percypeng5221 commited on
Commit
f897460
·
verified ·
1 Parent(s): 27b4c12

Add SimReady package: X30

Browse files
X30/.metadata/X30_benchmark.json CHANGED
@@ -1,7 +1,7 @@
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  {
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  "schema_version": "1.0",
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  "asset": "X30",
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  "message": "DGV: no actively-driven joints found under /World/AssetRoot/Asset.\n DOFs discovered: 12\n Excluded as passive: 12 (no DriveAPI / stiffness <= 0)\n Excluded as mimic follower:0 (driven by PhysxMimicJointAPI)\n Drivable after filter: 0\n\nDGV runs a per-joint step input and measures overshoot, settling\ntime, and oscillation count. It needs at least one joint that has\nBOTH (i) UsdPhysicsDriveAPI applied with positive stiffness, and\n(ii) authored joint limits with non-zero range. Without that, the\ncontroller has nothing to drive.\n\nFIX (most common cause: missing PhysicsDriveAPI). On each actuated\nrevolute joint, apply DriveAPI and author stiffness / damping /\nmaxForce. Edit the prim in your USD file:\n\n def PhysicsRevoluteJoint \"shoulder_pan_joint\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\"]\n )\n {\n rel physics:body0 = </Base>\n rel physics:body1 = </ShoulderLink>\n uniform token physics:axis = \"Z\"\n\n # Joint limits (REQUIRED -- DGV skips joints with zero range)\n float physics:lowerLimit = -180.0\n float physics:upperLimit = 180.0\n\n # Drive gains. Tune per-joint -- heavier proximal links\n # need higher stiffness/damping than distal wrists.\n # Starting envelope (DJ.006): stiffness ~100-10000,\n # damping ~1-100; the UR10 reference asset uses values\n # from ~7 (wrist 3) up to ~360000 (shoulder lift).\n float drive:angular:physics:stiffness = 1000.0\n float drive:angular:physics:damping = 50.0\n float drive:angular:physics:maxForce = 1000.0\n float drive:angular:physics:targetPosition = 0.0\n }\n\nFor PRISMATIC joints use drive:linear:* (same scheme). For mimic\nfollowers leave drive stiffness/damping at 0.0 -- they get their\nposition from the reference joint via PhysxMimicJointAPI and are\nEXPECTED to be excluded from DGV.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/drive-joint-value-reasonable.md\n (DJ.006: stiffness ~100-10000, damping ~1-100 as a\n starting envelope; heavier links typically need higher\n stiffness and proportionally higher damping.)\n Schema: UsdPhysicsDriveAPI on each actuated joint\n (drive:angular:* for revolute, drive:linear:* for prismatic)\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physics.usda\n (per-joint drive:angular:physics:stiffness / :damping /\n :maxForce authored on each PhysicsRevoluteJoint)",
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  "message": "EFF: No joints with authored position or effort limits to test under external force.\n Asset: /World/AssetRoot/Asset\n Passive joints excluded: 12\n Mimic-follower joints excluded: 0\n\nWHAT THE TEST NEEDS: at least one revolute or prismatic joint that has EITHER\n - finite physics:lowerLimit + physics:upperLimit with (upper - lower) > 1e-6, OR\n - a finite, positive drive:<linear|angular>:physics:maxForce.\n\nFIX: open each driven joint prim under /World/AssetRoot/Asset and ensure the drive + limits are authored.\nExample -- paste/edit on a revolute joint (values in newtons, radians):\n\n def PhysicsRevoluteJoint \"joint_1\" (\n prepend apiSchemas = [\"PhysxJointAPI\", \"PhysicsDriveAPI:angular\", \"PhysicsJointStateAPI:angular\"]\n )\n {\n rel physics:body0 = </link_0>\n rel physics:body1 = </link_1>\n uniform token physics:axis = \"Y\"\n\n # Required for EFF: positive maxForce so the controller can hold against pushes.\n # Typical revolute arm joints: 50-300 N\u00b7m; base/shoulder larger, wrist smaller.\n float drive:angular:physics:maxForce = 87.0\n float drive:angular:physics:stiffness = 1000.0\n float drive:angular:physics:damping = 100.0\n\n # Required for EFF break detection: real motion limits (radians for revolute,\n # meters for prismatic). EFF flags a 'break' when the joint exceeds these by\n # more than break_tolerance * range (default 10%).\n float physics:lowerLimit = -2.8973\n float physics:upperLimit = 2.8973\n }\n\nIf every joint is genuinely fixed/passive (e.g., a static fixture), EFF is not\napplicable to this asset -- exclude it from the EFF profile in your test plan.\n\nREFERENCE:\n Feature: nv_core/sr_specs/docs/shared/features/FET_022-driven_joints.md\n Drive: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n physics-drive-and-joint-state.md (DJ.001 -- maxForce > 0)\n drive-joint-value-reasonable.md (DJ.006 -- stiffness/damping ranges)\n Joints: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/\n joint-body-target-exists.md\n Example: sample_content/common_assets/robots_general/Franka/FrankaResearch3/\n simready_isaac_usd/FrankaResearch3.usda\n (search for: drive:angular:physics:maxForce)",
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  "metrics": {
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  "eff_joints_with_candidates": {
@@ -426,7 +426,7 @@
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  "passed": true,
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  "message": "FRS: No joints have valid position limits; the full-range sweep test cannot run.\n Total DOF on articulation: 12\n Passive joints excluded: 12\n\nWHAT THE TEST NEEDS: at least one active (non-passive) revolute or prismatic\njoint that declares finite, distinct position limits with (upper - lower) > 1e-3.\nJoints with missing, infinite, equal, or zero-width limits are silently skipped --\nif EVERY joint is in that state, FRS has nothing to sweep.\n\nFIX: open each driven joint prim under the articulation and author physics:lowerLimit\nand physics:upperLimit (radians for revolute, meters for prismatic). Units must\nmatch the joint type. Example -- paste/edit on a revolute joint:\n\n def PhysicsRevoluteJoint \"joint_1\" (\n prepend apiSchemas = [\"PhysxJointAPI\", \"PhysicsDriveAPI:angular\", \"PhysicsJointStateAPI:angular\"]\n )\n {\n rel physics:body0 = </link_0>\n rel physics:body1 = </link_1>\n uniform token physics:axis = \"Y\"\n\n # Required for FRS: finite, distinct limits with (upper - lower) > 1e-3.\n # Typical revolute arm joints (radians): +/- 2.9 rad (~+/- 165 deg)\n # Typical prismatic gripper finger (meters): 0.0 .. 0.04\n float physics:lowerLimit = -2.8973\n float physics:upperLimit = 2.8973\n\n # FRS only sweeps joints with a working drive (so the commanded\n # target actually moves the link). Author drive gains too:\n float drive:angular:physics:stiffness = 1000.0\n float drive:angular:physics:damping = 100.0\n float drive:angular:physics:maxForce = 87.0\n float physxJoint:maxJointVelocity = 2.6\n }\n\nIf every joint on this articulation is genuinely passive (e.g., a static fixture\nor a passive mimic-follower chain), FRS is not applicable -- exclude the asset from\nthe FRS profile in your test plan.\n\nREFERENCE:\n Feature: nv_core/sr_specs/docs/shared/features/FET_022-driven_joints.md\n Drive: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n physics-drive-and-joint-state.md (DJ.001 -- maxForce > 0)\n drive-joint-value-reasonable.md (DJ.006 -- stiffness/damping ranges)\n physics-joint-max-velocity.md (DJ.005 -- maxJointVelocity > 0)\n Joints: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/\n joint-body-target-exists.md\n Example: sample_content/common_assets/robots_general/Franka/FrankaResearch3/\n simready_isaac_usd/FrankaResearch3.usda\n (search for: physics:lowerLimit, physics:upperLimit,\n drive:angular:physics:stiffness)",
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  "frs_total_dofs": {
@@ -522,7 +522,7 @@
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  "message": "IK Target Reach phase cannot run: no Lula kinematics descriptor matched this asset.\n\n Found: asset_path='<home>/nvidia-submission/simready-tools/assets/X30/simready_usd/X30.usd'\n isaac:robotType='LEGGED'\n Expected: the asset's path OR its IsaacRobotAPI.isaac:robotType\n value contains one of the canonical Lula-supported\n robot keys (case-insensitive substring match):\n Franka, UR3, UR5, UR10, UR16e, Kinova_Gen3, Cobotta_Pro_900, Cobotta_Pro_1300, Denso_Cobotta, Festo_Cobot, Rethink_Sawyer, Rizon4\n\nFIX (asset-authoring): the Lula IK solver needs a descriptor YAML +\nURDF pair to know your robot's kinematic chain. Two ways to satisfy\nthis test:\n\n 1. RENAME / RETAG to a supported model. If your robot IS one of the\n supported models above, ensure the asset folder name (or the\n default prim's isaac:robotType token) contains the canonical\n key. For example, place the asset under a folder containing\n 'Franka' or set:\n token isaac:robotType = \"Manipulator\"\n string isaac:robotName = \"Franka\"\n on the default prim.\n\n 2. PROVIDE an explicit Lula descriptor. Set the phase config in\n your test profile:\n lula_robot_name: \"<canonical-name>\"\n lula_yaml_path: \"./abs/path/to/robot_descriptor.yaml\"\n lula_urdf_path: \"./abs/path/to/robot.urdf\"\n The YAML must list the kinematic chain (base_link, cspace,\n active joints, default_q) per Isaac Sim's Lula descriptor\n format. See any policy in the policy_map directory cited below\n for a working template.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/isaac_sim/robot_core/requirements/robot-type.md (RC.008)\n nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/isaac_sim/robot_core/requirements/robot-schema.md (RC.007)\n Feature: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/features/FET_021_ISAAC.md\n Lula descriptors: Isaac Sim ships YAML+URDF pairs under\n isaacsim.robot_motion.motion_generation/policies/\n policy_map.json -- keyed by canonical robot name\n (Franka, UR3, UR5, UR10, UR16e, Kinova_Gen3,\n Cobotta_Pro_900, Cobotta_Pro_1300, Denso_Cobotta,\n Festo_Cobot, Rethink_Sawyer, Rizon4).\n Example: Any Franka_*.usd or UR10_*.usd asset under\n sample_content/common_assets/robots_general/ -- the\n asset folder name contains the canonical robot key\n and the default prim sets isaac:robotType=\"Manipulator\".",
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@@ -751,7 +751,7 @@
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  "engine_version": "6.1.0.0",
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- "duration": 8.669,
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  "message": "IK Target Reach is not applicable to standalone grippers: their articulation DOFs open and close the fingers but do not provide an arm-like Cartesian workspace for inverse kinematics.",
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  "metrics": {},
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@@ -762,7 +762,7 @@
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  "message": "JIK: in-reach pass rate 0.00 below minimum 0.40 -- the asset's\narticulation could not reach enough generated targets to pass.\n\nWhat the test found:\n - 0 / 5 in-reach targets passed.\n - 0 failed because the DLS solver could not find a joint\n solution (red sphere in the captured video).\n - 5 failed because the solver succeeded but the PD drives did\n not track the precomputed solution to within tolerance\n (orange sphere).\n - Worst position error: 2.1992 m (tolerance 0.050 m).\n - Worst orientation error: 92.34 deg (tolerance 10.00 deg).\n - End-effector under test: /World/AssetRoot/Asset/Geometry/HR_FOOT.\n - Failed targets: target_0, target_1, target_2, target_3, target_4.\n\nFIX -- triage in this order:\n\n 1) Open the captured video. Targets coloured RED never had a\n joint solution. Targets coloured ORANGE had a solution but\n the robot did not get there -- a drive-tuning problem.\n\n 2) For ORANGE (motion failed) on a `PhysicsRevoluteJoint`,\n inspect drive stiffness / damping on each joint. Industrial\n arms typically need:\n\n def PhysicsRevoluteJoint \"joint_3\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\"]\n )\n {\n # Example values for a 25 kg-link arm; scale with\n # link inertia. Stiffness too low -> drift; too\n # high -> oscillation.\n float drive:angular:physics:stiffness = 10000.0\n float drive:angular:physics:damping = 1000.0\n float drive:angular:physics:maxForce = 1000.0\n }\n\n 3) For RED (solver failed), the Jacobian is singular or the\n joint limits are too tight. Verify each joint declares\n non-zero limits:\n\n float physics:lowerLimit = -180.0\n float physics:upperLimit = 180.0\n\n and that the EE link (/World/AssetRoot/Asset/Geometry/HR_FOOT) is the LAST link in the chain --\n a tip link with no preceding revolute joint cannot be\n reached by a Jacobian solver.\n\n 4) Asset fix: Tune drive stiffness/damping so each joint can hold its\n commanded position under JIK's smoothstep motion -- start\n by doubling stiffness on the joint(s) showing the largest\n tracking error in the video.\n\n 5) Engine note: JIK uses a damped least-squares Jacobian solver with USD\n forward kinematics; ensure the asset's joints are exposed\n in the SingleArticulation's `dof_names`.\n\n 6) TEST-CONFIG escape hatches (use only when the asset is\n genuinely correct but the defaults are wrong for it):\n - Reduce `target_radius_factors` (default (0.5, 0.7, 0.9))\n when the bbox-based reach estimate overshoots the actual\n workspace (common on non-extended / folded arms).\n - Loosen `position_tolerance` / `orientation_tolerance_deg`\n (defaults 0.05 m / 10 deg) when the asset's PD drive has\n intentional steady-state error.\n - Increase `max_solver_iterations` (default 50) when DLS\n convergence is slow on long-armed or heavily damped\n robots.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/articulation.md\n nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/joint-body-target-exists.md\n nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/hierarchy/requirements/kinematic-chain-hierarchy.md\n Example: sample_content/common_assets/robots_general/Franka/Franka.usda\n (search for: PhysicsArticulationRootAPI, PhysicsRevoluteJoint)",
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  "metrics": {
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  "jik_robot_reach": {
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  },
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  {
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  "test_name": "jacobian_ik",
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  "status": "skipped",
900
  "passed": false,
901
- "duration": 10.837,
902
  "message": "JIK is not applicable to standalone grippers: their articulation DOFs open and close the fingers but do not provide an arm-like Cartesian workspace for inverse kinematics.",
903
  "metrics": {},
904
  "kit_logs": []
@@ -909,11 +975,11 @@
909
  "engine_version": "6.1.0.0",
910
  "status": "pass",
911
  "passed": true,
912
- "duration": 86.073,
913
  "message": "",
914
  "metrics": {
915
  "_timing_capture_frame_total_s": {
916
- "value": 12.904,
917
  "unit": null
918
  },
919
  "_timing_capture_frame_count": {
@@ -921,11 +987,11 @@
921
  "unit": null
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  },
923
  "_timing_capture_frame_avg_ms": {
924
- "value": 286.76,
925
  "unit": null
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927
  "_timing_encode_video_total_s": {
928
- "value": 2.198,
929
  "unit": null
930
  },
931
  "_timing_encode_video_count": {
@@ -1201,11 +1267,11 @@
1201
  "engine_version": "6.1.0.0",
1202
  "status": "pass",
1203
  "passed": true,
1204
- "duration": 73.111,
1205
  "message": "",
1206
  "metrics": {
1207
  "_timing_capture_frame_total_s": {
1208
- "value": 11.663,
1209
  "unit": null
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  },
1211
  "_timing_capture_frame_count": {
@@ -1213,11 +1279,11 @@
1213
  "unit": null
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  },
1215
  "_timing_capture_frame_avg_ms": {
1216
- "value": 259.18,
1217
  "unit": null
1218
  },
1219
  "_timing_encode_video_total_s": {
1220
- "value": 2.237,
1221
  "unit": null
1222
  },
1223
  "_timing_encode_video_count": {
@@ -1493,11 +1559,11 @@
1493
  "engine_version": "6.1.0.0",
1494
  "status": "pass",
1495
  "passed": true,
1496
- "duration": 15.849,
1497
  "message": "",
1498
  "metrics": {
1499
  "_timing_capture_frame_total_s": {
1500
- "value": 4.846,
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  "unit": null
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1503
  "_timing_capture_frame_count": {
@@ -1505,11 +1571,11 @@
1505
  "unit": null
1506
  },
1507
  "_timing_capture_frame_avg_ms": {
1508
- "value": 161.53,
1509
  "unit": null
1510
  },
1511
  "_timing_encode_video_total_s": {
1512
- "value": 1.652,
1513
  "unit": null
1514
  },
1515
  "_timing_encode_video_count": {
@@ -1525,7 +1591,7 @@
1525
  "unit": null
1526
  },
1527
  "light_response_variation_ratio": {
1528
- "value": 0.689655,
1529
  "unit": null
1530
  },
1531
  "light_response_blank_ratio": {
@@ -1545,7 +1611,7 @@
1545
  "unit": null
1546
  },
1547
  "light_response_different_pairs": {
1548
- "value": 20,
1549
  "unit": null
1550
  },
1551
  "light_response_passed": {
@@ -1553,81 +1619,15 @@
1553
  "unit": null
1554
  },
1555
  "light_response_max_pair_change": {
1556
- "value": 0.740564,
1557
  "unit": null
1558
  },
1559
  "light_response_min_pair_change": {
1560
- "value": 0.025918,
1561
  "unit": null
1562
  }
1563
  },
1564
- "kit_logs": [
1565
- {
1566
- "level": "error",
1567
- "channel": "omni.kit.app._impl",
1568
- "message": "[py stderr]: Traceback (most recent call last):"
1569
- },
1570
- {
1571
- "level": "error",
1572
- "channel": "omni.kit.app._impl",
1573
- "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/impl/texture.py\", line 377, in on_drawable_changed"
1574
- },
1575
- {
1576
- "level": "error",
1577
- "channel": "omni.kit.app._impl",
1578
- "message": "[py stderr]: self.__drawable_changed_fn(texture[\"rp_resource\"], presentation_key)"
1579
- },
1580
- {
1581
- "level": "error",
1582
- "channel": "omni.kit.app._impl",
1583
- "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/widget.py\", line 516, in __set_image_data"
1584
- },
1585
- {
1586
- "level": "error",
1587
- "channel": "omni.kit.app._impl",
1588
- "message": "[py stderr]: vp_api._sync_viewport_api(camera, canvas_size, vp_api.time, view, projection, force_update=True) # noqa PLW0212"
1589
- },
1590
- {
1591
- "level": "error",
1592
- "channel": "omni.kit.app._impl",
1593
- "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
1594
- },
1595
- {
1596
- "level": "error",
1597
- "channel": "omni.kit.app._impl",
1598
- "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 546, in _sync_viewport_api"
1599
- },
1600
- {
1601
- "level": "error",
1602
- "channel": "omni.kit.app._impl",
1603
- "message": "[py stderr]: self.__projection = self._conform_projection(policy, camera, image_aspect, canvas_aspect, projection)"
1604
- },
1605
- {
1606
- "level": "error",
1607
- "channel": "omni.kit.app._impl",
1608
- "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
1609
- },
1610
- {
1611
- "level": "error",
1612
- "channel": "omni.kit.app._impl",
1613
- "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 476, in _conform_projection"
1614
- },
1615
- {
1616
- "level": "error",
1617
- "channel": "omni.kit.app._impl",
1618
- "message": "[py stderr]: gf_camera = camera.GetCamera(self.__time)"
1619
- },
1620
- {
1621
- "level": "error",
1622
- "channel": "omni.kit.app._impl",
1623
- "message": "[py stderr]: ^^^^^^^^^^^^^^^^"
1624
- },
1625
- {
1626
- "level": "error",
1627
- "channel": "omni.kit.app._impl",
1628
- "message": "[py stderr]: AttributeError: 'NoneType' object has no attribute 'GetCamera'"
1629
- }
1630
- ]
1631
  },
1632
  {
1633
  "test_name": "light_response",
@@ -1635,11 +1635,11 @@
1635
  "engine_version": "6.1.0.0",
1636
  "status": "pass",
1637
  "passed": true,
1638
- "duration": 14.566,
1639
  "message": "",
1640
  "metrics": {
1641
  "_timing_capture_frame_total_s": {
1642
- "value": 4.623,
1643
  "unit": null
1644
  },
1645
  "_timing_capture_frame_count": {
@@ -1647,11 +1647,11 @@
1647
  "unit": null
1648
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1649
  "_timing_capture_frame_avg_ms": {
1650
- "value": 154.1,
1651
  "unit": null
1652
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1653
  "_timing_encode_video_total_s": {
1654
- "value": 1.601,
1655
  "unit": null
1656
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1657
  "_timing_encode_video_count": {
@@ -1667,7 +1667,7 @@
1667
  "unit": null
1668
  },
1669
  "light_response_variation_ratio": {
1670
- "value": 0.62069,
1671
  "unit": null
1672
  },
1673
  "light_response_blank_ratio": {
@@ -1687,7 +1687,7 @@
1687
  "unit": null
1688
  },
1689
  "light_response_different_pairs": {
1690
- "value": 18,
1691
  "unit": null
1692
  },
1693
  "light_response_passed": {
@@ -1695,11 +1695,11 @@
1695
  "unit": null
1696
  },
1697
  "light_response_max_pair_change": {
1698
- "value": 0.743423,
1699
  "unit": null
1700
  },
1701
  "light_response_min_pair_change": {
1702
- "value": 0.023604,
1703
  "unit": null
1704
  }
1705
  },
@@ -1777,7 +1777,7 @@
1777
  "engine_version": "6.1.0.0",
1778
  "status": "skipped",
1779
  "passed": false,
1780
- "duration": 2.21,
1781
  "message": "MIM: no PhysxMimicJointAPI found on any joint under the asset prim.\n\n Found: 0 joints with PhysxMimicJointAPI applied\n Expected: at least one revolute or prismatic joint with\n PhysxMimicJointAPI:<axisToken> applied (rotX/rotY/rotZ\n or transX/transY/transZ)\n\nFIX (if your asset has coupled joints, e.g. a parallel-jaw gripper\nwhere the two finger joints must move together):\n 1. Pick the driven joint and call it the REFERENCE joint. Leave\n it with a normal drive (PhysicsDriveAPI or JointStateAPI).\n 2. On each FOLLOWER joint, apply PhysxMimicJointAPI keyed to that\n joint's physics:axis instance token (e.g. \"rotX\" for a\n revolute joint with physics:axis = \"X\").\n 3. Set physxMimicJoint:<axis>:gearing (non-zero) and\n physxMimicJoint:<axis>:referenceJoint pointing at the\n reference joint's prim path.\n 4. Both follower AND reference joints must have physics:lowerLimit\n and physics:upperLimit authored, and neither may have\n physics:excludeFromArticulation = true.\n\nPaste-ready USDA snippet (adapt paths, axis token, gearing sign,\nand limits to your asset):\n\n # The follower joint: applies PhysxMimicJointAPI keyed to the axis\n # token of the joint (rotX/rotY/rotZ for revolute, transX/transY/\n # transZ for prismatic). The instance name MUST match physics:axis.\n def PhysicsRevoluteJoint \"follower_joint\" (\n prepend apiSchemas = [\"PhysxMimicJointAPI:rotX\"]\n )\n {\n uniform token physics:axis = \"X\"\n rel physics:body0 = <./path/to/parent_link>\n rel physics:body1 = <./path/to/follower_link>\n float physics:lowerLimit = -45.0 # required: limits must be authored\n float physics:upperLimit = 45.0\n\n # ---- PhysxMimicJointAPI:rotX attributes ----\n # gearing: \u0394q_follower = gearing * \u0394q_reference + offset\n # Must be a non-zero real number. Sign encodes direction:\n # -1 = follower moves opposite the reference (typical for\n # parallel-jaw grippers where one jaw mirrors the other).\n float physxMimicJoint:rotX:gearing = -1.0\n float physxMimicJoint:rotX:offset = 0.0\n float physxMimicJoint:rotX:naturalFrequency = 100.0\n float physxMimicJoint:rotX:dampingRatio = 0.0\n # referenceJoint must point at a joint that does NOT itself\n # carry PhysxMimicJointAPI (no chains/cycles).\n rel physxMimicJoint:rotX:referenceJoint = <./path/to/reference_joint>\n }\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/mimic-api-check.md (DJ.007)\n Example: sample_content/common_assets/robots_general/Robotiq/ezu_35/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: PhysxMimicJointAPI:rotX on GBA2_TRANS_2 / GBA3_TRANS_3 referencing Jaw_Drive with gearing = -1)\n\nNote: this test is SKIPPED (not failed) because mimic joints are\noptional. If your asset truly has no coupled joints, this skip is\nexpected and benign.",
1782
  "metrics": {
1783
  "mim_mimic_pairs_detected": {
@@ -1793,7 +1793,7 @@
1793
  "engine_version": "6.1.0.0",
1794
  "status": "skipped",
1795
  "passed": false,
1796
- "duration": 8.873,
1797
  "message": "MIM: no NewtonMimicAPI found on any joint under the asset prim.\n\nThis test is not applicable when the mechanism has no coupled joints. For a Newton follower joint, apply NewtonMimicAPI, set newton:mimicJoint to the reference joint, and author finite newton:mimicCoef0/newton:mimicCoef1 values. The test is skipped, not failed, for an uncoupled articulation.",
1798
  "metrics": {
1799
  "mim_mimic_pairs_detected": {
@@ -1809,7 +1809,7 @@
1809
  "engine_version": "6.1.0.0",
1810
  "status": "pass",
1811
  "passed": true,
1812
- "duration": 76.584,
1813
  "message": "",
1814
  "metrics": {
1815
  "mjc_total_joints": {
@@ -1825,7 +1825,7 @@
1825
  "unit": null
1826
  },
1827
  "_timing_capture_frame_total_s": {
1828
- "value": 20.814,
1829
  "unit": null
1830
  },
1831
  "_timing_capture_frame_count": {
@@ -1833,11 +1833,11 @@
1833
  "unit": null
1834
  },
1835
  "_timing_capture_frame_avg_ms": {
1836
- "value": 250.77,
1837
  "unit": null
1838
  },
1839
  "_timing_encode_video_total_s": {
1840
- "value": 3.59,
1841
  "unit": null
1842
  },
1843
  "_timing_encode_video_count": {
@@ -1869,7 +1869,7 @@
1869
  "engine_version": "6.1.0.0",
1870
  "status": "skipped",
1871
  "passed": false,
1872
- "duration": 9.386,
1873
  "message": "MJC skipped: asset has only 0/12 joints with finite position limits; MJC needs at least 2.\n\nWHAT THE TEST FOUND:\n - Articulation DOFs reported by Isaac: 12\n - DOFs with finite (lower, upper) and upper-lower > 1e-6: 0\n - Required by MJC: >= 2 (each driven independently to a mid-range\n target chosen by target_factors x [lower+margin, upper-margin]).\n\nWHY IT MATTERS:\n MJC validates simultaneous multi-joint convergence under the PD\n drive controller. A revolute joint authored without limits (or\n with type='none', or as a continuous joint) has no mid-range\n target the test can pick, so it cannot participate.\n\nFIX: On every joint you intend MJC to exercise, author finite\nposition limits on the matching axis. For PhysicsRevoluteJoint use\nlowerLimit/upperLimit in DEGREES; for PhysicsPrismaticJoint use\nlowerLimit/upperLimit in the stage's linear unit (typically meters).\nBoth must be finite and upperLimit > lowerLimit.\n\nTEMPLATE -- paste/edit on each joint prim. Pick limits that match\nthe real mechanical travel of the joint; do NOT use +-inf:\n\n def PhysicsRevoluteJoint \"joint_1\"\n {\n uniform token physics:axis = \"Z\"\n float physics:lowerLimit = -170.0 # degrees\n float physics:upperLimit = 170.0 # degrees\n # ... body0 / body1 / localPos0 / localPos1 ...\n }\n\n def PhysicsPrismaticJoint \"slider_1\"\n {\n uniform token physics:axis = \"X\"\n float physics:lowerLimit = 0.0 # meters\n float physics:upperLimit = 0.085 # meters\n # ... body0 / body1 / localPos0 / localPos1 ...\n }\n\nCHECKLIST per joint you expect MJC to drive:\n - physics:axis is set (X / Y / Z).\n - physics:lowerLimit and physics:upperLimit are BOTH finite.\n - physics:upperLimit - physics:lowerLimit > 1e-6 (non-degenerate).\n - Joint is reachable from the articulation root (otherwise Isaac\n will not expose it as a DOF; see FET_024 for articulation\n topology requirements).\n\nIf the joint is intentionally free-running (e.g. a passive wheel),\nexclude it from your articulation rather than leaving it limit-less.\n\nREFERENCE:\n Spec (driven joints): nv_core/sr_specs/docs/shared/features/FET_022-driven_joints.md\n Spec (articulation): nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/features/FET_024-base_articulation.md\n Example: sample_content/common_assets/robots_general/Robotiq/2F-85/simready_isaac_usd/Robotiq_2F_85.usda\n (search for: prepend apiSchemas = [\"PhysicsDriveAPI:angular\"])",
1874
  "metrics": {
1875
  "mjc_total_joints": {
@@ -1893,11 +1893,11 @@
1893
  "engine_version": "6.1.0.0",
1894
  "status": "pass",
1895
  "passed": true,
1896
- "duration": 4.83,
1897
  "message": "",
1898
  "metrics": {
1899
  "_timing_capture_frame_total_s": {
1900
- "value": 1.218,
1901
  "unit": null
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  },
1903
  "_timing_capture_frame_count": {
@@ -1905,11 +1905,11 @@
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  "unit": null
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1907
  "_timing_capture_frame_avg_ms": {
1908
- "value": 152.21,
1909
  "unit": null
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1911
  "_timing_encode_video_total_s": {
1912
- "value": 0.717,
1913
  "unit": null
1914
  },
1915
  "_timing_encode_video_count": {
@@ -1925,11 +1925,11 @@
1925
  "unit": null
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1927
  "normals_xz_avg_dark": {
1928
- "value": 0.007989,
1929
  "unit": null
1930
  },
1931
  "normals_xz_max_dark": {
1932
- "value": 0.016587,
1933
  "unit": null
1934
  },
1935
  "normals_xz_problem_frames": {
@@ -2015,11 +2015,11 @@
2015
  "engine_version": "6.1.0.0",
2016
  "status": "pass",
2017
  "passed": true,
2018
- "duration": 5.083,
2019
  "message": "",
2020
  "metrics": {
2021
  "_timing_capture_frame_total_s": {
2022
- "value": 1.177,
2023
  "unit": null
2024
  },
2025
  "_timing_capture_frame_count": {
@@ -2027,11 +2027,11 @@
2027
  "unit": null
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  },
2029
  "_timing_capture_frame_avg_ms": {
2030
- "value": 147.1,
2031
  "unit": null
2032
  },
2033
  "_timing_encode_video_total_s": {
2034
- "value": 0.691,
2035
  "unit": null
2036
  },
2037
  "_timing_encode_video_count": {
@@ -2047,11 +2047,11 @@
2047
  "unit": null
2048
  },
2049
  "normals_xz_avg_dark": {
2050
- "value": 0.007568,
2051
  "unit": null
2052
  },
2053
  "normals_xz_max_dark": {
2054
- "value": 0.015598,
2055
  "unit": null
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  },
2057
  "normals_xz_problem_frames": {
@@ -2137,11 +2137,11 @@
2137
  "engine_version": "6.1.0.0",
2138
  "status": "skipped",
2139
  "passed": false,
2140
- "duration": 9.93,
2141
  "message": "Pivot/origin check did not meet the recommended score (score=0.20, recommended >=0.70). Reported as SKIPPED, not a failure: the correct pivot location depends on the object type, so a sub-threshold result is advisory and does not fail FET001. The tilt and spin videos are kept below so the pivot can be judged visually.\nPivot is 82.7% from base (should be <10%).\nX-axis tilt causes ground penetration (min_z=-0.687).\n\nHow to fix:\n- Move the asset pivot to the bottom-center of the bounding box.\n- The pivot should be at Z=0 (ground level) and centered in XY.\n- In your DCC tool, set the pivot/origin to the base of the object.\n- Check the X-tilt and Z-spin videos for visual reference.\n\nWhen this can be ignored: this check validates ground-placeable\nprops. If your object is a rotating/hinged type (e.g., door, robot\njoint), the pivot should be at the rotation center -- not the base;\nthose are validated under FET021/FET022. Attached objects (cameras,\nwheels) should have their pivot at the attachment point.\n\nINTERIM: pivot/origin (VG.025) is treated as advisory and does not\nfail the feature, pending spec clarification on whether VG.025 is a\nmandatory or optional requirement (refer to docs/spec-clarifications-needed.md).",
2142
  "metrics": {
2143
  "_timing_capture_frame_total_s": {
2144
- "value": 3.282,
2145
  "unit": null
2146
  },
2147
  "_timing_capture_frame_count": {
@@ -2149,11 +2149,11 @@
2149
  "unit": null
2150
  },
2151
  "_timing_capture_frame_avg_ms": {
2152
- "value": 164.09,
2153
  "unit": null
2154
  },
2155
  "_timing_encode_video_total_s": {
2156
- "value": 1.525,
2157
  "unit": null
2158
  },
2159
  "_timing_encode_video_count": {
@@ -2271,11 +2271,11 @@
2271
  "engine_version": "6.1.0.0",
2272
  "status": "skipped",
2273
  "passed": false,
2274
- "duration": 11.023,
2275
  "message": "Pivot/origin check did not meet the recommended score (score=0.20, recommended >=0.70). Reported as SKIPPED, not a failure: the correct pivot location depends on the object type, so a sub-threshold result is advisory and does not fail FET001. The tilt and spin videos are kept below so the pivot can be judged visually.\nPivot is 82.7% from base (should be <10%).\nX-axis tilt causes ground penetration (min_z=-0.687).\n\nHow to fix:\n- Move the asset pivot to the bottom-center of the bounding box.\n- The pivot should be at Z=0 (ground level) and centered in XY.\n- In your DCC tool, set the pivot/origin to the base of the object.\n- Check the X-tilt and Z-spin videos for visual reference.\n\nWhen this can be ignored: this check validates ground-placeable\nprops. If your object is a rotating/hinged type (e.g., door, robot\njoint), the pivot should be at the rotation center -- not the base;\nthose are validated under FET021/FET022. Attached objects (cameras,\nwheels) should have their pivot at the attachment point.\n\nINTERIM: pivot/origin (VG.025) is treated as advisory and does not\nfail the feature, pending spec clarification on whether VG.025 is a\nmandatory or optional requirement (refer to docs/spec-clarifications-needed.md).",
2276
  "metrics": {
2277
  "_timing_capture_frame_total_s": {
2278
- "value": 3.17,
2279
  "unit": null
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  },
2281
  "_timing_capture_frame_count": {
@@ -2283,11 +2283,11 @@
2283
  "unit": null
2284
  },
2285
  "_timing_capture_frame_avg_ms": {
2286
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2450
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  "test_name": "presence",
2452
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2453
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2789
  },
2790
  {
2791
  "test_name": "slope_drop",
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2793
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  "message": "Slope drop FAILED: The asset remained too far from the ramp after contact for 24 consecutive frame(s); peak clearance 0.3401m at frame 457. Review collision contact gaps, restitution, and the video for an upward launch.",
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2994
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2995
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2997
  "message": "STA: 4/12 joints failed state accuracy.\n\nFAILING JOINTS: FL_Knee_joint, FR_Knee_joint, HL_Knee_joint, HR_Knee_joint\n\nWHAT WE FOUND:\n At least one joint could not hold its commanded position within\n the tolerance during the 5-waypoint test. Per-joint detail (max\n position error in degrees, failed targets) is in the warnings\n above and recorded as `sta_max_position_error_deg` in\n result.json.\n\nFIX (in priority order):\n 1. Raise drive stiffness/damping on the failing joint(s). On\n each joint prim, edit:\n float drive:angular:physics:stiffness = <larger value>\n float drive:angular:physics:damping = <larger value>\n For ARM/SCARA robots FET022 disables robot gravity per-body\n during STA, so the drive only needs to overcome link inertia;\n a few hundred N-m/rad is usually enough. If you see large\n steady-state errors specifically on horizontal-axis joints,\n the per-body gravity disable may have failed -- check the\n `articulation.disable_gravity()` and `per-body\n disable_gravity` events from RobotHandle.initialize in the\n log.\n 2. If the joint oscillates instead of settling, raise damping\n by 2-5x before raising stiffness further.\n 3. Verify authored position limits include the test waypoints.\n The test commands joints to small +/-step targets around 0\n by default; if 0 is outside your authored range, the test\n cannot reach it. Edit `physics:lowerLimit` /\n `physics:upperLimit` on the joint prim.\n 4. Inspect downstream mass. A heavy distal link causes upstream\n joints to undershoot under default gains. Re-check\n `physxRigidBody:mass` and `physxRigidBody:diagonalInertia`\n on each downstream link.\n 5. Increase `test_duration_seconds` (default 3.0) only if the\n joint is slow but does reach the target eventually.\n 6. Loosen `position_tolerance_deg` (default 5.0) only when\n intentional steady-state error is acceptable for the asset.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n drive-joint-value-reasonable.md\n physics-drive-and-joint-state.md\n joint-has-joint-state-api.md\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: drive:angular:physics:stiffness)",
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3066
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3068
- "duration": 9.168,
3069
  "message": "STA cannot run: no testable joints after filtering.\n\nWHAT WE FOUND:\n - passive joints (no UsdPhysics:DriveAPI authored): 12\n FL_HipX_joint, FL_HipY_joint, FL_Knee_joint, FR_HipX_joint, FR_HipY_joint, FR_Knee_joint, HL_HipX_joint, HL_HipY_joint, HL_Knee_joint, HR_HipX_joint, HR_HipY_joint, HR_Knee_joint\n - mimic-follower joints (PhysxMimicJointAPI -> reference): 0\n (none)\n - articulated joints with finite, non-degenerate limits and a\n drive authored: 0\n\nWHAT WE EXPECTED:\n At least one revolute or prismatic joint with:\n 1. finite lower/upper position limits where |hi - lo| >= 0.01 rad,\n 2. UsdPhysics:DriveAPI applied (angular for revolute,\n linear for prismatic), and\n 3. no PhysxMimicJointAPI making it a follower of another joint.\n\nFIX: Apply DriveAPI on the joint(s) that should be actuated, with\nnon-zero stiffness and a reasonable target (typically 0 rad at\nrest pose). On the joint prim in your USD, paste:\n\n over \"<joint_prim_name>\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\",\n \"PhysicsJointStateAPI:angular\"]\n )\n {\n # Position-control drive. Stiffness in N-m/rad for angular,\n # N/m for linear. UR10 uses ~5,729,578 (1e8 deg/rad-ish);\n # most arms want 1e4 to 1e6 N-m/rad.\n float drive:angular:physics:stiffness = 100000.0\n float drive:angular:physics:damping = 10000.0\n float drive:angular:physics:maxForce = inf\n float drive:angular:physics:targetPosition = 0.0\n\n # Position limits in RADIANS for revolute, METERS for\n # prismatic. Must be finite and span the test waypoints\n # (default test commands +/-15 deg around 0).\n float physics:lowerLimit = -3.14159\n float physics:upperLimit = 3.14159\n\n # JointStateAPI -- required for STA to read back the\n # commanded position during the test.\n float state:angular:physics:position = 0.0\n float state:angular:physics:velocity = 0.0\n }\n\nIf a joint is INTENTIONALLY passive (e.g. a free-spinning caster),\ntag it with `simready:joint:passive = true` so STA skips it without\ncounting it against the asset. If the asset is a pure-mimic\ngripper (every DOF is a follower), STA does not apply -- mark the\nreference joint with DriveAPI as above and let the followers be\ndriven by mimic.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n drive-joint-value-reasonable.md\n physics-drive-and-joint-state.md\n joint-has-joint-state-api.md\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: drive:angular:physics:stiffness)",
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3141
  },
3142
  {
3143
  "test_name": "velocity_limit",
@@ -3145,7 +3277,7 @@
3145
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3146
  "status": "skipped",
3147
  "passed": false,
3148
- "duration": 8.891,
3149
  "message": "VEL: No joints carry an authored velocity limit; the velocity-limit test cannot run.\n\nWhat the test looked for (EITHER authoring form is accepted):\n - `physxJoint:maxJointVelocity` on a PhysxJointAPI, OR\n - `physxDrivePerformanceEnvelope:angular:maxActuatorVelocity`\n (or `:linear:`) on a PhysxDrivePerformanceEnvelopeAPI,\n set to a positive finite value on each driven (revolute /\n prismatic) joint.\n - At least one such joint that is NOT a passive or mimic-\n follower joint (those are excluded -- their velocity is not\n independently commandable).\n\n UNITS: USD authors these in DEGREES/second for revolute joints\n and distance/second for prismatic joints. (PhysX consumes\n radians/second internally; the test converts deg->rad for you.)\n\nWhat was found:\n - No joint carried either authored velocity limit, or every\n joint that did is passive / mimic-followed.\n\nFIX: On every driven revolute/prismatic joint, author a positive\nfinite velocity limit matching the mechanism's datasheet rated\nspeed, in DEGREES/second (revolute) or distance/second\n(prismatic).\n\nPaste-ready USDA -- adjust the value to your joint's datasheet:\n\n def PhysicsRevoluteJoint \"shoulder_pan_joint\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\",\n \"PhysxJointAPI\"]\n )\n {\n rel physics:body0 = </base_link>\n rel physics:body1 = </shoulder_link>\n uniform token physics:axis = \"Z\"\n # Rated max speed in DEGREES/s (UR10 shoulder = 120 deg/s\n # = ~2.09 rad/s).\n float physxJoint:maxJointVelocity = 120\n }\n\n def PhysicsPrismaticJoint \"slide_joint\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:linear\",\n \"PhysxJointAPI\"]\n )\n {\n rel physics:body0 = </base_link>\n rel physics:body1 = </slide_link>\n uniform token physics:axis = \"X\"\n # Rated max speed, distance/s.\n float physxJoint:maxJointVelocity = 1.0\n }\n\nNotes:\n - The same limit can also (or instead) be authored on the\n actuator side as\n `physxDrivePerformanceEnvelope:angular:maxActuatorVelocity`\n (or `:linear:`), also in DEGREES/second for revolute; the\n test takes the MIN of the two when both are present, so\n author both consistently.\n - If every joint in the articulation is passive or a mimic\n follower, this phase has nothing to test -- add a velocity\n limit on the master joint that drives the followers.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/physics-joint-max-velocity.md\n (DJ.005 -- physxJoint:maxJointVelocity > 0 required on\n every revolute/prismatic PhysX driven joint)\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: float physxJoint:maxJointVelocity = 120)",
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  "message": "DGV: no actively-driven joints found under /World/AssetRoot/Asset.\n DOFs discovered: 12\n Excluded as passive: 12 (no DriveAPI / stiffness <= 0)\n Excluded as mimic follower:0 (driven by PhysxMimicJointAPI)\n Drivable after filter: 0\n\nDGV runs a per-joint step input and measures overshoot, settling\ntime, and oscillation count. It needs at least one joint that has\nBOTH (i) UsdPhysicsDriveAPI applied with positive stiffness, and\n(ii) authored joint limits with non-zero range. Without that, the\ncontroller has nothing to drive.\n\nFIX (most common cause: missing PhysicsDriveAPI). On each actuated\nrevolute joint, apply DriveAPI and author stiffness / damping /\nmaxForce. Edit the prim in your USD file:\n\n def PhysicsRevoluteJoint \"shoulder_pan_joint\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\"]\n )\n {\n rel physics:body0 = </Base>\n rel physics:body1 = </ShoulderLink>\n uniform token physics:axis = \"Z\"\n\n # Joint limits (REQUIRED -- DGV skips joints with zero range)\n float physics:lowerLimit = -180.0\n float physics:upperLimit = 180.0\n\n # Drive gains. Tune per-joint -- heavier proximal links\n # need higher stiffness/damping than distal wrists.\n # Starting envelope (DJ.006): stiffness ~100-10000,\n # damping ~1-100; the UR10 reference asset uses values\n # from ~7 (wrist 3) up to ~360000 (shoulder lift).\n float drive:angular:physics:stiffness = 1000.0\n float drive:angular:physics:damping = 50.0\n float drive:angular:physics:maxForce = 1000.0\n float drive:angular:physics:targetPosition = 0.0\n }\n\nFor PRISMATIC joints use drive:linear:* (same scheme). For mimic\nfollowers leave drive stiffness/damping at 0.0 -- they get their\nposition from the reference joint via PhysxMimicJointAPI and are\nEXPECTED to be excluded from DGV.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/drive-joint-value-reasonable.md\n (DJ.006: stiffness ~100-10000, damping ~1-100 as a\n starting envelope; heavier links typically need higher\n stiffness and proportionally higher damping.)\n Schema: UsdPhysicsDriveAPI on each actuated joint\n (drive:angular:* for revolute, drive:linear:* for prismatic)\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physics.usda\n (per-joint drive:angular:physics:stiffness / :damping /\n :maxForce authored on each PhysicsRevoluteJoint)",
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  "message": "EFF: No joints with authored position or effort limits to test under external force.\n Asset: /World/AssetRoot/Asset\n Passive joints excluded: 12\n Mimic-follower joints excluded: 0\n\nWHAT THE TEST NEEDS: at least one revolute or prismatic joint that has EITHER\n - finite physics:lowerLimit + physics:upperLimit with (upper - lower) > 1e-6, OR\n - a finite, positive drive:<linear|angular>:physics:maxForce.\n\nFIX: open each driven joint prim under /World/AssetRoot/Asset and ensure the drive + limits are authored.\nExample -- paste/edit on a revolute joint (values in newtons, radians):\n\n def PhysicsRevoluteJoint \"joint_1\" (\n prepend apiSchemas = [\"PhysxJointAPI\", \"PhysicsDriveAPI:angular\", \"PhysicsJointStateAPI:angular\"]\n )\n {\n rel physics:body0 = </link_0>\n rel physics:body1 = </link_1>\n uniform token physics:axis = \"Y\"\n\n # Required for EFF: positive maxForce so the controller can hold against pushes.\n # Typical revolute arm joints: 50-300 N\u00b7m; base/shoulder larger, wrist smaller.\n float drive:angular:physics:maxForce = 87.0\n float drive:angular:physics:stiffness = 1000.0\n float drive:angular:physics:damping = 100.0\n\n # Required for EFF break detection: real motion limits (radians for revolute,\n # meters for prismatic). EFF flags a 'break' when the joint exceeds these by\n # more than break_tolerance * range (default 10%).\n float physics:lowerLimit = -2.8973\n float physics:upperLimit = 2.8973\n }\n\nIf every joint is genuinely fixed/passive (e.g., a static fixture), EFF is not\napplicable to this asset -- exclude it from the EFF profile in your test plan.\n\nREFERENCE:\n Feature: nv_core/sr_specs/docs/shared/features/FET_022-driven_joints.md\n Drive: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n physics-drive-and-joint-state.md (DJ.001 -- maxForce > 0)\n drive-joint-value-reasonable.md (DJ.006 -- stiffness/damping ranges)\n Joints: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/\n joint-body-target-exists.md\n Example: sample_content/common_assets/robots_general/Franka/FrankaResearch3/\n simready_isaac_usd/FrankaResearch3.usda\n (search for: drive:angular:physics:maxForce)",
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  "status": "pass",
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  "passed": true,
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  "message": "FRS: No joints have valid position limits; the full-range sweep test cannot run.\n Total DOF on articulation: 12\n Passive joints excluded: 12\n\nWHAT THE TEST NEEDS: at least one active (non-passive) revolute or prismatic\njoint that declares finite, distinct position limits with (upper - lower) > 1e-3.\nJoints with missing, infinite, equal, or zero-width limits are silently skipped --\nif EVERY joint is in that state, FRS has nothing to sweep.\n\nFIX: open each driven joint prim under the articulation and author physics:lowerLimit\nand physics:upperLimit (radians for revolute, meters for prismatic). Units must\nmatch the joint type. Example -- paste/edit on a revolute joint:\n\n def PhysicsRevoluteJoint \"joint_1\" (\n prepend apiSchemas = [\"PhysxJointAPI\", \"PhysicsDriveAPI:angular\", \"PhysicsJointStateAPI:angular\"]\n )\n {\n rel physics:body0 = </link_0>\n rel physics:body1 = </link_1>\n uniform token physics:axis = \"Y\"\n\n # Required for FRS: finite, distinct limits with (upper - lower) > 1e-3.\n # Typical revolute arm joints (radians): +/- 2.9 rad (~+/- 165 deg)\n # Typical prismatic gripper finger (meters): 0.0 .. 0.04\n float physics:lowerLimit = -2.8973\n float physics:upperLimit = 2.8973\n\n # FRS only sweeps joints with a working drive (so the commanded\n # target actually moves the link). Author drive gains too:\n float drive:angular:physics:stiffness = 1000.0\n float drive:angular:physics:damping = 100.0\n float drive:angular:physics:maxForce = 87.0\n float physxJoint:maxJointVelocity = 2.6\n }\n\nIf every joint on this articulation is genuinely passive (e.g., a static fixture\nor a passive mimic-follower chain), FRS is not applicable -- exclude the asset from\nthe FRS profile in your test plan.\n\nREFERENCE:\n Feature: nv_core/sr_specs/docs/shared/features/FET_022-driven_joints.md\n Drive: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n physics-drive-and-joint-state.md (DJ.001 -- maxForce > 0)\n drive-joint-value-reasonable.md (DJ.006 -- stiffness/damping ranges)\n physics-joint-max-velocity.md (DJ.005 -- maxJointVelocity > 0)\n Joints: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/\n joint-body-target-exists.md\n Example: sample_content/common_assets/robots_general/Franka/FrankaResearch3/\n simready_isaac_usd/FrankaResearch3.usda\n (search for: physics:lowerLimit, physics:upperLimit,\n drive:angular:physics:stiffness)",
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  "message": "IK Target Reach phase cannot run: no Lula kinematics descriptor matched this asset.\n\n Found: asset_path='<home>/nvidia-submission/simready-tools/assets/X30/simready_usd/X30.usd'\n isaac:robotType='LEGGED'\n Expected: the asset's path OR its IsaacRobotAPI.isaac:robotType\n value contains one of the canonical Lula-supported\n robot keys (case-insensitive substring match):\n Franka, UR3, UR5, UR10, UR16e, Kinova_Gen3, Cobotta_Pro_900, Cobotta_Pro_1300, Denso_Cobotta, Festo_Cobot, Rethink_Sawyer, Rizon4\n\nFIX (asset-authoring): the Lula IK solver needs a descriptor YAML +\nURDF pair to know your robot's kinematic chain. Two ways to satisfy\nthis test:\n\n 1. RENAME / RETAG to a supported model. If your robot IS one of the\n supported models above, ensure the asset folder name (or the\n default prim's isaac:robotType token) contains the canonical\n key. For example, place the asset under a folder containing\n 'Franka' or set:\n token isaac:robotType = \"Manipulator\"\n string isaac:robotName = \"Franka\"\n on the default prim.\n\n 2. PROVIDE an explicit Lula descriptor. Set the phase config in\n your test profile:\n lula_robot_name: \"<canonical-name>\"\n lula_yaml_path: \"./abs/path/to/robot_descriptor.yaml\"\n lula_urdf_path: \"./abs/path/to/robot.urdf\"\n The YAML must list the kinematic chain (base_link, cspace,\n active joints, default_q) per Isaac Sim's Lula descriptor\n format. See any policy in the policy_map directory cited below\n for a working template.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/isaac_sim/robot_core/requirements/robot-type.md (RC.008)\n nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/isaac_sim/robot_core/requirements/robot-schema.md (RC.007)\n Feature: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/features/FET_021_ISAAC.md\n Lula descriptors: Isaac Sim ships YAML+URDF pairs under\n isaacsim.robot_motion.motion_generation/policies/\n policy_map.json -- keyed by canonical robot name\n (Franka, UR3, UR5, UR10, UR16e, Kinova_Gen3,\n Cobotta_Pro_900, Cobotta_Pro_1300, Denso_Cobotta,\n Festo_Cobot, Rethink_Sawyer, Rizon4).\n Example: Any Franka_*.usd or UR10_*.usd asset under\n sample_content/common_assets/robots_general/ -- the\n asset folder name contains the canonical robot key\n and the default prim sets isaac:robotType=\"Manipulator\".",
745
  "metrics": {},
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  "kit_logs": []
 
751
  "engine_version": "6.1.0.0",
752
  "status": "skipped",
753
  "passed": false,
754
+ "duration": 8.364,
755
  "message": "IK Target Reach is not applicable to standalone grippers: their articulation DOFs open and close the fingers but do not provide an arm-like Cartesian workspace for inverse kinematics.",
756
  "metrics": {},
757
  "kit_logs": []
 
762
  "engine_version": "6.1.0.0",
763
  "status": "fail",
764
  "passed": false,
765
+ "duration": 149.419,
766
  "message": "JIK: in-reach pass rate 0.00 below minimum 0.40 -- the asset's\narticulation could not reach enough generated targets to pass.\n\nWhat the test found:\n - 0 / 5 in-reach targets passed.\n - 0 failed because the DLS solver could not find a joint\n solution (red sphere in the captured video).\n - 5 failed because the solver succeeded but the PD drives did\n not track the precomputed solution to within tolerance\n (orange sphere).\n - Worst position error: 2.1992 m (tolerance 0.050 m).\n - Worst orientation error: 92.34 deg (tolerance 10.00 deg).\n - End-effector under test: /World/AssetRoot/Asset/Geometry/HR_FOOT.\n - Failed targets: target_0, target_1, target_2, target_3, target_4.\n\nFIX -- triage in this order:\n\n 1) Open the captured video. Targets coloured RED never had a\n joint solution. Targets coloured ORANGE had a solution but\n the robot did not get there -- a drive-tuning problem.\n\n 2) For ORANGE (motion failed) on a `PhysicsRevoluteJoint`,\n inspect drive stiffness / damping on each joint. Industrial\n arms typically need:\n\n def PhysicsRevoluteJoint \"joint_3\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\"]\n )\n {\n # Example values for a 25 kg-link arm; scale with\n # link inertia. Stiffness too low -> drift; too\n # high -> oscillation.\n float drive:angular:physics:stiffness = 10000.0\n float drive:angular:physics:damping = 1000.0\n float drive:angular:physics:maxForce = 1000.0\n }\n\n 3) For RED (solver failed), the Jacobian is singular or the\n joint limits are too tight. Verify each joint declares\n non-zero limits:\n\n float physics:lowerLimit = -180.0\n float physics:upperLimit = 180.0\n\n and that the EE link (/World/AssetRoot/Asset/Geometry/HR_FOOT) is the LAST link in the chain --\n a tip link with no preceding revolute joint cannot be\n reached by a Jacobian solver.\n\n 4) Asset fix: Tune drive stiffness/damping so each joint can hold its\n commanded position under JIK's smoothstep motion -- start\n by doubling stiffness on the joint(s) showing the largest\n tracking error in the video.\n\n 5) Engine note: JIK uses a damped least-squares Jacobian solver with USD\n forward kinematics; ensure the asset's joints are exposed\n in the SingleArticulation's `dof_names`.\n\n 6) TEST-CONFIG escape hatches (use only when the asset is\n genuinely correct but the defaults are wrong for it):\n - Reduce `target_radius_factors` (default (0.5, 0.7, 0.9))\n when the bbox-based reach estimate overshoots the actual\n workspace (common on non-extended / folded arms).\n - Loosen `position_tolerance` / `orientation_tolerance_deg`\n (defaults 0.05 m / 10 deg) when the asset's PD drive has\n intentional steady-state error.\n - Increase `max_solver_iterations` (default 50) when DLS\n convergence is slow on long-armed or heavily damped\n robots.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/articulation.md\n nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_joints/requirements/joint-body-target-exists.md\n nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/hierarchy/requirements/kinematic-chain-hierarchy.md\n Example: sample_content/common_assets/robots_general/Franka/Franka.usda\n (search for: PhysicsArticulationRootAPI, PhysicsRevoluteJoint)",
767
  "metrics": {
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  "jik_robot_reach": {
 
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  "_timing_capture_frame_total_s": {
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+ "kit_logs": [
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+ "level": "error",
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+ "channel": "omni.kit.app._impl",
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+ "message": "[py stderr]: Traceback (most recent call last):"
898
+ },
899
+ {
900
+ "level": "error",
901
+ "channel": "omni.kit.app._impl",
902
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/impl/texture.py\", line 377, in on_drawable_changed"
903
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904
+ {
905
+ "level": "error",
906
+ "channel": "omni.kit.app._impl",
907
+ "message": "[py stderr]: self.__drawable_changed_fn(texture[\"rp_resource\"], presentation_key)"
908
+ },
909
+ {
910
+ "level": "error",
911
+ "channel": "omni.kit.app._impl",
912
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/widget.py\", line 516, in __set_image_data"
913
+ },
914
+ {
915
+ "level": "error",
916
+ "channel": "omni.kit.app._impl",
917
+ "message": "[py stderr]: vp_api._sync_viewport_api(camera, canvas_size, vp_api.time, view, projection, force_update=True) # noqa PLW0212"
918
+ },
919
+ {
920
+ "level": "error",
921
+ "channel": "omni.kit.app._impl",
922
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
923
+ },
924
+ {
925
+ "level": "error",
926
+ "channel": "omni.kit.app._impl",
927
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 546, in _sync_viewport_api"
928
+ },
929
+ {
930
+ "level": "error",
931
+ "channel": "omni.kit.app._impl",
932
+ "message": "[py stderr]: self.__projection = self._conform_projection(policy, camera, image_aspect, canvas_aspect, projection)"
933
+ },
934
+ {
935
+ "level": "error",
936
+ "channel": "omni.kit.app._impl",
937
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
938
+ },
939
+ {
940
+ "level": "error",
941
+ "channel": "omni.kit.app._impl",
942
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 476, in _conform_projection"
943
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944
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945
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946
+ "channel": "omni.kit.app._impl",
947
+ "message": "[py stderr]: gf_camera = camera.GetCamera(self.__time)"
948
+ },
949
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950
+ "level": "error",
951
+ "channel": "omni.kit.app._impl",
952
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^"
953
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954
+ {
955
+ "level": "error",
956
+ "channel": "omni.kit.app._impl",
957
+ "message": "[py stderr]: AttributeError: 'NoneType' object has no attribute 'GetCamera'"
958
+ }
959
+ ]
960
  },
961
  {
962
  "test_name": "jacobian_ik",
 
964
  "engine_version": "6.1.0.0",
965
  "status": "skipped",
966
  "passed": false,
967
+ "duration": 7.251,
968
  "message": "JIK is not applicable to standalone grippers: their articulation DOFs open and close the fingers but do not provide an arm-like Cartesian workspace for inverse kinematics.",
969
  "metrics": {},
970
  "kit_logs": []
 
975
  "engine_version": "6.1.0.0",
976
  "status": "pass",
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  "passed": true,
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  "message": "",
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  "metrics": {
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1267
  "engine_version": "6.1.0.0",
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  "status": "pass",
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1285
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1287
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1288
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1289
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1559
  "engine_version": "6.1.0.0",
1560
  "status": "pass",
1561
  "passed": true,
1562
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1563
  "message": "",
1564
  "metrics": {
1565
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1566
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1569
  "_timing_capture_frame_count": {
 
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1573
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1593
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1597
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1613
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1617
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1621
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1625
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  }
1629
  },
1630
+ "kit_logs": []
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1631
  },
1632
  {
1633
  "test_name": "light_response",
 
1635
  "engine_version": "6.1.0.0",
1636
  "status": "pass",
1637
  "passed": true,
1638
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1639
  "message": "",
1640
  "metrics": {
1641
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  "_timing_capture_frame_count": {
 
1647
  "unit": null
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1649
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1650
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1651
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1653
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1654
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1655
  "unit": null
1656
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1657
  "_timing_encode_video_count": {
 
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  "unit": null
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  },
1669
  "light_response_variation_ratio": {
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1671
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1673
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1687
  "unit": null
1688
  },
1689
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1690
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1691
  "unit": null
1692
  },
1693
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  "unit": null
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  },
1697
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1699
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1701
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  }
1705
  },
 
1777
  "engine_version": "6.1.0.0",
1778
  "status": "skipped",
1779
  "passed": false,
1780
+ "duration": 1.572,
1781
  "message": "MIM: no PhysxMimicJointAPI found on any joint under the asset prim.\n\n Found: 0 joints with PhysxMimicJointAPI applied\n Expected: at least one revolute or prismatic joint with\n PhysxMimicJointAPI:<axisToken> applied (rotX/rotY/rotZ\n or transX/transY/transZ)\n\nFIX (if your asset has coupled joints, e.g. a parallel-jaw gripper\nwhere the two finger joints must move together):\n 1. Pick the driven joint and call it the REFERENCE joint. Leave\n it with a normal drive (PhysicsDriveAPI or JointStateAPI).\n 2. On each FOLLOWER joint, apply PhysxMimicJointAPI keyed to that\n joint's physics:axis instance token (e.g. \"rotX\" for a\n revolute joint with physics:axis = \"X\").\n 3. Set physxMimicJoint:<axis>:gearing (non-zero) and\n physxMimicJoint:<axis>:referenceJoint pointing at the\n reference joint's prim path.\n 4. Both follower AND reference joints must have physics:lowerLimit\n and physics:upperLimit authored, and neither may have\n physics:excludeFromArticulation = true.\n\nPaste-ready USDA snippet (adapt paths, axis token, gearing sign,\nand limits to your asset):\n\n # The follower joint: applies PhysxMimicJointAPI keyed to the axis\n # token of the joint (rotX/rotY/rotZ for revolute, transX/transY/\n # transZ for prismatic). The instance name MUST match physics:axis.\n def PhysicsRevoluteJoint \"follower_joint\" (\n prepend apiSchemas = [\"PhysxMimicJointAPI:rotX\"]\n )\n {\n uniform token physics:axis = \"X\"\n rel physics:body0 = <./path/to/parent_link>\n rel physics:body1 = <./path/to/follower_link>\n float physics:lowerLimit = -45.0 # required: limits must be authored\n float physics:upperLimit = 45.0\n\n # ---- PhysxMimicJointAPI:rotX attributes ----\n # gearing: \u0394q_follower = gearing * \u0394q_reference + offset\n # Must be a non-zero real number. Sign encodes direction:\n # -1 = follower moves opposite the reference (typical for\n # parallel-jaw grippers where one jaw mirrors the other).\n float physxMimicJoint:rotX:gearing = -1.0\n float physxMimicJoint:rotX:offset = 0.0\n float physxMimicJoint:rotX:naturalFrequency = 100.0\n float physxMimicJoint:rotX:dampingRatio = 0.0\n # referenceJoint must point at a joint that does NOT itself\n # carry PhysxMimicJointAPI (no chains/cycles).\n rel physxMimicJoint:rotX:referenceJoint = <./path/to/reference_joint>\n }\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/mimic-api-check.md (DJ.007)\n Example: sample_content/common_assets/robots_general/Robotiq/ezu_35/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: PhysxMimicJointAPI:rotX on GBA2_TRANS_2 / GBA3_TRANS_3 referencing Jaw_Drive with gearing = -1)\n\nNote: this test is SKIPPED (not failed) because mimic joints are\noptional. If your asset truly has no coupled joints, this skip is\nexpected and benign.",
1782
  "metrics": {
1783
  "mim_mimic_pairs_detected": {
 
1793
  "engine_version": "6.1.0.0",
1794
  "status": "skipped",
1795
  "passed": false,
1796
+ "duration": 7.299,
1797
  "message": "MIM: no NewtonMimicAPI found on any joint under the asset prim.\n\nThis test is not applicable when the mechanism has no coupled joints. For a Newton follower joint, apply NewtonMimicAPI, set newton:mimicJoint to the reference joint, and author finite newton:mimicCoef0/newton:mimicCoef1 values. The test is skipped, not failed, for an uncoupled articulation.",
1798
  "metrics": {
1799
  "mim_mimic_pairs_detected": {
 
1809
  "engine_version": "6.1.0.0",
1810
  "status": "pass",
1811
  "passed": true,
1812
+ "duration": 57.969,
1813
  "message": "",
1814
  "metrics": {
1815
  "mjc_total_joints": {
 
1825
  "unit": null
1826
  },
1827
  "_timing_capture_frame_total_s": {
1828
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1829
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1830
  },
1831
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1833
  "unit": null
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  },
1835
  "_timing_capture_frame_avg_ms": {
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1837
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1839
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1840
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1841
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1843
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1869
  "engine_version": "6.1.0.0",
1870
  "status": "skipped",
1871
  "passed": false,
1872
+ "duration": 7.366,
1873
  "message": "MJC skipped: asset has only 0/12 joints with finite position limits; MJC needs at least 2.\n\nWHAT THE TEST FOUND:\n - Articulation DOFs reported by Isaac: 12\n - DOFs with finite (lower, upper) and upper-lower > 1e-6: 0\n - Required by MJC: >= 2 (each driven independently to a mid-range\n target chosen by target_factors x [lower+margin, upper-margin]).\n\nWHY IT MATTERS:\n MJC validates simultaneous multi-joint convergence under the PD\n drive controller. A revolute joint authored without limits (or\n with type='none', or as a continuous joint) has no mid-range\n target the test can pick, so it cannot participate.\n\nFIX: On every joint you intend MJC to exercise, author finite\nposition limits on the matching axis. For PhysicsRevoluteJoint use\nlowerLimit/upperLimit in DEGREES; for PhysicsPrismaticJoint use\nlowerLimit/upperLimit in the stage's linear unit (typically meters).\nBoth must be finite and upperLimit > lowerLimit.\n\nTEMPLATE -- paste/edit on each joint prim. Pick limits that match\nthe real mechanical travel of the joint; do NOT use +-inf:\n\n def PhysicsRevoluteJoint \"joint_1\"\n {\n uniform token physics:axis = \"Z\"\n float physics:lowerLimit = -170.0 # degrees\n float physics:upperLimit = 170.0 # degrees\n # ... body0 / body1 / localPos0 / localPos1 ...\n }\n\n def PhysicsPrismaticJoint \"slider_1\"\n {\n uniform token physics:axis = \"X\"\n float physics:lowerLimit = 0.0 # meters\n float physics:upperLimit = 0.085 # meters\n # ... body0 / body1 / localPos0 / localPos1 ...\n }\n\nCHECKLIST per joint you expect MJC to drive:\n - physics:axis is set (X / Y / Z).\n - physics:lowerLimit and physics:upperLimit are BOTH finite.\n - physics:upperLimit - physics:lowerLimit > 1e-6 (non-degenerate).\n - Joint is reachable from the articulation root (otherwise Isaac\n will not expose it as a DOF; see FET_024 for articulation\n topology requirements).\n\nIf the joint is intentionally free-running (e.g. a passive wheel),\nexclude it from your articulation rather than leaving it limit-less.\n\nREFERENCE:\n Spec (driven joints): nv_core/sr_specs/docs/shared/features/FET_022-driven_joints.md\n Spec (articulation): nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/features/FET_024-base_articulation.md\n Example: sample_content/common_assets/robots_general/Robotiq/2F-85/simready_isaac_usd/Robotiq_2F_85.usda\n (search for: prepend apiSchemas = [\"PhysicsDriveAPI:angular\"])",
1874
  "metrics": {
1875
  "mjc_total_joints": {
 
1893
  "engine_version": "6.1.0.0",
1894
  "status": "pass",
1895
  "passed": true,
1896
+ "duration": 4.109,
1897
  "message": "",
1898
  "metrics": {
1899
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1900
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1901
  "unit": null
1902
  },
1903
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1905
  "unit": null
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  },
1907
  "_timing_capture_frame_avg_ms": {
1908
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  "unit": null
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  },
1911
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1912
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1913
  "unit": null
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  },
1915
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1925
  "unit": null
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  },
1927
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1928
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1929
  "unit": null
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  },
1931
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1932
+ "value": 0.017808,
1933
  "unit": null
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  },
1935
  "normals_xz_problem_frames": {
 
2015
  "engine_version": "6.1.0.0",
2016
  "status": "pass",
2017
  "passed": true,
2018
+ "duration": 4.154,
2019
  "message": "",
2020
  "metrics": {
2021
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2022
+ "value": 0.953,
2023
  "unit": null
2024
  },
2025
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2027
  "unit": null
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  },
2029
  "_timing_capture_frame_avg_ms": {
2030
+ "value": 119.13,
2031
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2032
  },
2033
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2034
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2035
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2036
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2037
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2047
  "unit": null
2048
  },
2049
  "normals_xz_avg_dark": {
2050
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2051
  "unit": null
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  },
2053
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2054
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2055
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  },
2057
  "normals_xz_problem_frames": {
 
2137
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2138
  "status": "skipped",
2139
  "passed": false,
2140
+ "duration": 7.935,
2141
  "message": "Pivot/origin check did not meet the recommended score (score=0.20, recommended >=0.70). Reported as SKIPPED, not a failure: the correct pivot location depends on the object type, so a sub-threshold result is advisory and does not fail FET001. The tilt and spin videos are kept below so the pivot can be judged visually.\nPivot is 82.7% from base (should be <10%).\nX-axis tilt causes ground penetration (min_z=-0.687).\n\nHow to fix:\n- Move the asset pivot to the bottom-center of the bounding box.\n- The pivot should be at Z=0 (ground level) and centered in XY.\n- In your DCC tool, set the pivot/origin to the base of the object.\n- Check the X-tilt and Z-spin videos for visual reference.\n\nWhen this can be ignored: this check validates ground-placeable\nprops. If your object is a rotating/hinged type (e.g., door, robot\njoint), the pivot should be at the rotation center -- not the base;\nthose are validated under FET021/FET022. Attached objects (cameras,\nwheels) should have their pivot at the attachment point.\n\nINTERIM: pivot/origin (VG.025) is treated as advisory and does not\nfail the feature, pending spec clarification on whether VG.025 is a\nmandatory or optional requirement (refer to docs/spec-clarifications-needed.md).",
2142
  "metrics": {
2143
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2144
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2145
  "unit": null
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  },
2147
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2149
  "unit": null
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  },
2151
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2155
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2157
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2159
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2271
  "engine_version": "6.1.0.0",
2272
  "status": "skipped",
2273
  "passed": false,
2274
+ "duration": 8.443,
2275
  "message": "Pivot/origin check did not meet the recommended score (score=0.20, recommended >=0.70). Reported as SKIPPED, not a failure: the correct pivot location depends on the object type, so a sub-threshold result is advisory and does not fail FET001. The tilt and spin videos are kept below so the pivot can be judged visually.\nPivot is 82.7% from base (should be <10%).\nX-axis tilt causes ground penetration (min_z=-0.687).\n\nHow to fix:\n- Move the asset pivot to the bottom-center of the bounding box.\n- The pivot should be at Z=0 (ground level) and centered in XY.\n- In your DCC tool, set the pivot/origin to the base of the object.\n- Check the X-tilt and Z-spin videos for visual reference.\n\nWhen this can be ignored: this check validates ground-placeable\nprops. If your object is a rotating/hinged type (e.g., door, robot\njoint), the pivot should be at the rotation center -- not the base;\nthose are validated under FET021/FET022. Attached objects (cameras,\nwheels) should have their pivot at the attachment point.\n\nINTERIM: pivot/origin (VG.025) is treated as advisory and does not\nfail the feature, pending spec clarification on whether VG.025 is a\nmandatory or optional requirement (refer to docs/spec-clarifications-needed.md).",
2276
  "metrics": {
2277
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2278
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2279
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2281
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2283
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2285
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2286
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2287
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2289
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2290
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2291
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2293
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2331
  "unit": null
2332
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2333
  },
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2334
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2335
  {
2336
  "level": "error",
 
2399
  }
2400
  ]
2401
  },
2402
+ {
2403
+ "test_name": "presence",
2404
+ "engine": "isaac_sim",
2405
+ "engine_version": "6.1.0.0",
2406
+ "status": "pass",
2407
+ "passed": true,
2408
+ "duration": 1.454,
2409
+ "message": "",
2410
+ "metrics": {
2411
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2412
+ "value": 0.215,
2413
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2414
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2415
+ "_timing_capture_frame_count": {
2416
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2417
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2419
+ "_timing_capture_frame_avg_ms": {
2420
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2421
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2427
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2431
+ "_render_blank_retry_count": {
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+ "value": 0,
2433
+ "unit": null
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+ },
2435
+ "_render_blank_retry_unrecovered": {
2436
+ "value": 0,
2437
+ "unit": null
2438
+ },
2439
+ "presence_diff_ratio": {
2440
+ "value": 0.137934,
2441
+ "unit": null
2442
+ },
2443
+ "presence_passed": {
2444
+ "value": 1,
2445
+ "unit": null
2446
+ }
2447
+ },
2448
+ "kit_logs": []
2449
+ },
2450
  {
2451
  "test_name": "presence",
2452
  "engine": "isaac_sim_newton",
2453
  "engine_version": "6.1.0.0",
2454
  "status": "pass",
2455
  "passed": true,
2456
+ "duration": 1.73,
2457
  "message": "",
2458
  "metrics": {
2459
  "_timing_capture_frame_total_s": {
2460
+ "value": 0.228,
2461
  "unit": null
2462
  },
2463
  "_timing_capture_frame_count": {
 
2465
  "unit": null
2466
  },
2467
  "_timing_capture_frame_avg_ms": {
2468
+ "value": 113.81,
2469
  "unit": null
2470
  },
2471
  "_timing_encode_video_total_s": {
 
2485
  "unit": null
2486
  },
2487
  "presence_diff_ratio": {
2488
+ "value": 0.137938,
2489
  "unit": null
2490
  },
2491
  "presence_passed": {
 
2567
  "engine_version": "6.1.0.0",
2568
  "status": "pass",
2569
  "passed": true,
2570
+ "duration": 3.868,
2571
  "message": "",
2572
  "metrics": {
2573
  "_timing_capture_frame_total_s": {
2574
+ "value": 0.876,
2575
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2576
  },
2577
  "_timing_capture_frame_count": {
 
2579
  "unit": null
2580
  },
2581
  "_timing_capture_frame_avg_ms": {
2582
+ "value": 219.09,
2583
  "unit": null
2584
  },
2585
  "_timing_encode_video_total_s": {
 
2627
  "unit": null
2628
  },
2629
  "universal_surface_silhouette_pixels": {
2630
+ "value": 139584,
2631
  "unit": null
2632
  },
2633
  "universal_surface_uncovered_pixels": {
 
2713
  "engine_version": "6.1.0.0",
2714
  "status": "pass",
2715
  "passed": true,
2716
+ "duration": 4.112,
2717
  "message": "",
2718
  "metrics": {
2719
  "_timing_capture_frame_total_s": {
2720
+ "value": 0.905,
2721
  "unit": null
2722
  },
2723
  "_timing_capture_frame_count": {
 
2725
  "unit": null
2726
  },
2727
  "_timing_capture_frame_avg_ms": {
2728
+ "value": 226.3,
2729
  "unit": null
2730
  },
2731
  "_timing_encode_video_total_s": {
 
2773
  "unit": null
2774
  },
2775
  "universal_surface_silhouette_pixels": {
2776
+ "value": 139574,
2777
  "unit": null
2778
  },
2779
  "universal_surface_uncovered_pixels": {
 
2785
  "unit": null
2786
  }
2787
  },
2788
+ "kit_logs": [
2789
+ {
2790
+ "level": "error",
2791
+ "channel": "omni.kit.app._impl",
2792
+ "message": "[py stderr]: Traceback (most recent call last):"
2793
+ },
2794
+ {
2795
+ "level": "error",
2796
+ "channel": "omni.kit.app._impl",
2797
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/impl/texture.py\", line 377, in on_drawable_changed"
2798
+ },
2799
+ {
2800
+ "level": "error",
2801
+ "channel": "omni.kit.app._impl",
2802
+ "message": "[py stderr]: self.__drawable_changed_fn(texture[\"rp_resource\"], presentation_key)"
2803
+ },
2804
+ {
2805
+ "level": "error",
2806
+ "channel": "omni.kit.app._impl",
2807
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/widget.py\", line 516, in __set_image_data"
2808
+ },
2809
+ {
2810
+ "level": "error",
2811
+ "channel": "omni.kit.app._impl",
2812
+ "message": "[py stderr]: vp_api._sync_viewport_api(camera, canvas_size, vp_api.time, view, projection, force_update=True) # noqa PLW0212"
2813
+ },
2814
+ {
2815
+ "level": "error",
2816
+ "channel": "omni.kit.app._impl",
2817
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
2818
+ },
2819
+ {
2820
+ "level": "error",
2821
+ "channel": "omni.kit.app._impl",
2822
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 546, in _sync_viewport_api"
2823
+ },
2824
+ {
2825
+ "level": "error",
2826
+ "channel": "omni.kit.app._impl",
2827
+ "message": "[py stderr]: self.__projection = self._conform_projection(policy, camera, image_aspect, canvas_aspect, projection)"
2828
+ },
2829
+ {
2830
+ "level": "error",
2831
+ "channel": "omni.kit.app._impl",
2832
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
2833
+ },
2834
+ {
2835
+ "level": "error",
2836
+ "channel": "omni.kit.app._impl",
2837
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 476, in _conform_projection"
2838
+ },
2839
+ {
2840
+ "level": "error",
2841
+ "channel": "omni.kit.app._impl",
2842
+ "message": "[py stderr]: gf_camera = camera.GetCamera(self.__time)"
2843
+ },
2844
+ {
2845
+ "level": "error",
2846
+ "channel": "omni.kit.app._impl",
2847
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^"
2848
+ },
2849
+ {
2850
+ "level": "error",
2851
+ "channel": "omni.kit.app._impl",
2852
+ "message": "[py stderr]: AttributeError: 'NoneType' object has no attribute 'GetCamera'"
2853
+ }
2854
+ ]
2855
  },
2856
  {
2857
  "test_name": "slope_drop",
 
2859
  "engine_version": "6.1.0.0",
2860
  "status": "pass",
2861
  "passed": true,
2862
+ "duration": 35.937,
2863
  "message": "",
2864
  "metrics": {
2865
  "slope_drop_initial_cx": {
 
2879
  "unit": null
2880
  },
2881
  "_timing_capture_frame_total_s": {
2882
+ "value": 9.959,
2883
  "unit": null
2884
  },
2885
  "_timing_capture_frame_count": {
 
2887
  "unit": null
2888
  },
2889
  "_timing_capture_frame_avg_ms": {
2890
+ "value": 187.91,
2891
  "unit": null
2892
  },
2893
  "_timing_encode_video_total_s": {
2894
+ "value": 2.114,
2895
  "unit": null
2896
  },
2897
  "_timing_encode_video_count": {
 
2959
  "engine_version": "6.1.0.0",
2960
  "status": "fail",
2961
  "passed": false,
2962
+ "duration": 40.182,
2963
  "message": "Slope drop FAILED: The asset remained too far from the ramp after contact for 24 consecutive frame(s); peak clearance 0.3401m at frame 457. Review collision contact gaps, restitution, and the video for an upward launch.",
2964
  "metrics": {
2965
  "slope_drop_initial_cx": {
 
2979
  "unit": null
2980
  },
2981
  "_timing_capture_frame_total_s": {
2982
+ "value": 5.912,
2983
  "unit": null
2984
  },
2985
  "_timing_capture_frame_count": {
 
2987
  "unit": null
2988
  },
2989
  "_timing_capture_frame_avg_ms": {
2990
+ "value": 203.88,
2991
  "unit": null
2992
  },
2993
  "_timing_encode_video_total_s": {
2994
+ "value": 1.259,
2995
  "unit": null
2996
  },
2997
  "_timing_encode_video_count": {
 
3059
  "engine_version": "6.1.0.0",
3060
  "status": "fail",
3061
  "passed": false,
3062
+ "duration": 157.162,
3063
  "message": "STA: 4/12 joints failed state accuracy.\n\nFAILING JOINTS: FL_Knee_joint, FR_Knee_joint, HL_Knee_joint, HR_Knee_joint\n\nWHAT WE FOUND:\n At least one joint could not hold its commanded position within\n the tolerance during the 5-waypoint test. Per-joint detail (max\n position error in degrees, failed targets) is in the warnings\n above and recorded as `sta_max_position_error_deg` in\n result.json.\n\nFIX (in priority order):\n 1. Raise drive stiffness/damping on the failing joint(s). On\n each joint prim, edit:\n float drive:angular:physics:stiffness = <larger value>\n float drive:angular:physics:damping = <larger value>\n For ARM/SCARA robots FET022 disables robot gravity per-body\n during STA, so the drive only needs to overcome link inertia;\n a few hundred N-m/rad is usually enough. If you see large\n steady-state errors specifically on horizontal-axis joints,\n the per-body gravity disable may have failed -- check the\n `articulation.disable_gravity()` and `per-body\n disable_gravity` events from RobotHandle.initialize in the\n log.\n 2. If the joint oscillates instead of settling, raise damping\n by 2-5x before raising stiffness further.\n 3. Verify authored position limits include the test waypoints.\n The test commands joints to small +/-step targets around 0\n by default; if 0 is outside your authored range, the test\n cannot reach it. Edit `physics:lowerLimit` /\n `physics:upperLimit` on the joint prim.\n 4. Inspect downstream mass. A heavy distal link causes upstream\n joints to undershoot under default gains. Re-check\n `physxRigidBody:mass` and `physxRigidBody:diagonalInertia`\n on each downstream link.\n 5. Increase `test_duration_seconds` (default 3.0) only if the\n joint is slow but does reach the target eventually.\n 6. Loosen `position_tolerance_deg` (default 5.0) only when\n intentional steady-state error is acceptable for the asset.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n drive-joint-value-reasonable.md\n physics-drive-and-joint-state.md\n joint-has-joint-state-api.md\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: drive:angular:physics:stiffness)",
3064
  "metrics": {
3065
  "sta_joints_with_limits": {
 
3079
  "unit": null
3080
  },
3081
  "_timing_capture_frame_total_s": {
3082
+ "value": 62.817,
3083
  "unit": null
3084
  },
3085
  "_timing_capture_frame_count": {
3086
+ "value": 315,
3087
  "unit": null
3088
  },
3089
  "_timing_capture_frame_avg_ms": {
3090
+ "value": 199.42,
3091
  "unit": null
3092
  },
3093
  "_timing_encode_video_total_s": {
3094
+ "value": 9.56,
3095
  "unit": null
3096
  },
3097
  "_timing_encode_video_count": {
 
3119
  "unit": null
3120
  },
3121
  "sta_max_position_error_deg": {
3122
+ "value": 19.996229153763995,
3123
  "unit": null
3124
  }
3125
  },
 
3131
  "engine_version": "6.1.0.0",
3132
  "status": "skipped",
3133
  "passed": false,
3134
+ "duration": 7.307,
3135
  "message": "STA cannot run: no testable joints after filtering.\n\nWHAT WE FOUND:\n - passive joints (no UsdPhysics:DriveAPI authored): 12\n FL_HipX_joint, FL_HipY_joint, FL_Knee_joint, FR_HipX_joint, FR_HipY_joint, FR_Knee_joint, HL_HipX_joint, HL_HipY_joint, HL_Knee_joint, HR_HipX_joint, HR_HipY_joint, HR_Knee_joint\n - mimic-follower joints (PhysxMimicJointAPI -> reference): 0\n (none)\n - articulated joints with finite, non-degenerate limits and a\n drive authored: 0\n\nWHAT WE EXPECTED:\n At least one revolute or prismatic joint with:\n 1. finite lower/upper position limits where |hi - lo| >= 0.01 rad,\n 2. UsdPhysics:DriveAPI applied (angular for revolute,\n linear for prismatic), and\n 3. no PhysxMimicJointAPI making it a follower of another joint.\n\nFIX: Apply DriveAPI on the joint(s) that should be actuated, with\nnon-zero stiffness and a reasonable target (typically 0 rad at\nrest pose). On the joint prim in your USD, paste:\n\n over \"<joint_prim_name>\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\",\n \"PhysicsJointStateAPI:angular\"]\n )\n {\n # Position-control drive. Stiffness in N-m/rad for angular,\n # N/m for linear. UR10 uses ~5,729,578 (1e8 deg/rad-ish);\n # most arms want 1e4 to 1e6 N-m/rad.\n float drive:angular:physics:stiffness = 100000.0\n float drive:angular:physics:damping = 10000.0\n float drive:angular:physics:maxForce = inf\n float drive:angular:physics:targetPosition = 0.0\n\n # Position limits in RADIANS for revolute, METERS for\n # prismatic. Must be finite and span the test waypoints\n # (default test commands +/-15 deg around 0).\n float physics:lowerLimit = -3.14159\n float physics:upperLimit = 3.14159\n\n # JointStateAPI -- required for STA to read back the\n # commanded position during the test.\n float state:angular:physics:position = 0.0\n float state:angular:physics:velocity = 0.0\n }\n\nIf a joint is INTENTIONALLY passive (e.g. a free-spinning caster),\ntag it with `simready:joint:passive = true` so STA skips it without\ncounting it against the asset. If the asset is a pure-mimic\ngripper (every DOF is a follower), STA does not apply -- mark the\nreference joint with DriveAPI as above and let the followers be\ndriven by mimic.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/\n drive-joint-value-reasonable.md\n physics-drive-and-joint-state.md\n joint-has-joint-state-api.md\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: drive:angular:physics:stiffness)",
3136
  "metrics": {
3137
  "sta_joints_with_limits": {
 
3159
  "engine_version": "6.1.0.0",
3160
  "status": "pass",
3161
  "passed": true,
3162
+ "duration": 33.93,
3163
  "message": "",
3164
  "metrics": {
3165
  "vel_joints_with_limits": {
 
3167
  "unit": null
3168
  },
3169
  "_timing_capture_frame_total_s": {
3170
+ "value": 11.297,
3171
  "unit": null
3172
  },
3173
  "_timing_capture_frame_count": {
 
3175
  "unit": null
3176
  },
3177
  "_timing_capture_frame_avg_ms": {
3178
+ "value": 213.15,
3179
  "unit": null
3180
  },
3181
  "_timing_encode_video_total_s": {
3182
+ "value": 2.046,
3183
  "unit": null
3184
  },
3185
  "_timing_encode_video_count": {
 
3203
  "unit": null
3204
  }
3205
  },
3206
+ "kit_logs": [
3207
+ {
3208
+ "level": "error",
3209
+ "channel": "omni.kit.app._impl",
3210
+ "message": "[py stderr]: Traceback (most recent call last):"
3211
+ },
3212
+ {
3213
+ "level": "error",
3214
+ "channel": "omni.kit.app._impl",
3215
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/impl/texture.py\", line 377, in on_drawable_changed"
3216
+ },
3217
+ {
3218
+ "level": "error",
3219
+ "channel": "omni.kit.app._impl",
3220
+ "message": "[py stderr]: self.__drawable_changed_fn(texture[\"rp_resource\"], presentation_key)"
3221
+ },
3222
+ {
3223
+ "level": "error",
3224
+ "channel": "omni.kit.app._impl",
3225
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/widget.py\", line 516, in __set_image_data"
3226
+ },
3227
+ {
3228
+ "level": "error",
3229
+ "channel": "omni.kit.app._impl",
3230
+ "message": "[py stderr]: vp_api._sync_viewport_api(camera, canvas_size, vp_api.time, view, projection, force_update=True) # noqa PLW0212"
3231
+ },
3232
+ {
3233
+ "level": "error",
3234
+ "channel": "omni.kit.app._impl",
3235
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
3236
+ },
3237
+ {
3238
+ "level": "error",
3239
+ "channel": "omni.kit.app._impl",
3240
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 546, in _sync_viewport_api"
3241
+ },
3242
+ {
3243
+ "level": "error",
3244
+ "channel": "omni.kit.app._impl",
3245
+ "message": "[py stderr]: self.__projection = self._conform_projection(policy, camera, image_aspect, canvas_aspect, projection)"
3246
+ },
3247
+ {
3248
+ "level": "error",
3249
+ "channel": "omni.kit.app._impl",
3250
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
3251
+ },
3252
+ {
3253
+ "level": "error",
3254
+ "channel": "omni.kit.app._impl",
3255
+ "message": "[py stderr]: File \"<home>/nvidia-submission/simready-tools/.venv-isaac/lib/python3.12/site-packages/isaacsim/extscache/omni.kit.widget.viewport-110.0.0+00c488ae/omni/kit/widget/viewport/api.py\", line 476, in _conform_projection"
3256
+ },
3257
+ {
3258
+ "level": "error",
3259
+ "channel": "omni.kit.app._impl",
3260
+ "message": "[py stderr]: gf_camera = camera.GetCamera(self.__time)"
3261
+ },
3262
+ {
3263
+ "level": "error",
3264
+ "channel": "omni.kit.app._impl",
3265
+ "message": "[py stderr]: ^^^^^^^^^^^^^^^^"
3266
+ },
3267
+ {
3268
+ "level": "error",
3269
+ "channel": "omni.kit.app._impl",
3270
+ "message": "[py stderr]: AttributeError: 'NoneType' object has no attribute 'GetCamera'"
3271
+ }
3272
+ ]
3273
  },
3274
  {
3275
  "test_name": "velocity_limit",
 
3277
  "engine_version": "6.1.0.0",
3278
  "status": "skipped",
3279
  "passed": false,
3280
+ "duration": 7.273,
3281
  "message": "VEL: No joints carry an authored velocity limit; the velocity-limit test cannot run.\n\nWhat the test looked for (EITHER authoring form is accepted):\n - `physxJoint:maxJointVelocity` on a PhysxJointAPI, OR\n - `physxDrivePerformanceEnvelope:angular:maxActuatorVelocity`\n (or `:linear:`) on a PhysxDrivePerformanceEnvelopeAPI,\n set to a positive finite value on each driven (revolute /\n prismatic) joint.\n - At least one such joint that is NOT a passive or mimic-\n follower joint (those are excluded -- their velocity is not\n independently commandable).\n\n UNITS: USD authors these in DEGREES/second for revolute joints\n and distance/second for prismatic joints. (PhysX consumes\n radians/second internally; the test converts deg->rad for you.)\n\nWhat was found:\n - No joint carried either authored velocity limit, or every\n joint that did is passive / mimic-followed.\n\nFIX: On every driven revolute/prismatic joint, author a positive\nfinite velocity limit matching the mechanism's datasheet rated\nspeed, in DEGREES/second (revolute) or distance/second\n(prismatic).\n\nPaste-ready USDA -- adjust the value to your joint's datasheet:\n\n def PhysicsRevoluteJoint \"shoulder_pan_joint\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:angular\",\n \"PhysxJointAPI\"]\n )\n {\n rel physics:body0 = </base_link>\n rel physics:body1 = </shoulder_link>\n uniform token physics:axis = \"Z\"\n # Rated max speed in DEGREES/s (UR10 shoulder = 120 deg/s\n # = ~2.09 rad/s).\n float physxJoint:maxJointVelocity = 120\n }\n\n def PhysicsPrismaticJoint \"slide_joint\" (\n prepend apiSchemas = [\"PhysicsDriveAPI:linear\",\n \"PhysxJointAPI\"]\n )\n {\n rel physics:body0 = </base_link>\n rel physics:body1 = </slide_link>\n uniform token physics:axis = \"X\"\n # Rated max speed, distance/s.\n float physxJoint:maxJointVelocity = 1.0\n }\n\nNotes:\n - The same limit can also (or instead) be authored on the\n actuator side as\n `physxDrivePerformanceEnvelope:angular:maxActuatorVelocity`\n (or `:linear:`), also in DEGREES/second for revolute; the\n test takes the MIN of the two when both are present, so\n author both consistently.\n - If every joint in the articulation is passive or a mimic\n follower, this phase has nothing to test -- add a velocity\n limit on the master joint that drives the followers.\n\nREFERENCE:\n Spec: nv_core/tiers/simready_foundation_tier_core/simready/foundation/tier_core/capabilities/physics_bodies/physics_driven_joints/requirements/physics-joint-max-velocity.md\n (DJ.005 -- physxJoint:maxJointVelocity > 0 required on\n every revolute/prismatic PhysX driven joint)\n Example: sample_content/common_assets/robots_general/ur10/simready_isaac_usd/payloads/Physics/physx.usda\n (search for: float physxJoint:maxJointVelocity = 120)",
3282
  "metrics": {
3283
  "vel_joints_skipped_passive": {
X30/.metadata/com.nvidia.simready.conformance.Package-Candidate@1.0.0.json CHANGED
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  "format_version": "1.0",
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