Add realworld_subset/Gravity/Freefall/4

realworld_subset/Gravity/Freefall/4/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 = 1.37, v_0 = 0.0
+TennisBall: d = 0.07, e = 0.75, h = 1.41, v_0 = 0.0

realworld_subset/Gravity/Freefall/4/annotation_config.json

@@ -0,0 +1,54 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "label": "Ground",
+    "restitution": 0.5
+  },
+  "objects": [
+    {
+      "height": 1.37,
+      "id": 1,
+      "initial_velocity_v": 0,
+      "name": "Floorball",
+      "restitution": 0.86,
+      "size": 0.07,
+      "size_symbol": "d",
+      "static": true
+    },
+    {
+      "height": 1.41,
+      "id": 2,
+      "initial_velocity_v": 0,
+      "name": "TennisBall",
+      "restitution": 0.75,
+      "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/4/formula_info.json

@@ -0,0 +1,18 @@
+{
+  "correct_letter": "A",
+  "correct_formula": "v = v_0 + g·t",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nFloorball: d = 0.07, e = 0.86, h = 1.37, v_0 = 0.0\nTennisBall: d = 0.07, e = 0.75, h = 1.41, v_0 = 0.0",
+  "choices": [
+    "v = v_0 + g·t",
+    "F_fall = m·g·(1 + v/c) / √(1 - v²/c²)",
+    "v_final = -e·v_impact",
+    "Q = m·c·ΔT"
+  ],
+  "correct_index": 0,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/4",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/4/initial_state/initial_velocity.json

@@ -0,0 +1,25 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/4/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 32.0624,
+  "scale_meters": 0.067,
+  "meters_per_pixel": 0.00209,
+  "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/4/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7242fd664e7970d450a61801c7784d180b8af89b27ca003df8098e944311f2ec
+size 2048128

realworld_subset/Gravity/Freefall/4/initial_state/mask_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd555b182e5acce66a81dc31aea151b63842802b6999f0df1ad9547677cb5529
+size 1024128

realworld_subset/Gravity/Freefall/4/instance_segmentation/maps.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9a50e836433a52350f4401426e70717d41f880f59e16721eef5770ea5e92b70
+size 71178

realworld_subset/Gravity/Freefall/4/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc20a78c1b3c91ddfa8c7a48e0d8fa7a3c62903c5bc5bda8169384b351566643
+size 1024128

realworld_subset/Gravity/Freefall/4/instantaneous_velocity/velocity.json

@@ -0,0 +1,27 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/4/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.4,
+  "frame_index": 12,
+  "scale_px": 32.0624,
+  "scale_meters": 0.067,
+  "meters_per_pixel": 0.00209,
+  "velocities": {
+    "1": {
+      "u_ms": 0.055133,
+      "v_ms": 4.273271,
+      "speed_ms": 4.273627,
+      "du_px": 0.8793,
+      "dv_px": 68.1542,
+      "static": false
+    },
+    "2": {
+      "u_ms": -0.240989,
+      "v_ms": 4.113927,
+      "speed_ms": 4.12098,
+      "du_px": -3.8435,
+      "dv_px": 65.6129,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/4/mask/maps.npz

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+oid sha256:bff6d1055de0fc84f0093d324b14e801a6ec8667f75d9e92d1a6a644ef4940ee
+size 39154

realworld_subset/Gravity/Freefall/4/physics_duration.txt

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

realworld_subset/Gravity/Freefall/4/rgb/video.mp4

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+version https://git-lfs.github.com/spec/v1
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+size 379590