{
  "finding": "STD2-043",
  "title": "Garden authoring terrain",
  "recorded_result": "All 486 components pass rtol=2e−6 and atol=2e−6 in the recorded reconstructed-coordinate comparison. HRDtrak is named by gardenbk.lws and trkride.lws, not selected garden.lws.",
  "checking_steps": [
    "Match the 162 camera-position key times in gardenbk.lws and garden.lws; relate selected coordinates to backup coordinates using per-axis factors 1e−10, 1e−18 and 1e−12.",
    "The factors describe stored data, not a recovered runtime scaling instruction. trkride access remains unresolved; the terrain is not wholly unreferenced."
  ],
  "limitations": "Access through trkride.lws is unresolved. This is not proof of a cut course or complete production scene.",
  "scope": "The recorded result and checking steps summarize preserved excavation research. The source observations below were recomputed for publication review; they do not rerun the earlier geometry fits, UV checks, reference scans or original-x86 experiments.",
  "source_observations": [
    {
      "archive": "game",
      "name": "HRDtrak.lwo",
      "size": 261704,
      "sha256": "b9dadc21d334f6b05b833aa960a4b2cb6c57af6c667cb6830b319e2c6d38ec11",
      "identity": "game/HRDtrak.lwo",
      "mesh": {
        "format": "LWOB",
        "vertices": 8668,
        "polygon_records": 14871,
        "polygon_vertex_counts": {
          "1": 2,
          "10": 2,
          "2": 2,
          "3": 14019,
          "4": 835,
          "5": 6,
          "6": 2,
          "8": 3
        },
        "fan_triangles_excluding_lines_points": 15749,
        "PNTS_sha256": "95bb2d265f753f092fb97d224e692e946cd8902318ef42122ac9bb1de3f1a654",
        "POLS_sha256": "df660ffbc5c9442abe159d7248d663e98542b6d9d1c4c9cd5bcf2210dda9913d"
      }
    },
    {
      "archive": "game",
      "name": "trkride.lws",
      "size": 72755,
      "sha256": "8306ef0639e074a2116bbcdf6d305cec3b80183b9369eea1ef0211edcdfbb9ac",
      "identity": "game/trkride.lws",
      "scene": {
        "objects": [
          {
            "model_basename": "Boonyn.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "FRwhlLFT.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "FRwhlRT.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "BKwhlLFT.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "BKwhlRT.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "carshad.lwo",
            "ShowObject": [
              "8",
              "3"
            ]
          },
          {
            "model_basename": "leftwall.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "rightwall.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "roadheight.lwo",
            "ShowObject": [
              "4",
              "7"
            ]
          },
          {
            "model_basename": "HRDtrak.lwo",
            "ShowObject": [
              "0",
              "7"
            ]
          }
        ]
      }
    },
    {
      "archive": "game",
      "name": "gardenbk.lws",
      "size": 50587,
      "sha256": "e321945e209f6155f9d7dc480ad4ea0b51a23545d996f0ceffa5f86191c23a9c",
      "identity": "game/gardenbk.lws",
      "scene": {
        "objects": [
          {
            "model_basename": "backdrop.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "leftwall.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "rightwall.lwo",
            "ShowObject": [
              "8",
              "7"
            ]
          },
          {
            "model_basename": "roadheight.lwo",
            "ShowObject": [
              "4",
              "7"
            ]
          },
          {
            "model_basename": "HRDtrak.lwo",
            "ShowObject": [
              "0",
              "7"
            ]
          },
          {
            "model_basename": "scrline.lwo",
            "ShowObject": [
              "0",
              "7"
            ]
          }
        ]
      }
    }
  ],
  "source_selection": "Files named in the canonical research note, including related models and controls. This is not a claim that every listed file is unused or a complete dependency closure.",
  "preserved_research_records": [
    {
      "record": "GARDEN_FINDING.md",
      "sha256": "bca4df3e25a1df34520515deb5f1afcfa0b12570a34f245d4fab85c8cdacb40a"
    },
    {
      "record": "garden_spatial_check.json",
      "sha256": "c79f8ee4d123ec1addd459ab6caf9d8c874f92fc7bac497c3aaa4a7536165a1c"
    },
    {
      "record": "reference_audit.json",
      "sha256": "1d74a864b4f87a89b03db736a406429f15868bdab833c0a778e76f560adfa9f7"
    }
  ],
  "record_provenance": "Research-record hashes bind this summary to preserved local records. They do not make those internal records downloadable or replace the original source checks.",
  "fresh_audit": "/evidence/stunt-track-driver-2/source-audit.json",
  "bounded_relationship_audit": "/evidence/stunt-track-driver-2/relationship-audit.json"
}