2026-05-17: orphan sam3_obj_data cleanup — drop per-frame mask/OBB/pose_t for removed oids (fixes ghost outlines) (6/26)

samples/-7uLbtVsmQs_874.8_879.1/mask.mp4

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2211e4c9dccf91e64d1ccc1a24d4ca68c6210083293a24dc40a189dbdc75fab4
-size 6041
+oid sha256:32c82a1ea8fc793781c1ace038e5ba2ca1fcb737da4a1dd42a22ddd6a902ac9e
+size 4221

samples/-7uLbtVsmQs_874.8_879.1/object_obb.bin

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5d89f056865052bcb89c910d2d62872e029fb273c3db03f8968a52a41593c1b5
-size 192

samples/-7uLbtVsmQs_874.8_879.1/object_pose.bin

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:77e9234500ec3a9b26df5f9dba97c224157f2145814c8cdd0a55691b9bab8e05
-size 8448

samples/-7uLbtVsmQs_874.8_879.1/recording.viser

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:344eae5f1314f8c9d6d86a4ff38abd2f46130ee91dbff40e79371faefbf294c2
-size 1484517
+oid sha256:73a0237e8f5f52643e8e244ab2d3fa313f0f69409c8d277d4ee003b180637854
+size 1460912

samples/-7uLbtVsmQs_874.8_879.1/scene.json

@@ -41,60 +41,17 @@
     "hand_verts": "hand_verts.bin",
     "hand_faces": "hand_faces.bin",
     "hand_meta": "hand_meta.json",
-    "objects": [
-      {
-        "id": 0,
-        "prompt": "bolt",
-        "color_hex": "#d97757",
-        "ply": "objects/obj_0.ply",
-        "n_points": 0,
-        "scale_correction": 1.0,
-        "tracker_ok": false,
-        "canonical_translation": [
-          0,
-          0,
-          0
-        ],
-        "canonical_rotation_quat": [
-          0,
-          0,
-          0,
-          1
-        ],
-        "canonical_scale": 1.0
-      },
-      {
-        "id": 1,
-        "prompt": "bolt",
-        "color_hex": "#6a9460",
-        "ply": "objects/obj_1.ply",
-        "n_points": 0,
-        "scale_correction": 1.0,
-        "tracker_ok": false,
-        "canonical_translation": [
-          0,
-          0,
-          0
-        ],
-        "canonical_rotation_quat": [
-          0,
-          0,
-          0,
-          1
-        ],
-        "canonical_scale": 1.0
-      }
-    ],
+    "objects": [],
     "object_pose_traj": "object_pose.bin",
     "object_pose_shape": [
       66,
-      2,
+      0,
       4,
       4
     ],
     "object_obb": "object_obb.bin",
     "object_obb_shape": [
-      2,
+      0,
       8,
       3
     ],
@@ -112,26 +69,15 @@
         480,
         853
       ],
-      "masks_npz": "masks.npz",
-      "masks_meta": {
-        "shape": [
-          66,
-          480,
-          853
-        ],
-        "oids": [
-          0,
-          1
-        ],
-        "decode": "np.unpackbits(arr[oid_K][t])[: H*W].reshape(H, W).astype(bool)"
-      },
+      "masks_npz": null,
+      "masks_meta": null,
       "bg_template": "bg_template.png",
       "pose_track": "pose_track.json"
     }
   },
   "stats": {
     "n_frames": 66,
-    "n_objects": 2,
+    "n_objects": 0,
     "has_grasp": false,
     "mean_trust": null,
     "mean_iou": null,