Lane E S15 gate 1.2: re-bake sail_post top_anchor 0.90 -> 1.00 per the gate 1.1 ruling; factory emits the per-type anchor ratings manifest (anchor_ratings.gen.js) from the re-imported GLBs, ambiguity-aware, --only-guarded; asset_report carries per-asset anchor extras

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tools/blender/asset_report.json

@@ -14,6 +14,7 @@
         "ref_capsule",
         "ref_capsule_mesh"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -36,6 +37,23 @@
         "tree_gum_01",
         "trunk"
       ],
+      "anchors": [
+        {
+          "node": "branch_anchor_01",
+          "anchor_type": "tree",
+          "rating_hint": 1.0
+        },
+        {
+          "node": "branch_anchor_02",
+          "anchor_type": "tree",
+          "rating_hint": 0.88
+        },
+        {
+          "node": "branch_anchor_03",
+          "anchor_type": "tree",
+          "rating_hint": 0.76
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -56,6 +74,18 @@
         "tree_gum_02",
         "trunk"
       ],
+      "anchors": [
+        {
+          "node": "branch_anchor_01",
+          "anchor_type": "tree",
+          "rating_hint": 1.0
+        },
+        {
+          "node": "branch_anchor_02",
+          "anchor_type": "tree",
+          "rating_hint": 0.88
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -79,6 +109,23 @@
         "tree_jacaranda_01",
         "trunk"
       ],
+      "anchors": [
+        {
+          "node": "branch_anchor_01",
+          "anchor_type": "tree",
+          "rating_hint": 0.95
+        },
+        {
+          "node": "branch_anchor_02",
+          "anchor_type": "tree",
+          "rating_hint": 0.52
+        },
+        {
+          "node": "branch_anchor_03",
+          "anchor_type": "tree",
+          "rating_hint": 0.4
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -94,6 +141,7 @@
         "fence_post",
         "post"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -110,6 +158,7 @@
         "palings",
         "rails"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -128,6 +177,7 @@
         "hinge_axis",
         "hinges"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -153,6 +203,30 @@
         "window_glow",
         "window_light_anchor"
       ],
+      "anchors": [
+        {
+          "node": "fascia_anchor_01",
+          "anchor_type": "house",
+          "rating_hint": 0.35,
+          "collateral": "gutter"
+        },
+        {
+          "node": "fascia_anchor_02",
+          "anchor_type": "house",
+          "rating_hint": 0.35,
+          "collateral": "gutter"
+        },
+        {
+          "node": "fascia_anchor_03",
+          "anchor_type": "house",
+          "rating_hint": 0.35,
+          "collateral": "gutter"
+        },
+        {
+          "node": "window_light_anchor",
+          "tie_off": false
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -178,6 +252,12 @@
         "window_glow",
         "window_light_anchor"
       ],
+      "anchors": [
+        {
+          "node": "window_light_anchor",
+          "tie_off": false
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -200,6 +280,32 @@
         "posts",
         "roof"
       ],
+      "anchors": [
+        {
+          "node": "beam_anchor_01",
+          "anchor_type": "carport",
+          "rating_hint": 0.22,
+          "collateral": "carport"
+        },
+        {
+          "node": "beam_anchor_02",
+          "anchor_type": "carport",
+          "rating_hint": 0.22,
+          "collateral": "carport"
+        },
+        {
+          "node": "post_anchor_01",
+          "anchor_type": "carport_post",
+          "rating_hint": 0.3,
+          "collateral": "carport"
+        },
+        {
+          "node": "post_anchor_02",
+          "anchor_type": "carport_post",
+          "rating_hint": 0.3,
+          "collateral": "carport"
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -218,6 +324,7 @@
         "posts",
         "roof_down"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -237,6 +344,24 @@
         "swing_set_01",
         "swings"
       ],
+      "anchors": [
+        {
+          "node": "crossbar",
+          "tie_off": false
+        },
+        {
+          "node": "frame_anchor_01",
+          "anchor_type": "swing_frame",
+          "rating_hint": 0.45,
+          "collateral": "swing_set"
+        },
+        {
+          "node": "frame_anchor_02",
+          "anchor_type": "swing_frame",
+          "rating_hint": 0.45,
+          "collateral": "swing_set"
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -254,6 +379,12 @@
         "swing_set_01_wrecked",
         "swings"
       ],
+      "anchors": [
+        {
+          "node": "crossbar",
+          "tie_off": false
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -272,6 +403,12 @@
         "shed_01",
         "shell"
       ],
+      "anchors": [
+        {
+          "node": "door_anchor",
+          "tie_off": false
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -289,6 +426,12 @@
         "table_frame",
         "table_top"
       ],
+      "anchors": [
+        {
+          "node": "pickup_anchor",
+          "tie_off": false
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -308,6 +451,7 @@
         "plants_tattered",
         "soil"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -327,6 +471,13 @@
         "sail_post",
         "top_anchor"
       ],
+      "anchors": [
+        {
+          "node": "top_anchor",
+          "anchor_type": "post",
+          "rating_hint": 1.0
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -344,6 +495,7 @@
         "ladder_base",
         "ladder_top"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -360,6 +512,7 @@
         "pin",
         "shackle"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -376,6 +529,7 @@
         "carabiner",
         "gate"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -393,6 +547,7 @@
         "eye_b",
         "turnbuckle"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -411,6 +566,7 @@
         "rim",
         "tramp_01"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -429,6 +585,7 @@
         "wheelie_bin_01",
         "wheels"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -446,6 +603,7 @@
         "mast",
         "washing_line_01"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -461,6 +619,7 @@
         "garden_gnome_01",
         "gnome"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -479,6 +638,7 @@
         "wheel_front",
         "wheel_rear"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -497,6 +657,7 @@
         "shards",
         "stump"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -512,6 +673,7 @@
         "hail_stone_01",
         "stone"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     },
@@ -531,6 +693,12 @@
         "head",
         "poke_tip"
       ],
+      "anchors": [
+        {
+          "node": "grip_anchor",
+          "tie_off": false
+        }
+      ],
       "status": "PASS",
       "problems": []
     },
@@ -548,6 +716,7 @@
         "palings",
         "rails"
       ],
+      "anchors": [],
       "status": "PASS",
       "problems": []
     }

tools/blender/build_yard_assets.py

@@ -70,6 +70,16 @@ DEBRIS_DIR = os.path.join(MODELS_DIR, "debris")
 TEXTURES_DIR = os.path.join(MODELS_DIR, "textures")
 CONTACT_SHEET = os.path.join(SCRIPT_DIR, "contact_sheet.png")
 REPORT_JSON = os.path.join(SCRIPT_DIR, "asset_report.json")
+# SPRINT15 gate 1.2 — the ratings manifest the RUNTIME reads. A baked
+# rating_hint used to reach the sim only through adoptAnchor, which only runs
+# for anchors that name a GLB `node` — every plain-JSON post defaulted to
+# `?? 1` no matter what this factory baked, and factory and sim silently
+# disagreed for fourteen sprints. This module is the missing wire: per
+# anchor_type, the factory's baked extras, generated HERE so it cannot be
+# hand-edited into a second source of truth. world.js resolves a node-less
+# JSON anchor's type through it; e.test.js pins runtime === manifest === GLB.
+RATINGS_GEN_JS = os.path.join(REPO_ROOT, "web", "world", "js",
+                              "anchor_ratings.gen.js")
 
 # The 3D-STORE library on this box. PLAN3D §2 lists ~/Documents/3D-STORE (that
 # path is from the M1 Ultra); on the M3 Ultra the library lives here. Checked in
@@ -1684,7 +1694,16 @@ def build_sail_post(name):
 
     e = add_empty("top_anchor", (0, 0, H - 0.02), size=0.2)
     e["anchor_type"] = "post"
-    e["rating_hint"] = 0.9
+    # SPRINT15 gate 1.1 RULING (THREADS [A] 2026-07-18): the honest post is
+    # 1.00 — the shipped value becomes canon. The 0.90 baked here from Sprint 1
+    # never reached the sim: every shipped post is a plain JSON entry with no
+    # `node`, so adoptAnchor never ran and `?? 1` won. Every measured number in
+    # the repo (separation pins, winnable-lines tables, night 5's whisker) was
+    # measured at effective 1.00; 0.90 was design intent that never shipped.
+    # A weaker honest post later is a DESIGN CHANGE proposed with evidence,
+    # wearing its own name — not a bugfix. Do not lower this without
+    # re-opening that ruling.
+    e["rating_hint"] = 1.0
     above.append(e)
     for o in above:
         parent_keep_transform(o, rake)
@@ -3137,6 +3156,104 @@ def add_label(cam, text):
     return t
 
 
+def extract_anchor_meta(objs):
+    """The anchor-family custom props (`anchor_type`, `rating_hint`, `tie_off`,
+    `collateral`), read off the RE-IMPORTED GLB rather than the build graph —
+    so the report describes what actually shipped through the exporter, not
+    what this script intended. Same provenance rule as the dims/nodes checks.
+    """
+    out = []
+    for o in objs:
+        keys = set(o.keys())
+        if "anchor_type" not in keys and "tie_off" not in keys:
+            continue
+        m = {"node": o.name}
+        if "anchor_type" in keys:
+            m["anchor_type"] = str(o["anchor_type"])
+        if "rating_hint" in keys:
+            m["rating_hint"] = round(float(o["rating_hint"]), 4)
+        if "tie_off" in keys:
+            m["tie_off"] = bool(o["tie_off"])
+        if "collateral" in keys:
+            m["collateral"] = str(o["collateral"])
+        out.append(m)
+    return sorted(out, key=lambda m: m["node"])
+
+
+def build_ratings_manifest(report):
+    """Collapse the per-asset anchor meta into per-TYPE ratings the runtime can
+    resolve. The contract:
+
+      · `tie_off: false` nodes are DENIALS, not anchors — excluded.
+      · a type where every rated node in the palette agrees on
+        (rating_hint, collateral) is UNAMBIGUOUS and lands in `types` — a
+        node-less JSON anchor of that type takes these extras at runtime.
+      · a type whose nodes disagree (tree: 1.0/0.88/0.76 down the trunk) is
+        AMBIGUOUS — listed with every variant so the runtime can refuse to
+        guess. A node-less anchor of an ambiguous type is a site bug; e.test
+        pins that no shipped site declares one.
+      · a node that carries `anchor_type` but no `rating_hint` and no denial
+        violates RULE 1 (no silent anchors) and fails the build loudly here,
+        before the GLB can ship.
+    """
+    per_type = {}
+    for a in report:
+        for m in a.get("anchors", []):
+            if m.get("tie_off") is False:
+                continue                      # explicit denial: not an anchor
+            ty = m.get("anchor_type")
+            if ty is None:
+                continue
+            if "rating_hint" not in m:
+                raise RuntimeError(
+                    f"{a['name']}/{m['node']} carries anchor_type={ty!r} with "
+                    f"no rating_hint and no tie_off denial — RULE 1 (no silent "
+                    f"anchors). Rate it or not_a_tie_off() it.")
+            key = (m["rating_hint"], m.get("collateral"))
+            per_type.setdefault(ty, {}).setdefault(key, []).append(
+                f"{a['name']}/{m['node']}")
+    types, ambiguous = {}, {}
+    for ty in sorted(per_type):
+        variants = per_type[ty]
+        if len(variants) == 1:
+            (hint, coll), sources = next(iter(variants.items()))
+            entry = {"rating_hint": hint, "sources": sorted(sources)}
+            if coll is not None:
+                entry["collateral"] = coll
+            types[ty] = entry
+        else:
+            ambiguous[ty] = {"variants": [
+                dict(rating_hint=h, sources=sorted(srcs),
+                     **({"collateral": c} if c is not None else {}))
+                for (h, c), srcs in sorted(variants.items(),
+                                           key=lambda kv: (-kv[0][0],
+                                                           kv[0][1] or ""))
+            ]}
+    return {"types": types, "ambiguous": ambiguous}
+
+
+def write_ratings_module(manifest):
+    body = json.dumps(manifest, indent=2, sort_keys=True)
+    header = (
+        "// GENERATED by tools/blender/build_yard_assets.py — do NOT hand-edit.\n"
+        "// Regenerate: blender -b -P tools/blender/build_yard_assets.py\n"
+        "//\n"
+        "// SPRINT15 gate 1.2 — the wire between the factory and the sim.\n"
+        "// adoptAnchor only carries a baked rating_hint to anchors that name a\n"
+        "// GLB `node`; a plain-JSON anchor (every shipped sail post) defaulted\n"
+        "// to `?? 1` regardless of the bake, and nobody could see the\n"
+        "// disagreement. This module is the factory's bakes, resolvable by\n"
+        "// anchor TYPE at runtime: `types` are unambiguous (every rated node\n"
+        "// of that type agrees), `ambiguous` lists the disagreements so the\n"
+        "// runtime can refuse to guess. ratings.js is the reader; e.test.js\n"
+        "// pins runtime === this module === the GLBs, so none of the three\n"
+        "// can drift from the others silently again.\n"
+    )
+    with open(RATINGS_GEN_JS, "w") as f:
+        f.write(header + "export const FACTORY_ANCHOR_RATINGS = "
+                + "Object.freeze(" + body + ");\n")
+
+
 def verify_all(only=None):
     todo = [a for a in ASSETS if only is None or a["name"] in only]
     print(f"\n--- VERIFY {len(todo)} GLBs (re-import + assert + render) ---\n")
@@ -3202,8 +3319,8 @@ def verify_all(only=None):
         for p in problems:
             print(f"         -> {p}")
         report.append(dict(name=name, dims=dims, tris=tris,
-                           nodes=sorted(names), status=status,
+                           nodes=sorted(names), anchors=extract_anchor_meta(objs),
-                           problems=problems))
+                           status=status, problems=problems))
     return report, failures, thumbs
 
 
@@ -3293,6 +3410,16 @@ def main():
             json.dump(dict(blender=bpy.app.version_string, assets=report,
                            debris=debris), f, indent=2)
         print(f"  report        -> {REPORT_JSON}")
+        # The runtime manifest is only honest when built from the WHOLE
+        # palette — an --only run would collapse "every node of this type
+        # agrees" to a sample of one and could flip an ambiguous type to
+        # unambiguous. So partial runs leave it untouched, loudly.
+        if only is None:
+            write_ratings_module(build_ratings_manifest(report))
+            print(f"  ratings       -> {RATINGS_GEN_JS}")
+        else:
+            print("  ratings       -> NOT rewritten (--only run is a partial "
+                  "palette; run the full factory to regenerate)")
 
     print("\n" + "=" * 72)
     if failures:

web/world/js/anchor_ratings.gen.js

@@ -0,0 +1,100 @@
+// GENERATED by tools/blender/build_yard_assets.py — do NOT hand-edit.
+// Regenerate: blender -b -P tools/blender/build_yard_assets.py
+//
+// SPRINT15 gate 1.2 — the wire between the factory and the sim.
+// adoptAnchor only carries a baked rating_hint to anchors that name a
+// GLB `node`; a plain-JSON anchor (every shipped sail post) defaulted
+// to `?? 1` regardless of the bake, and nobody could see the
+// disagreement. This module is the factory's bakes, resolvable by
+// anchor TYPE at runtime: `types` are unambiguous (every rated node
+// of that type agrees), `ambiguous` lists the disagreements so the
+// runtime can refuse to guess. ratings.js is the reader; e.test.js
+// pins runtime === this module === the GLBs, so none of the three
+// can drift from the others silently again.
+export const FACTORY_ANCHOR_RATINGS = Object.freeze({
+  "ambiguous": {
+    "tree": {
+      "variants": [
+        {
+          "rating_hint": 1.0,
+          "sources": [
+            "tree_gum_01/branch_anchor_01",
+            "tree_gum_02/branch_anchor_01"
+          ]
+        },
+        {
+          "rating_hint": 0.95,
+          "sources": [
+            "tree_jacaranda_01/branch_anchor_01"
+          ]
+        },
+        {
+          "rating_hint": 0.88,
+          "sources": [
+            "tree_gum_01/branch_anchor_02",
+            "tree_gum_02/branch_anchor_02"
+          ]
+        },
+        {
+          "rating_hint": 0.76,
+          "sources": [
+            "tree_gum_01/branch_anchor_03"
+          ]
+        },
+        {
+          "rating_hint": 0.52,
+          "sources": [
+            "tree_jacaranda_01/branch_anchor_02"
+          ]
+        },
+        {
+          "rating_hint": 0.4,
+          "sources": [
+            "tree_jacaranda_01/branch_anchor_03"
+          ]
+        }
+      ]
+    }
+  },
+  "types": {
+    "carport": {
+      "collateral": "carport",
+      "rating_hint": 0.22,
+      "sources": [
+        "carport_01/beam_anchor_01",
+        "carport_01/beam_anchor_02"
+      ]
+    },
+    "carport_post": {
+      "collateral": "carport",
+      "rating_hint": 0.3,
+      "sources": [
+        "carport_01/post_anchor_01",
+        "carport_01/post_anchor_02"
+      ]
+    },
+    "house": {
+      "collateral": "gutter",
+      "rating_hint": 0.35,
+      "sources": [
+        "house_yardside/fascia_anchor_01",
+        "house_yardside/fascia_anchor_02",
+        "house_yardside/fascia_anchor_03"
+      ]
+    },
+    "post": {
+      "rating_hint": 1.0,
+      "sources": [
+        "sail_post/top_anchor"
+      ]
+    },
+    "swing_frame": {
+      "collateral": "swing_set",
+      "rating_hint": 0.45,
+      "sources": [
+        "swing_set_01/frame_anchor_01",
+        "swing_set_01/frame_anchor_02"
+      ]
+    }
+  }
+});