Add realworld_subset/Gravity/Freefall/14

realworld_subset/Gravity/Freefall/14/annotation.txt

@@ -0,0 +1,4 @@
+Environment: g=9.81, F_drag=!=0
+Ground: e=0.5
+Floorball: d = 0.07, e = 0.86, h = 1.4, v_0 = 0.0
+SteelBall: d = 0.04, e = 0.6, h = 1.05, v_0 = 0.0

realworld_subset/Gravity/Freefall/14/annotation_config.json

@@ -0,0 +1,54 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "label": "Ground",
+    "restitution": 0.5
+  },
+  "objects": [
+    {
+      "height": 1.4,
+      "id": 1,
+      "initial_velocity_v": 0,
+      "name": "Floorball",
+      "restitution": 0.86,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    },
+    {
+      "height": 1.05,
+      "id": 2,
+      "initial_velocity_v": 0,
+      "name": "SteelBall",
+      "restitution": 0.6,
+      "size": 0.04,
+      "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/14/formula_info.json

@@ -0,0 +1,18 @@
+{
+  "correct_letter": "A",
+  "correct_formula": "y(t) = h + v_0·t + (1/2)·g·t²",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nFloorball: d = 0.07, e = 0.86, h = 1.4, v_0 = 0.0\nSteelBall: d = 0.04, e = 0.6, h = 1.05, v_0 = 0.0",
+  "choices": [
+    "y(t) = h + v_0·t + (1/2)·g·t²",
+    "v_final = -e·v_impact",
+    "Δy = g²·t³ / (6·v_0)",
+    "E = h·f"
+  ],
+  "correct_index": 0,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/14",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/14/initial_state/initial_velocity.json

@@ -0,0 +1,25 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/14/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 28.0179,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.001428,
+  "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/14/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25ae9317b9764d606f9b66b4cfb414dbadeba8b518e654e00c0234296c148cdc
+size 2048128

realworld_subset/Gravity/Freefall/14/initial_state/mask_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d1d99dd3d5a8fe070908ddd23acd6b07390af4b26b88effc3dd97657f605674
+size 1024128

realworld_subset/Gravity/Freefall/14/instance_segmentation/maps.npz

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+version https://git-lfs.github.com/spec/v1
+oid sha256:5f190cd673986fb1d65c611274ac44e8d7e43538acbc19d7d21e10ff76eaf36f
+size 70409

realworld_subset/Gravity/Freefall/14/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:917831b0a202783ef21519c2c4be52a6ea5af6b7b982d76126ca3c08792829ab
+size 1024128

realworld_subset/Gravity/Freefall/14/instantaneous_velocity/velocity.json

@@ -0,0 +1,27 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/14/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.1,
+  "frame_index": 3,
+  "scale_px": 28.0179,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.001428,
+  "velocities": {
+    "1": {
+      "u_ms": 0.003332,
+      "v_ms": 1.258303,
+      "speed_ms": 1.258307,
+      "du_px": 0.0778,
+      "dv_px": 29.3721,
+      "static": false
+    },
+    "2": {
+      "u_ms": 0.003717,
+      "v_ms": 0.75378,
+      "speed_ms": 0.753789,
+      "du_px": 0.0868,
+      "dv_px": 17.5952,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/14/mask/maps.npz

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+oid sha256:be1ef89a64997e216bb9138a7e69c4e72668b6985bb3b9cd1fab35fc8e3d1c2c
+size 38912

realworld_subset/Gravity/Freefall/14/physics_duration.txt

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

realworld_subset/Gravity/Freefall/14/rgb/video.mp4

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+version https://git-lfs.github.com/spec/v1
+oid sha256:3b2a6147314291c365a174b4a83c468ff7dbee2e5c0f9f43be99954f12a71107
+size 416343