{
  "schema": "windscreen-photo-rake-validation-v1",
  "baseline_commit": "cd60b8f0",
  "scope": "Photo-informed screen/frame rake and shared quarterlight front-edge construction; not fitted dimensions, loaded fit or removal proof.",
  "owner_dimensions_applied": false,
  "photo": "IMG_6329",
  "qualitative_cross_view": "IMG_6341",
  "sampling_basis": "Approximate inner-pane corner intersections; trim, perspective, occlusion and curved glass make correspondence uncertain.",
  "approximate_sampling_uncertainty_pixels": 12,
  "observed_corners_pixels": [
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  "image_size_pixels": [
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  ],
  "old_origin_y_z_rake_height_base_width_units": [
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    0.05,
    -0.27,
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  "selected_origin_y_z_rake_height_base_width_units": [
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  "lower_pane_center_yz_held": true,
  "local_pane_height_and_door_glass_base_lean_held": true,
  "source_meshes": 17,
  "positive_valid_step_solids": 66,
  "camera_results": {
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      "unapplied_fit_origin_y_z_rake_height_base_width_units": [
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      "camera_parameters": {
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        "world_to_camera_rotation": [
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        "world_to_camera_translation": [
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        "focal_length_pixels": 1346.0769872020132,
        "estimated_trim_radius_mm": 180.7277923892184,
        "projected_spindle_centers_pixels": [
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        "fit_parameters": [
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        "trim_face_centers_body_units": [
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        "cap_face_centers_body_units": [
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    "rounded_exif_focal_camera": {
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      "after_coordinate_rms_pixels": 14.870121893526544,
      "before_projected_corners_pixels": [
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      "after_projected_corners_pixels": [
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      "unapplied_fit_origin_y_z_rake_height_base_width_units": [
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      "camera_parameters": {
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        "world_to_camera_rotation": [
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        "world_to_camera_translation": [
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        "focal_length_pixels": 1248.0765134850662,
        "estimated_trim_radius_mm": 181.0077044503473,
        "projected_spindle_centers_pixels": [
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        "center_residuals_pixels": [
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        "fit_parameters": [
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        "trim_face_centers_body_units": [
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        "cap_face_centers_body_units": [
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    }
  },
  "source_neighbor_contacts_mm3": {
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    "windscreen_bottom_open_glazing_channel__scuttle_thin_top_three_spindle_passages_and_edge_returns_reference": 16016.2471,
    "windscreen_unloaded_body_seal_open_lip__scuttle_thin_top_three_spindle_passages_and_edge_returns_reference": 1444.2687,
    "windscreen_unthreaded_center_rod_boundary__scuttle_thin_top_three_spindle_passages_and_edge_returns_reference": 33.3802,
    "windscreen_center_rod_brackets_and_unselected_lower_nipple__scuttle_thin_top_three_spindle_passages_and_edge_returns_reference": 65.0253,
    "windscreen_unloaded_perimeter_glazing_u_seal__scuttle_left_curved_A_post_corner_and_outer_return_reference": 0.5893,
    "windscreen_bottom_open_glazing_channel__scuttle_left_curved_A_post_corner_and_outer_return_reference": 201.8236,
    "windscreen_left_channel_pillar_and_bored_body_leg__scuttle_left_curved_A_post_corner_and_outer_return_reference": 1625.9746,
    "windscreen_pair_lower_corner_reinforcement_comparisons__scuttle_left_curved_A_post_corner_and_outer_return_reference": 25.5006,
    "windscreen_pair_unloaded_pillar_to_quarterlight_seals__scuttle_left_curved_A_post_corner_and_outer_return_reference": 0.5013,
    "windscreen_unloaded_body_seal_open_lip__scuttle_left_curved_A_post_corner_and_outer_return_reference": 47.6162,
    "windscreen_pair_unloaded_pillar_foot_grommets__scuttle_left_curved_A_post_corner_and_outer_return_reference": 189.1895,
    "windscreen_four_unthreaded_body_leg_fixing_sets__scuttle_left_curved_A_post_corner_and_outer_return_reference": 43.5072,
    "windscreen_unloaded_perimeter_glazing_u_seal__scuttle_right_curved_A_post_corner_and_outer_return_reference": 0.5893,
    "windscreen_bottom_open_glazing_channel__scuttle_right_curved_A_post_corner_and_outer_return_reference": 201.8235,
    "windscreen_right_channel_pillar_and_bored_body_leg__scuttle_right_curved_A_post_corner_and_outer_return_reference": 1625.9746,
    "windscreen_pair_lower_corner_reinforcement_comparisons__scuttle_right_curved_A_post_corner_and_outer_return_reference": 25.5006,
    "windscreen_pair_unloaded_pillar_to_quarterlight_seals__scuttle_right_curved_A_post_corner_and_outer_return_reference": 0.5013,
    "windscreen_unloaded_body_seal_open_lip__scuttle_right_curved_A_post_corner_and_outer_return_reference": 47.6162,
    "windscreen_pair_unloaded_pillar_foot_grommets__scuttle_right_curved_A_post_corner_and_outer_return_reference": 189.1895,
    "windscreen_four_unthreaded_body_leg_fixing_sets__scuttle_right_curved_A_post_corner_and_outer_return_reference": 43.5072,
    "windscreen_unloaded_body_seal_open_lip__front_bulkhead_with_retained_apertures_and_footwell_mouths_reference": 10848.107,
    "windscreen_left_channel_pillar_and_bored_body_leg__front_left_inner_hinge_pillar_channel_and_lower_foot_reference": 1615.4952,
    "windscreen_four_unthreaded_body_leg_fixing_sets__front_left_inner_hinge_pillar_channel_and_lower_foot_reference": 13.4838,
    "windscreen_right_channel_pillar_and_bored_body_leg__front_right_inner_hinge_pillar_channel_and_lower_foot_reference": 1615.4952,
    "windscreen_four_unthreaded_body_leg_fixing_sets__front_right_inner_hinge_pillar_channel_and_lower_foot_reference": 13.4838
  },
  "limits": "Both cameras share the same photo and wheel assumptions; they are sensitivity branches, not independent surveys. Rounded EXIF focal length is not camera calibration. Corners informed the rake revision and are not held-out validation. Unapplied fit width solutions are not fitted widths. Pane remains a flat construction approximation, not actual curved glass, a cutting template or a verified installation. Body receivers, packing, seals, scuttle/bulkhead contacts, wiper/door/hood travel and safe release/removal remain unverified.",
  "source_sha256": {
    "windscreen-reference.json": "ddcba4c067d62b035825c9ef5989ad34c0a5c4cfa5177045c5844b772b96e0c2",
    "windscreen-reference.step": "50ac74a9fe76adaf8311ad35c5f6cd7df92e346ac58933e58a5b88181f162603",
    "owner-side-view-6329.json": "2ad5fe012d262252528334edf59f09c515c108bc737641d82b368dfd4610ac72",
    "glazing_alignment_layout.py": "9a8d08b6090a920badff4c32e33842c60b3e249495d26871ec46e360946114c8"
  },
  "held_source_sha256": {
    "door-hardware-reference.json": "9093f17226e1f776c914dc535e40b6723c2c8a809bff0a372c49bc00daf27948",
    "door-hardware-reference.step": "0197018e416109e07a31b15eb5d68de49649c6d5a618e0b0d2fd287c7e5aef2a",
    "wiper-drive-reference.json": "98f67ade8760c69a5e9045ed839ecb4aa0b0cbc163ab9a28196694c0571bf6b0",
    "wiper-drive-reference.step": "a63b306d72c65f10dffc7962fe6093ff1404d22337c0ff66a71e29c384c64c2f",
    "front-footwell-reference.json": "9c392f41f7b9706c9f1f302a276a64837d43805ade367787c173b50c66e0e3e7",
    "front-footwell-reference.step": "f84bbdbb7ab418fc825bc04fbe0c862dcd9b2f80075e38c18efaf6ceeb4eb559",
    "bonnet-structure-reference.json": "81586d56b27c0e3ce34d771db8429ea4a86cd2862284e3ee87c69cf47a8aa5fb",
    "bonnet-structure-reference.step": "69e4663ba2b41c1821c97c7a3a772cb413f0801fd3c91b255059906d6e59f233",
    "midget-1500-measured-core.json": "3e2577e1688663a6ea3a985091fc8a35bea6d5054514cafac4562973c741cc9e",
    "midget-1500-measured-core.step": "05849788af49defc430885ffedac66589fea076e2c7581197aff29780fed0a39",
    "seat-envelope-reference.json": "c6dc0dbf4ea5f92c11cd29f22908c7a2b06e0946acab1dbd4d2b3434dac82bbc",
    "seat-envelope-reference.step": "7d773416c984442b8beec5d7b49e19e9f506a42e262a2c537b3f6c78ded689e1",
    "front-hub-reference.json": "a0c5ad9a1eff687e3e7a15147a1ece5fe7f28cf7330e17fc5adbba88df1a304f",
    "front-hub-reference.step": "62d94e86358693782eee980b1bb8873ba1a2e801db336284af33f1a967eeea6a"
  },
  "browser_validation": {
    "nativeScreenMeshes": 17,
    "finiteVertices": 36682,
    "heldSurroundingMeshSamples": 1541,
    "mainDoorPanesHeld": true,
    "sharedQuarterlightEndpoints": 4,
    "metricPlacementPickingAndFiniteMeshes": true,
    "allNativeSourceStatusesReady": 74,
    "productionScreenSelectionAndIsolation": true,
    "productionReloadWithoutHooks": true,
    "pageErrors": [],
    "three_study_images_loaded": true,
    "native_downloads": true,
    "mobile_overflow": false
  }
}