restitution": 0.75,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    },
+    {
+      "height": 1.36,
+      "id": 2,
+      "initial_velocity_v": 0,
+      "name": "Baseball",
+      "restitution": 0.55,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    }
+  ],
+  "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": "freefall"
+}

realworld_subset/Gravity/Freefall/11/formula_info.json

@@ -0,0 +1,18 @@
+{
+  "correct_letter": "D",
+  "correct_formula": "v = v_0 + g·t",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nPingPongBall: d = 0.07, e = 0.75, h = 1.41, v_0 = 0.0\nBaseball: d = 0.07, e = 0.55, h = 1.36, v_0 = 0.0",
+  "choices": [
+    "y(t) = h·(1 - e^(-g·t²/2))",
+    "B = μ_0·I / (2π·r)",
+    "F·Δt = m·v_f - m·v_i",
+    "v = v_0 + g·t"
+  ],
+  "correct_index": 3,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/11",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/11/initial_state/initial_velocity.json

@@ -0,0 +1,25 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/11/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 22.0,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.001818,
+  "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": 0.0,
+      "v_ms": 0.0,
+      "speed_ms": 0.0,
+      "du_px": 0.0,
+      "dv_px": 0.0,
+      "static": true
+    }
+  }
+}

realworld_subset/Gravity/Freefall/11/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5927d775c020903815a1126f8704f8bd3cb7018bc22da8d9402750b698f0131e
+size 2048128

realworld_subset/Gravity/Freefall/11/initial_state/mask_0000.npy

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+version https://git-lfs.github.com/spec/v1
+oid sha256:9ed12f3f7edd7823181fdcd6e358e4b00fff9020402ee1fdcb887c83e6dca51d
+size 1024128

realworld_subset/Gravity/Freefall/11/instance_segmentation/maps.npz

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+oid sha256:9d09362c866ff2cf3718b6cc171af10037b8b42f9c9f90f8750a3b1f2090c890
+size 69404

realworld_subset/Gravity/Freefall/11/instantaneous_velocity/mask.npy

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+version https://git-lfs.github.com/spec/v1
+oid sha256:795f126525ad64e97e35ed65ac4f2cfaffba3b2ab6d1760f91cadf402c28e72f
+size 1024128

realworld_subset/Gravity/Freefall/11/instantaneous_velocity/velocity.json

@@ -0,0 +1,27 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/11/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.2,
+  "frame_index": 6,
+  "scale_px": 22.0,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.001818,
+  "velocities": {
+    "1": {
+      "u_ms": 0.028592,
+      "v_ms": 2.365678,
+      "speed_ms": 2.365851,
+      "du_px": 0.5242,
+      "dv_px": 43.3751,
+      "static": false
+    },
+    "2": {
+      "u_ms": -0.088005,
+      "v_ms": 2.153712,
+      "speed_ms": 2.155509,
+      "du_px": -1.6136,
+      "dv_px": 39.4887,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/11/mask/maps.npz

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+oid sha256:f2ceeec6fdc10def5667e2b190a646f5e3b9f6bce6177e8d6304f1491fa2e459
+size 37692

realworld_subset/Gravity/Freefall/11/physics_duration.txt

@@ -0,0 +1 @@
+1.0

realworld_subset/Gravity/Freefall/11/rgb/video.mp4

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+version https://git-lfs.github.com/spec/v1
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