Add realworld_subset/Gravity/Freefall/9

realworld_subset/Gravity/Freefall/9/annotation.txt

@@ -0,0 +1,4 @@
+Environment: g=9.81, F_drag=!=0
+Ground: e=0.5
+LeftPingPongBall: d = 0.04, e = 0.71, h = 0.95, v_0 = 0.0
+RightPingPongBall: d = 0.04, e = 0.71, h = 1.35, v_0 = 0.0

realworld_subset/Gravity/Freefall/9/annotation_config.json

@@ -0,0 +1,54 @@
+{
+  "environment": {
+    "air_resistance": "!=0",
+    "gravity": 9.81
+  },
+  "ground": {
+    "label": "Ground",
+    "restitution": 0.5
+  },
+  "objects": [
+    {
+      "height": 0.95,
+      "id": 1,
+      "initial_velocity_v": 0,
+      "name": "LeftPingPongBall",
+      "restitution": 0.71,
+      "size": 0.04,
+      "size_symbol": "d",
+      "static": true
+    },
+    {
+      "height": 1.35,
+      "id": 2,
+      "initial_velocity_v": 0,
+      "name": "RightPingPongBall",
+      "restitution": 0.71,
+      "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/9/formula_info.json

@@ -0,0 +1,18 @@
+{
+  "correct_letter": "C",
+  "correct_formula": "v = v_0 + g·t",
+  "annotation": "Environment: g=9.81, F_drag=!=0\nGround: e=0.5\nLeftPingPongBall: d = 0.04, e = 0.71, h = 0.95, v_0 = 0.0\nRightPingPongBall: d = 0.04, e = 0.71, h = 1.35, v_0 = 0.0",
+  "choices": [
+    "F = k·q_1·q_2 / r²",
+    "F·Δt = m·v_f - m·v_i",
+    "v = v_0 + g·t",
+    "v_impact = √(g·h) · (1 + μ·t)"
+  ],
+  "correct_index": 2,
+  "physics_type": "FreeFall",
+  "seed": "FreeFall|Gravity/Freefall/9",
+  "is_realworld": true,
+  "dropped_wrong_formulas": [
+    "P + (1/2)·ρ·v² + ρ·g·h = constant"
+  ]
+}

realworld_subset/Gravity/Freefall/9/initial_state/initial_velocity.json

@@ -0,0 +1,25 @@
+{
+  "video_path": "data/processed/Gravity/Freefall/9/rgb/video.mp4",
+  "fps": 30.0,
+  "scale_px": 21.0,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.001905,
+  "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/9/initial_state/instance_segmentation_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d03bcc6fa538a8e2e445ffecadcbcceed08683f154da76b4734d720ec6a4d945
+size 2048128

realworld_subset/Gravity/Freefall/9/initial_state/mask_0000.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d3f942ae04fa97c3d9de07f1770a366abffcd48ef3f3eee275f1a83ce277f4ef
+size 1024128

realworld_subset/Gravity/Freefall/9/instance_segmentation/maps.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d2f70b2f5ecd59873a080cf97e5795a10ef9c49f6b57fbc90603ec2120e09a11
+size 66691

realworld_subset/Gravity/Freefall/9/instantaneous_velocity/mask.npy

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fd41ff6fa0c6ce70cf1b636b93540f5d3456ecbf627623b1e56819076bb67daa
+size 1024128

realworld_subset/Gravity/Freefall/9/instantaneous_velocity/velocity.json

@@ -0,0 +1,27 @@
+{
+  "video_path": "/mnt/afs/fanweichen/yrm/VMEvalKit/preprocess/data/processed/Gravity/Freefall/9/rgb/video.mp4",
+  "fps": 30.0,
+  "time_seconds": 0.3,
+  "frame_index": 9,
+  "scale_px": 21.0,
+  "scale_meters": 0.04,
+  "meters_per_pixel": 0.001905,
+  "velocities": {
+    "1": {
+      "u_ms": 0.096778,
+      "v_ms": 2.723767,
+      "speed_ms": 2.725486,
+      "du_px": 1.6934,
+      "dv_px": 47.66,
+      "static": false
+    },
+    "2": {
+      "u_ms": -0.154915,
+      "v_ms": 2.875687,
+      "speed_ms": 2.879857,
+      "du_px": -2.7107,
+      "dv_px": 50.3182,
+      "static": false
+    }
+  }
+}

realworld_subset/Gravity/Freefall/9/mask/maps.npz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22ce584596e483191b18257805bd5e48fc87997defce3c6315f9447e61d10647
+size 35482

realworld_subset/Gravity/Freefall/9/physics_duration.txt

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

realworld_subset/Gravity/Freefall/9/rgb/video.mp4

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+version https://git-lfs.github.com/spec/v1
+oid sha256:60e399d4070f8596f9c8743f5c72e04400a9159edaabe129ca0dc6eff43410a8
+size 338382