Add generated yard, hardware and debris GLBs

16 generated assets plus the grass billboard atlas and the four debris models
copied verbatim from the 3D-STORE library (copies rule, §0). All meter-scale,
Y-up, and far under the 15k tri budget — garden_bed is heaviest at 2,580.

Regeneration is byte-deterministic: two consecutive runs produce identical
files, so re-running the factory causes no churn.

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

tools/blender/asset_report.json

@@ -0,0 +1,328 @@
+{
+  "blender": "5.1.2",
+  "assets": [
+    {
+      "name": "ref_capsule",
+      "dims": [
+        0.4,
+        0.4,
+        1.7
+      ],
+      "tris": 220,
+      "nodes": [
+        "head_height",
+        "ref_capsule",
+        "ref_capsule_mesh"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "tree_gum_01",
+      "dims": [
+        4.5522,
+        4.956,
+        7.9702
+      ],
+      "tris": 396,
+      "nodes": [
+        "branch_anchor_01",
+        "branch_anchor_02",
+        "branch_anchor_03",
+        "canopy_01",
+        "canopy_02",
+        "canopy_03",
+        "tree_gum_01",
+        "trunk"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "tree_gum_02",
+      "dims": [
+        3.8871,
+        2.7787,
+        5.4972
+      ],
+      "tris": 288,
+      "nodes": [
+        "branch_anchor_01",
+        "branch_anchor_02",
+        "canopy_01",
+        "canopy_02",
+        "tree_gum_02",
+        "trunk"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "fence_post",
+      "dims": [
+        0.13,
+        0.13,
+        2.03
+      ],
+      "tris": 24,
+      "nodes": [
+        "fence_post",
+        "post"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "fence_panel",
+      "dims": [
+        2.4,
+        0.054,
+        1.8194
+      ],
+      "tris": 324,
+      "nodes": [
+        "fence_panel",
+        "palings",
+        "rails"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "gate",
+      "dims": [
+        1.045,
+        0.0615,
+        1.75
+      ],
+      "tris": 220,
+      "nodes": [
+        "gate",
+        "gate_frame",
+        "gate_palings",
+        "hinge_axis",
+        "hinges"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "house_yardside",
+      "dims": [
+        9.2,
+        1.0547,
+        2.9
+      ],
+      "tris": 200,
+      "nodes": [
+        "door",
+        "fascia",
+        "fascia_anchor_01",
+        "fascia_anchor_02",
+        "fascia_anchor_03",
+        "gutter",
+        "house_yardside",
+        "roof",
+        "wall",
+        "window"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "shed_01",
+      "dims": [
+        2.58,
+        1.9708,
+        2.2224
+      ],
+      "tris": 96,
+      "nodes": [
+        "door_anchor",
+        "doors",
+        "roof",
+        "shed_01",
+        "shell"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "shed_table",
+      "dims": [
+        1.6,
+        0.6,
+        0.9
+      ],
+      "tris": 72,
+      "nodes": [
+        "pickup_anchor",
+        "shed_table",
+        "table_frame",
+        "table_top"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "garden_bed",
+      "dims": [
+        3.0,
+        1.2,
+        0.8609
+      ],
+      "tris": 2580,
+      "nodes": [
+        "bed",
+        "garden_bed",
+        "plants_dead",
+        "plants_full",
+        "plants_tattered",
+        "soil"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "sail_post",
+      "dims": [
+        0.507,
+        0.52,
+        4.0327
+      ],
+      "tris": 528,
+      "nodes": [
+        "footing",
+        "pad_eye",
+        "post",
+        "rake_pivot",
+        "sail_post",
+        "top_anchor"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "ladder_01",
+      "dims": [
+        0.455,
+        0.075,
+        3.0
+      ],
+      "tris": 276,
+      "nodes": [
+        "ladder",
+        "ladder_01",
+        "ladder_base",
+        "ladder_top"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "shackle",
+      "dims": [
+        0.0569,
+        0.019,
+        0.0744
+      ],
+      "tris": 560,
+      "nodes": [
+        "bow",
+        "pin",
+        "shackle"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "carabiner",
+      "dims": [
+        0.049,
+        0.009,
+        0.1027
+      ],
+      "tris": 476,
+      "nodes": [
+        "body",
+        "carabiner",
+        "gate"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "turnbuckle",
+      "dims": [
+        0.0292,
+        0.0341,
+        0.1955
+      ],
+      "tris": 728,
+      "nodes": [
+        "body",
+        "eye_a",
+        "eye_b",
+        "turnbuckle"
+      ],
+      "status": "PASS",
+      "problems": []
+    },
+    {
+      "name": "tramp_01",
+      "dims": [
+        2.9555,
+        2.9555,
+        0.78
+      ],
+      "tris": 976,
+      "nodes": [
+        "legs",
+        "mat",
+        "pad",
+        "rim",
+        "tramp_01"
+      ],
+      "status": "PASS",
+      "problems": []
+    }
+  ],
+  "debris": [
+    {
+      "file": "BlueCrate_v2.glb",
+      "dims": [
+        0.36,
+        0.36,
+        0.29
+      ],
+      "sane": true
+    },
+    {
+      "file": "BlackTub_v2.glb",
+      "dims": [
+        0.36,
+        0.54,
+        0.2
+      ],
+      "sane": true
+    },
+    {
+      "file": "WhiteTub_v2.glb",
+      "dims": [
+        0.36,
+        0.54,
+        0.2
+      ],
+      "sane": true
+    },
+    {
+      "file": "WoodenBin_v2.glb",
+      "dims": [
+        0.35,
+        0.36,
+        0.31
+      ],
+      "sane": true
+    }
+  ]
+}