Add realworld_subset/Gravity/Freefall/17

realworld_subset/Gravity/Freefall/17/annotation.txt

@@ -0,0 +1,4 @@
+Environment: g=9.81, F_drag=!=0
+Ground: e=0.5
+PingPongBall: d = 0.04, e = 0.71, h = 0.9, v_0 = 0.0
+Baseball: d = 0.07, e = 0.55, h = 1.3, v_0 = 0.0

realworld_subset/Gravity/Freefall/17/annotation_config.json

@@ -0,0 +1,54 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "label": "Ground",
+    "restitution": 0.5
+  },
+  "objects": [
+    {
+      "height": 0.9,
+      "id": 1,
+      "initial_velocity_v": 0,
+      "name": "PingPongBall",
+      "restitution": 0.71,
+      "size": 0.04,
+      "size_symbol": "d",
+      "static": true
+    },
+    {
+      "height": 1.3,
+      "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/17/formula_info.json

@@ -0,0 +1,18 @@
+{
+  "correct_letter": "B",
+  "correct_formula": "v = v_0 + g·t",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nPingPongBall: d = 0.04, e = 0.71, h = 0.9, v_0 = 0.0\nBaseball: d = 0.07, e = 0.55, h = 1.3, v_0 = 0.0",
+  "choices": [
+    "F_b = ρ_f·g·V",
+    "v = v_0 + g·t",
+    "y(t) = h·(1 - e^(-g·t²/2))",
+    "v_final = -e·v_impact"
+  ],
+  "correct_index": 1,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/17",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/17/initial_state/initial_velocity.json

@@ -0,0 +1,25 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/17/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 39.0128,
+  "scale_meters": 0.073,
+  "meters_per_pixel": 0.001871,
+  "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/17/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:754354cbcb7a4b5326ff28ba9547525d79ab3a1ca46f02a159c0bb928eddeab8
+size 2048128

realworld_subset/Gravity/Freefall/17/initial_state/mask_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8af72a5e130e0053919939f60730618ae952f51de3e6f51f9c5f643a64bb45d2
+size 1024128

realworld_subset/Gravity/Freefall/17/instance_segmentation/maps.npz

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+oid sha256:a7dfe8c6e4dc890163145d14097cd10911fb93cf268bc4194288f0726b212000
+size 68647

realworld_subset/Gravity/Freefall/17/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5a945422bf0da08035e9f3be66c32a024a06eaf79d7e736f07dd3e7ba045dbe
+size 1024128

realworld_subset/Gravity/Freefall/17/instantaneous_velocity/velocity.json

@@ -0,0 +1,27 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/17/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.3,
+  "frame_index": 9,
+  "scale_px": 39.0128,
+  "scale_meters": 0.073,
+  "meters_per_pixel": 0.001871,
+  "velocities": {
+    "1": {
+      "u_ms": 0.241501,
+      "v_ms": 2.99652,
+      "speed_ms": 3.006236,
+      "du_px": 4.3025,
+      "dv_px": 53.3854,
+      "static": false
+    },
+    "2": {
+      "u_ms": -0.192112,
+      "v_ms": 3.168382,
+      "speed_ms": 3.174201,
+      "du_px": -3.4226,
+      "dv_px": 56.4472,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/17/mask/maps.npz

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+oid sha256:7fefcfcf801626aca16c78036165761f5a0123d60468d9103aa7d1511846f187
+size 37338

realworld_subset/Gravity/Freefall/17/physics_duration.txt

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

realworld_subset/Gravity/Freefall/17/rgb/video.mp4

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