{
  "schema": "hood-drape-validation-v1",
  "baseline_commit": "4a113574",
  "scope": "Owner IMG6341 supports exposed gathered fabric, side piles and a drape around the standing header. IMG6329 has a more obscured/lower-looking parked state and is not used to identify these exact folds. All fold paths, width, side pile heights, taper, header-wrap offsets and the approximately6.77mm finite envelope section are construction estimates, not a textile gauge, cut/seam pattern or measured layered stack. The two sides are mirrored; exact creases and actual handed/asymmetric folds remain unknown. No rear-window pane, stitching, hidden fabric-to-frame fasteners, sealing, tension, material deformation, compatible folding sweep or removal path is inferred. The header/frame/bows, rear retainer, body and seat sources stay in independent estimated frames. Source contacts and gaps describe this reference construction, not loaded seating, fitted clearance or verified attachments.",
  "owner_dimensions_applied": false,
  "valid_positive_step_solids": 52,
  "source_groups": 13,
  "changed_groups": [
    "hood_folded_fabric_envelope_reference"
  ],
  "unchanged_mesh_groups": 12,
  "held_frame_header_retainer_native_shapes": true,
  "retained_lower_centerline_points": 5,
  "section_centerline_material_witnesses": 50,
  "mesh_relative_volume_error": 0.0004191227796538809,
  "selected_source_intersections_mm3": {
    "hood_left_base_and_packing_comparison": 0.0,
    "hood_left_parked_side_link_comparison": 572.681643,
    "hood_right_base_and_packing_comparison": 0.0,
    "hood_right_parked_side_link_comparison": 572.59535,
    "hood_rear_parked_bow_comparison": 8588.897967,
    "hood_forward_parked_bow_comparison": 2389.111918,
    "hood_parked_header_rail_comparison": 0.0,
    "hood_header_seal_and_retainer_comparison": 0.0,
    "hood_left_parked_catch_comparison": 0.0,
    "hood_right_parked_catch_comparison": 0.0,
    "hood_rear_body_retainer_comparison": 0.0,
    "hood_six_frame_body_fastener_comparison": 0.0,
    "boot-lid-reference.step": 0.0,
    "seat-envelope-reference.step": 0.0
  },
  "other_native_geometry_files_held": 147,
  "tessellated_bounds_body_mm": {
    "x": [
      -550.3333,
      550.3333
    ],
    "y": [
      895.1926,
      1277.2906
    ],
    "z": [
      -1226.491,
      -937.1796
    ]
  },
  "sha256": {
    "folded-hood-reference.json": "fd187f8492eb73ed639cb9f34b9cf385a04558ee05b0754d10a7498715bcbc1a",
    "folded-hood-reference.step": "7d758459959f65938c033632c21fbc2098ec1a75e21904b119a595c4430bfb7f"
  },
  "browser": {
    "held_surrounding_mesh_samples": 1489,
    "finite_hood_source_vertices": 162463,
    "native_hood_meshes": 13,
    "all_74_sources_ready": true,
    "metric_placement_and_picking": true,
    "normal_reload_without_hooks": true,
    "owner_camera_comparison_captured": true,
    "page_errors": [],
    "mobile_studies": {
      "viewport": [
        390,
        844
      ],
      "hood_comparison_images_loaded": true,
      "whole_car_images_loaded": true,
      "horizontal_overflow": false
    }
  }
}