Add realworld_subset/Gravity/Freefall/31

realworld_subset/Gravity/Freefall/31/annotation.txt

@@ -0,0 +1,3 @@
+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

realworld_subset/Gravity/Freefall/31/annotation_config.json

@@ -0,0 +1,44 @@
+{
+  "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
+    }
+  ],
+  "render": {
+    "axes_arrow_head_width": 20,
+    "axes_arrow_length": 75,
+    "axes_arrow_width": 8,
+    "fontsize": 30,
+    "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/31/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",
+  "choices": [
+    "y(t) = h + v_0·t + (1/2)·g·t²",
+    "y(t) = h·(1 - e^(-g·t²/2))",
+    "F_b = ρ_f·g·V",
+    "I = (1/10)·m·d²"
+  ],
+  "correct_index": 0,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/31",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/31/initial_state/initial_velocity.json

@@ -0,0 +1,17 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/31/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 71.0282,
+  "scale_meters": 0.07,
+  "meters_per_pixel": 0.000986,
+  "velocities": {
+    "1": {
+      "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/31/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f5b32d3fefd5293f73549a6a206fa172fb473e8fe9bfd3844d8fbae284c2b24e
+size 4367488

realworld_subset/Gravity/Freefall/31/initial_state/mask_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94f50d6c20f8dc6d766cb29cf6b52bef2f25c6141ab1e30c9f077da1d3391103
+size 2183808

realworld_subset/Gravity/Freefall/31/instance_segmentation/maps.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:261a52a9704ca2731f10322f1eb37ee30a1afa00f8b43d0ae6a8f6b140659038
+size 210425

realworld_subset/Gravity/Freefall/31/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb105222c462172881b7540bb9c4015a5273459f7428daa99e96b8013e8c23eb
+size 2183808

realworld_subset/Gravity/Freefall/31/instantaneous_velocity/velocity.json

@@ -0,0 +1,19 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/31/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.5,
+  "frame_index": 15,
+  "scale_px": 71.0282,
+  "scale_meters": 0.07,
+  "meters_per_pixel": 0.000986,
+  "velocities": {
+    "1": {
+      "u_ms": -0.045941,
+      "v_ms": 4.071327,
+      "speed_ms": 4.071586,
+      "du_px": -1.5531,
+      "dv_px": 137.6378,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/31/mask/maps.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:305d55bf2b0c1c00f2d03eacebf9678227d315ea39400375b2743abc2c7182e2
+size 109349

realworld_subset/Gravity/Freefall/31/physics_duration.txt

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

realworld_subset/Gravity/Freefall/31/rgb/video.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6bf68efe86a246d33d44b67525d59dcf4b93b7c18cb6eb164b8e355800c456f
+size 668451