{ "schema": "windscreen-bow-validation-v1", "baseline_commit": "08df1b73", "groups": 17, "valid_positive_solids": 66, "changed_groups": [ "windscreen_bowed_pane_reference_5mm_projected_depth", "windscreen_unloaded_perimeter_glazing_u_seal", "windscreen_top_open_glazing_channel", "windscreen_bottom_open_glazing_channel", "windscreen_unloaded_body_seal_open_lip", "windscreen_unthreaded_center_rod_boundary", "windscreen_center_rod_brackets_and_unselected_lower_nipple", "windscreen_pair_hood_fastener_bracket_boundaries" ], "held_mesh_and_native_groups": [ "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" ], "held_native_edge_sample_error_mm": { "windscreen_left_channel_pillar_and_bored_body_leg": 2.2737367544323206e-13, "windscreen_right_channel_pillar_and_bored_body_leg": 2.2737367544323206e-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": 1.1368683772161603e-13, "windscreen_center_body_packing_and_two_comparison_fixings": 0.0 }, "material_volume_change_mm3": { "windscreen_bowed_pane_reference_5mm_projected_depth": 0.09257041942328215, "windscreen_unloaded_perimeter_glazing_u_seal": 0.07555357506498694, "windscreen_top_open_glazing_channel": 2.9413553420454264e-05, "windscreen_bottom_open_glazing_channel": 0.05990611418383196, "windscreen_left_channel_pillar_and_bored_body_leg": -6.082700565457344e-09, "windscreen_right_channel_pillar_and_bored_body_leg": -6.111804395914078e-09, "windscreen_pair_lower_corner_reinforcement_comparisons": 0.0, "windscreen_corner_screw_role_envelopes": 0.0, "windscreen_pair_unloaded_pillar_to_quarterlight_seals": -7.566995918750763e-09, "windscreen_pair_seal_retainers_and_twelve_rivet_cues": -8.731149137020111e-09, "windscreen_unloaded_body_seal_open_lip": 0.027844619646202773, "windscreen_pair_unloaded_pillar_foot_grommets": 0.0, "windscreen_four_unthreaded_body_leg_fixing_sets": 5.820766091346741e-11, "windscreen_unthreaded_center_rod_boundary": -7.349626685027033e-09, "windscreen_center_rod_brackets_and_unselected_lower_nipple": -9.595169103704393e-09, "windscreen_center_body_packing_and_two_comparison_fixings": 0.0, "windscreen_pair_hood_fastener_bracket_boundaries": -4.3655745685100555e-11 }, "projected_and_normal_gauge_sections": [ { "x_mm": -344.9724592266341, "y_mm": -80, "center_local_z_mm": 3.828124999999998, "projected_z_gauge_mm": 4.999999951169463, "normal_gauge_mm": 4.991877422720989 }, { "x_mm": -344.9724592266341, "y_mm": 0, "center_local_z_mm": 3.828124999999998, "projected_z_gauge_mm": 5.000000059303808, "normal_gauge_mm": 4.991877405942865 }, { "x_mm": -344.9724592266341, "y_mm": 80, "center_local_z_mm": 3.828124999999998, "projected_z_gauge_mm": 4.99999997806023, "normal_gauge_mm": 4.991877434135945 }, { "x_mm": -229.98163948442271, "y_mm": -80, "center_local_z_mm": 11.25, "projected_z_gauge_mm": 4.999999958219103, "normal_gauge_mm": 4.989398817379825 }, { "x_mm": -229.98163948442271, "y_mm": 0, "center_local_z_mm": 11.25, "projected_z_gauge_mm": 4.999999920982677, "normal_gauge_mm": 4.989398812849051 }, { "x_mm": -229.98163948442271, "y_mm": 80, "center_local_z_mm": 11.25, "projected_z_gauge_mm": 5.000000079472056, "normal_gauge_mm": 4.989398807763191 }, { "x_mm": 0, "y_mm": -80, "center_local_z_mm": 20.0, "projected_z_gauge_mm": 5.0000002476046195, "normal_gauge_mm": 5.0000002476046195 }, { "x_mm": 0, "y_mm": 0, "center_local_z_mm": 20.0, "projected_z_gauge_mm": 5.000000355511933, "normal_gauge_mm": 5.000000355511933 }, { "x_mm": 0, "y_mm": 80, "center_local_z_mm": 20.0, "projected_z_gauge_mm": 4.999999829606063, "normal_gauge_mm": 4.999999829606063 }, { "x_mm": 229.98163948442271, "y_mm": -80, "center_local_z_mm": 11.25, "projected_z_gauge_mm": 5.000000249697409, "normal_gauge_mm": 4.989399214029417 }, { "x_mm": 229.98163948442271, "y_mm": 0, "center_local_z_mm": 11.25, "projected_z_gauge_mm": 5.000000382856726, "normal_gauge_mm": 4.989399117662446 }, { "x_mm": 229.98163948442271, "y_mm": 80, "center_local_z_mm": 11.25, "projected_z_gauge_mm": 5.0000003568866624, "normal_gauge_mm": 4.989399066314142 }, { "x_mm": 344.9724592266341, "y_mm": -80, "center_local_z_mm": 3.828124999999998, "projected_z_gauge_mm": 5.000000221003317, "normal_gauge_mm": 4.99187773408151 }, { "x_mm": 344.9724592266341, "y_mm": 0, "center_local_z_mm": 3.828124999999998, "projected_z_gauge_mm": 5.000000316483168, "normal_gauge_mm": 4.991877756891429 }, { "x_mm": 344.9724592266341, "y_mm": 80, "center_local_z_mm": 3.828124999999998, "projected_z_gauge_mm": 5.000000344313637, "normal_gauge_mm": 4.991877806672543 } ], "pane_seal_positive_overlap_mm3": 0.0, "complete_flat_terminal_material_held": { "windscreen_bowed_pane_reference_5mm_projected_depth": true, "windscreen_unloaded_perimeter_glazing_u_seal": true, "windscreen_top_open_glazing_channel": true, "windscreen_bottom_open_glazing_channel": true, "windscreen_unloaded_body_seal_open_lip": true }, "rod_and_brackets_rigid_local_z_translation_mm": 20.0, "all_other_body_register_entries_held": true, "screen_anchors_glazing_and_role_mapping_held_except_pane_rename": true, "current_source_contacts_before": { "bounded_checks": 111, "positive_contacts": [ { "screen": "windscreen_bowed_pane_reference_5mm_projected_depth", "source": "native_wiper_drive_placement", "neighbor": "wiper_right_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_bowed_pane_reference_5mm_projected_depth", "source": "native_wiper_drive_placement", "neighbor": "wiper_center_static_blade_reference", "overlap_mm3": 683.93849 }, { "screen": "windscreen_bowed_pane_reference_5mm_projected_depth", "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": "held-screen-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "held-screen-source", "neighbor": "windscreen_right_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "held-screen-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": "held-screen-source", "neighbor": "windscreen_pair_lower_corner_reinforcement_comparisons", "overlap_mm3": 858.954967 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "held-screen-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": "held-screen-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 2592.0 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "held-screen-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 } ] }, "current_source_contacts_after": { "bounded_checks": 106, "positive_contacts": [ { "screen": "windscreen_bowed_pane_reference_5mm_projected_depth", "source": "native_wiper_drive_placement", "neighbor": "wiper_right_parked_arm_reference", "overlap_mm3": 258.35731 }, { "screen": "windscreen_bowed_pane_reference_5mm_projected_depth", "source": "native_wiper_drive_placement", "neighbor": "wiper_center_parked_arm_reference", "overlap_mm3": 280.923111 }, { "screen": "windscreen_bowed_pane_reference_5mm_projected_depth", "source": "native_wiper_drive_placement", "neighbor": "wiper_center_static_blade_reference", "overlap_mm3": 333.747291 }, { "screen": "windscreen_bowed_pane_reference_5mm_projected_depth", "source": "native_wiper_drive_placement", "neighbor": "wiper_left_static_blade_reference", "overlap_mm3": 0.08086 }, { "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": 39.543869 }, { "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": "held-screen-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "held-screen-source", "neighbor": "windscreen_right_channel_pillar_and_bored_body_leg", "overlap_mm3": 18.0 }, { "screen": "windscreen_unloaded_perimeter_glazing_u_seal", "source": "held-screen-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": 14771.261265 }, { "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": "native_front_footwell_placement", "neighbor": "front_bulkhead_with_retained_apertures_and_footwell_mouths_reference", "overlap_mm3": 703.780025 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "held-screen-source", "neighbor": "windscreen_pair_lower_corner_reinforcement_comparisons", "overlap_mm3": 858.954967 }, { "screen": "windscreen_bottom_open_glazing_channel", "source": "held-screen-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": 6124.498344 }, { "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": 9128.124356 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "held-screen-source", "neighbor": "windscreen_left_channel_pillar_and_bored_body_leg", "overlap_mm3": 2592.0 }, { "screen": "windscreen_unloaded_body_seal_open_lip", "source": "held-screen-source", "neighbor": "windscreen_right_channel_pillar_and_bored_body_leg", "overlap_mm3": 2592.0 } ] }, "internal_changed_contacts_before": { "bounded_checks": 19, "positive_contacts": [ { "first": "windscreen_top_open_glazing_channel", "second": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "overlap_mm3": 630.0 }, { "first": "windscreen_top_open_glazing_channel", "second": "windscreen_pair_hood_fastener_bracket_boundaries", "overlap_mm3": 1596.0 }, { "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": 20, "positive_contacts": [ { "first": "windscreen_top_open_glazing_channel", "second": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "overlap_mm3": 630.0 }, { "first": "windscreen_top_open_glazing_channel", "second": "windscreen_pair_hood_fastener_bracket_boundaries", "overlap_mm3": 1596.0 }, { "first": "windscreen_bottom_open_glazing_channel", "second": "windscreen_center_rod_brackets_and_unselected_lower_nipple", "overlap_mm3": 630.0 } ] }, "held_source_sha256": { "cabin-photo-hood.json": "708954ed3683651223ce2e587923aa1c0e4c2f4d6b56ccd304e842648aac78ac", "cabin-photo-hood.step": "17e33b6a089d6698160328dd6f873cf3673d12e878a202f7871916d21f8b1090", "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-outline-reference.json": "9be8e85647be4560b213129139c409d650bc8155beedfbcfed95314f9a108083", "windscreen-outline-reference.step": "ba2b75c087582eee16e78bc5702b516e75d124608a570998a196319abc9b42e6", "wiper-drive-reference.json": "31efc457034a9d1d7a8acef40ecbafcbe360a3caaec7c3111e00a55b75ae15e9", "wiper-drive-reference.step": "4deab61dd33fc9f6c455196529ddb2531e6a5d20999727c6ccc897bedbf04197" }, "limits": "A shallow single-direction bow is a construction comparison, not a recovered actual-car or donor glass surface. Owner IMG6329/6341 and the RW22163 donor views supply installed/outline context; they do not calibrate a 3D bow or glass gauge. Selected center advance20mm, quartic transverse curve and flat outer terminals are estimates. The pane retains5mm local-Z projected depth, not a constant normal gauge or laminate specification. No compound vertical curvature, actual glass marking, fitted identity, optical/manufacturing compliance or cutting template is established. The existing projected outline, rake/origin, pillar ends/legs, quarterlight seal lines, corner fixings and body stations stay. Glazing rubber, top/bottom rails and unloaded body lip share the same estimated bow. Rod and center-rod brackets translate20mm along screen-local+Z; hood brackets translate by the curve at their centers. Independent center-body packing/fixings and parked hood remain held, so registration is unresolved. No receiver, shim, body cut or gap-closing bridge is fabricated. Sections and rigid-bracket translations are reference construction, not compressed seal seating, rod tension, hood engagement, wiper sweep, loaded strength, installed clearance or verified replacement/removal." }