{ "schema": "windscreen-outline-validation-v1", "baseline_commit": "3c7de46c", "groups": 17, "valid_positive_solids": 66, "held_mesh_and_native_groups": [ "windscreen_top_open_glazing_channel", "windscreen_left_channel_pillar_and_bored_body_leg", "windscreen_right_channel_pillar_and_bored_body_leg", "windscreen_pair_lower_corner_reinforcement_comparisons", "windscreen_corner_screw_role_envelopes", "windscreen_pair_unloaded_pillar_to_quarterlight_seals", "windscreen_pair_seal_retainers_and_twelve_rivet_cues", "windscreen_pair_unloaded_pillar_foot_grommets", "windscreen_four_unthreaded_body_leg_fixing_sets", "windscreen_center_body_packing_and_two_comparison_fixings", "windscreen_pair_hood_fastener_bracket_boundaries" ], "held_native_edge_sample_error_mm": { "windscreen_top_open_glazing_channel": 1.1368683772161603e-13, "windscreen_left_channel_pillar_and_bored_body_leg": 1.1368683772161603e-13, "windscreen_right_channel_pillar_and_bored_body_leg": 1.1368683772161603e-13, "windscreen_pair_lower_corner_reinforcement_comparisons": 0.0, "windscreen_corner_screw_role_envelopes": 0.0, "windscreen_pair_unloaded_pillar_to_quarterlight_seals": 0.0, "windscreen_pair_seal_retainers_and_twelve_rivet_cues": 1.1368683772161603e-13, "windscreen_pair_unloaded_pillar_foot_grommets": 0.0, "windscreen_four_unthreaded_body_leg_fixing_sets": 8.526512829121202e-14, "windscreen_center_body_packing_and_two_comparison_fixings": 0.0, "windscreen_pair_hood_fastener_bracket_boundaries": 0.0 }, "changed_groups": [ "windscreen_flat_trapezoid_pane_reference_5mm_display", "windscreen_unloaded_perimeter_glazing_u_seal", "windscreen_bottom_open_glazing_channel", "windscreen_unloaded_body_seal_open_lip", "windscreen_unthreaded_center_rod_boundary", "windscreen_center_rod_brackets_and_unselected_lower_nipple" ], "origin_rake_quarterlight_and_body_fixing_metadata_held": true, "flat_pane_depth_sections_mm": [ 5.000000000068251, 5.0000000000681695, 5.0000000000681695 ], "rounded_upper_corner_and_arched_lower_void_witnesses": true, "pane_seal_positive_overlap_mm3": 0.0, "lower_channel_bottom_projected_y_wall_mm": 3.0000006979024954, "lower_channel_open_center": true, "complete_lower_terminal_material_held": { "windscreen_bottom_open_glazing_channel": true, "windscreen_unloaded_body_seal_open_lip": true }, "rod_lower_shift_mm": 18, "rod_upper_endpoint_held": true, "mesh_relative_volume_errors": { "windscreen_flat_trapezoid_pane_reference_5mm_display": 1.1268309630606742e-06, "windscreen_unloaded_perimeter_glazing_u_seal": 3.974691415134739e-05, "windscreen_bottom_open_glazing_channel": 4.577451563137916e-05, "windscreen_unloaded_body_seal_open_lip": 0.0002953420406121405, "windscreen_unthreaded_center_rod_boundary": 0.0008093412243572894, "windscreen_center_rod_brackets_and_unselected_lower_nipple": 2.97548484576798e-05 }, "current_source_contacts_before": { "bounded_checks": 108, "positive_contacts": [ { "screen": "windscreen_flat_trapezoid_pane_reference_5mm_display", "source": "native_wiper_drive_placement", "neighbor": "wiper_right_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_flat_trapezoid_pane_reference_5mm_display", "source": "native_wiper_drive_placement", "neighbor": "wiper_center_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_flat_trapezoid_pane_reference_5mm_display", "source": "native_wiper_drive_placement", "neighbor": "wiper_left_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 257.915226 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "native_wiper_drive_placement", "neighbor": "scuttle_left_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 0.589272 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "native_wiper_drive_placement", "neighbor": "scuttle_right_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 0.589272 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "same-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "same-source", "neighbor": "windscreen_right_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "same-source", "neighbor": "windscreen_corner_screw_role_envelopes", "overlap_mm3": 36.191147 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 16368.42977 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_wiper_drive_placement", "neighbor": "scuttle_left_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 201.823561 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_wiper_drive_placement", "neighbor": "scuttle_right_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 201.823558 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_door_hardware_placement", "neighbor": "door_left_inner_access_frame_comparison", "overlap_mm3": 179.874243 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_door_hardware_placement", "neighbor": "door_right_inner_access_frame_comparison", "overlap_mm3": 179.874243 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "same-source", "neighbor": "windscreen_pair_lower_corner_reinforcement_comparisons", "overlap_mm3": 858.954967 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "same-source", "neighbor": "windscreen_pair_unloaded_pillar_foot_grommets", "overlap_mm3": 847.0 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_wiper_drive_placement", "neighbor": "scuttle_left_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 47.616173 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_wiper_drive_placement", "neighbor": "scuttle_right_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 47.616173 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_door_hardware_placement", "neighbor": "door_left_inner_access_frame_comparison", "overlap_mm3": 226.79047 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_door_hardware_placement", "neighbor": "door_right_inner_access_frame_comparison", "overlap_mm3": 226.79047 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_front_footwell_placement", "neighbor": "front_bulkhead_with_retained_apertures_and_footwell_mouths_reference", "overlap_mm3": 10848.107017 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "same-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 2592.0 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "same-source", "neighbor": "windscreen_right_channel_pillar_and_bored_body_leg", "overlap_mm3": 2592.0 }, { "screen": "windscreen_unthreaded_center_rod_boundary", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 33.380182 }, { "screen": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 101.152948 }, { "screen": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "source": "same-source", "neighbor": "windscreen_top_open_glazing_channel", "overlap_mm3": 630.0 } ] }, "current_source_contacts_after": { "bounded_checks": 109, "positive_contacts": [ { "screen": "windscreen_flat_trapezoid_pane_reference_5mm_display", "source": "native_wiper_drive_placement", "neighbor": "wiper_right_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_flat_trapezoid_pane_reference_5mm_display", "source": "native_wiper_drive_placement", "neighbor": "wiper_center_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_flat_trapezoid_pane_reference_5mm_display", "source": "native_wiper_drive_placement", "neighbor": "wiper_left_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 39.543848 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "native_wiper_drive_placement", "neighbor": "scuttle_left_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 0.589272 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "native_wiper_drive_placement", "neighbor": "scuttle_right_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 0.589272 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "same-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "same-source", "neighbor": "windscreen_right_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "same-source", "neighbor": "windscreen_corner_screw_role_envelopes", "overlap_mm3": 36.191147 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 22750.525714 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_wiper_drive_placement", "neighbor": "scuttle_left_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 201.823561 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_wiper_drive_placement", "neighbor": "scuttle_right_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 201.823558 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_door_hardware_placement", "neighbor": "door_left_inner_access_frame_comparison", "overlap_mm3": 179.874243 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "native_door_hardware_placement", "neighbor": "door_right_inner_access_frame_comparison", "overlap_mm3": 179.874243 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "same-source", "neighbor": "windscreen_pair_lower_corner_reinforcement_comparisons", "overlap_mm3": 858.954967 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "same-source", "neighbor": "windscreen_pair_unloaded_pillar_foot_grommets", "overlap_mm3": 847.0 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 8411.884697 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_wiper_drive_placement", "neighbor": "scuttle_left_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 47.616173 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_wiper_drive_placement", "neighbor": "scuttle_right_curved_A_post_corner_and_outer_return_reference", "overlap_mm3": 47.616173 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_door_hardware_placement", "neighbor": "door_left_inner_access_frame_comparison", "overlap_mm3": 226.79047 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_door_hardware_placement", "neighbor": "door_right_inner_access_frame_comparison", "overlap_mm3": 226.79047 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "native_front_footwell_placement", "neighbor": "front_bulkhead_with_retained_apertures_and_footwell_mouths_reference", "overlap_mm3": 4628.820232 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "same-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 2592.0 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "same-source", "neighbor": "windscreen_right_channel_pillar_and_bored_body_leg", "overlap_mm3": 2592.0 }, { "screen": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "source": "native_wiper_drive_placement", "neighbor": "scuttle_thin_top_three_spindle_passages_and_edge_returns_reference", "overlap_mm3": 109.953849 }, { "screen": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "source": "same-source", "neighbor": "windscreen_top_open_glazing_channel", "overlap_mm3": 630.0 } ] }, "held_source_sha256": { "fascia-reference.json": "33b24d7f0314d97ae996b12b18be8807852f4269e3da8a5bfb2e3909e0a66f53", "fascia-reference.step": "6c61f45d2d8c79ad8712b3285ea2b0adec5310075bfef1df863ae2ceceaa2b28", "front-footwell-reference.json": "b7979dd3923a182e294184e60519594f1249cf0a0352a4746fccd6b6a4dc3e71", "front-footwell-reference.step": "8dc22ce429d94e40f16508c9f7b0f863eac45b9979294d736707b8cb0af0c943", "window-installation-reference.json": "c895fb8a39dce085aef473219cbb35c2d686797334b78e716ca7ca57875b5d0e", "window-installation-reference.step": "863d5779c0cfc7395318f7f2f36416dc65a72680a77d5456b116bbe10b362f0d", "windscreen-reference.json": "ddcba4c067d62b035825c9ef5989ad34c0a5c4cfa5177045c5844b772b96e0c2", "windscreen-reference.step": "50ac74a9fe76adaf8311ad35c5f6cd7df92e346ac58933e58a5b88181f162603", "wiper-drive-reference.json": "31efc457034a9d1d7a8acef40ecbafcbe360a3caaec7c3111e00a55b75ae15e9", "wiper-drive-reference.step": "4deab61dd33fc9f6c455196529ddb2531e6a5d20999727c6ccc897bedbf04197" }, "limits": "Original RW22163 donor photographs,described by seller as1978Midget1500,show an arched lower frame and rounded upper glazing corners. They establish visible outline morphology,not fitted identity,dimensions or three-dimensional glass curvature. Selected18mm middle rise,70mm flat terminal regions,quartic arch and25mm upper pane radius are construction estimates. The pane remains a5mm flat-depth display solid;compound curved glass is unresolved and this is not a cutting/template or manufacturing model. Lower channel/body seal follow the same estimated projected-Y arch;normal gauge,loaded seal seating and real channel sections remain unverified. Pillar/body legs,quarterlight edges,rake/origin,top rail,corner fixings and eleven other source groups stay. The center rod shortens18mm at its lower end;lower rod bracket/nipple follow that construction while upper endpoint stays. Center body packing/fixings stay at their old independent station;no new body receiver or shim is fabricated. No fitted hood fit,wiper sweep,glass/frame compatibility,loaded support,body sealing or verified replacement/removal path is established.", "internal_changed_contacts_before": { "bounded_checks": 11, "positive_contacts": [ { "first": "windscreen_bottom_open_glazing_channel", "second": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "overlap_mm3": 630.0 } ] }, "internal_changed_contacts_after": { "bounded_checks": 12, "positive_contacts": [ { "first": "windscreen_bottom_open_glazing_channel", "second": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "overlap_mm3": 630.0 } ] }, "body_register_checks": { "all_other_entries_held": true, "screen_anchors_count_and_mappings_held": true } }