feat: add park-bench and wheelbarrow showcase pieces (#158)

* feat: add park-bench showcase piece

Wrought-iron slatted bench with scrolled legs through the shipped budget pipeline. --skip-decimate exits 9 on the LOD1 ratio band.

Signed-off-by: TMHSDigital <154358121+TMHSDigital@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

* feat: add wheelbarrow showcase piece

Staved U-tray with iron straps, a spoked wheel, and rear legs through the shipped budget pipeline. --skip-decimate exits 9 on the LOD1 ratio band.

Signed-off-by: TMHSDigital <154358121+TMHSDigital@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Signed-off-by: TMHSDigital <154358121+TMHSDigital@users.noreply.github.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

Author: TMHSDigital

.cursor-plugin/plugin.json

@@ -148,6 +148,8 @@
     "showcase/terrain-scatter",
     "showcase/fence-kit",
     "showcase/watchtower",
-    "showcase/cart"
+    "showcase/cart",
+    "showcase/park-bench",
+    "showcase/wheelbarrow"
   ]
 }

AGENTS.md

@@ -21,7 +21,7 @@ classifies it as a `cursor-plugin`. This is content the AI loads when the user
 asks Blender questions or works on Blender add-ons in Cursor or Claude Code.
 
 The content base is 16 skills, 9 rules, 3 templates, 27 snippets, 59
-examples, and 11 showcase pieces (counts are CI-enforced against README.md
+examples, and 13 showcase pieces (counts are CI-enforced against README.md)
 and the manifest). The full inventory tables and per-item purposes live in
 `CLAUDE.md`. Example anatomy and authoring rules: copy `examples/bmesh-gear/`;
 showcase conventions: `showcase/README.md`. The render look is specified

CLAUDE.md

@@ -22,7 +22,7 @@ rules/<rule-name>.mdc          - Anti-pattern rules, 9 total
 templates/<template-name>/     - Starter projects, 3 total
 snippets/<snippet-name>.py     - Standalone code patterns, 27 total
 examples/<name>/               - Runnable smoke-gated examples, 59 total (+ gallery.json)
-showcase/<name>/               - Budget-conformance props, 11 pieces (sibling of examples/; see showcase/README.md)
+showcase/<name>/               - Budget-conformance props, 13 pieces (sibling of examples/; see showcase/README.md)
 scripts/build_gallery.py       - Regenerates docs/gallery/ from examples/gallery.json + showcase/gallery.json
 scripts/site/                  - Vendored landing-page build (Jinja2)
 docs/gallery/                  - Committed generated gallery pages + hero renders

README.md

@@ -18,7 +18,7 @@
 </p>
 
 <p align="center">
-  <strong>16 skills</strong> &nbsp;&bull;&nbsp; <strong>9 rules</strong> &nbsp;&bull;&nbsp; <strong>3 templates</strong> &nbsp;&bull;&nbsp; <strong>27 snippets</strong> &nbsp;&bull;&nbsp; <strong>59 examples</strong> &nbsp;&bull;&nbsp; <strong>11 showcase pieces</strong>
+  <strong>16 skills</strong> &nbsp;&bull;&nbsp; <strong>9 rules</strong> &nbsp;&bull;&nbsp; <strong>3 templates</strong> &nbsp;&bull;&nbsp; <strong>27 snippets</strong> &nbsp;&bull;&nbsp; <strong>59 examples</strong> &nbsp;&bull;&nbsp; <strong>13 showcase pieces</strong>
 </p>
 
 <p align="center">
@@ -37,7 +37,7 @@
 
 ## Overview
 
-This repository ships **16 skills, 9 rules, 3 templates, 27 snippets, 59 examples, and 11 showcase pieces** for Blender Python development targeting Blender 5.2 LTS (current stable) with Blender 4.5 LTS fallback support. Blender 5.1 is prior stable.
+This repository ships **16 skills, 9 rules, 3 templates, 27 snippets, 59 examples, and 13 showcase pieces** for Blender Python development targeting Blender 5.2 LTS (current stable) with Blender 4.5 LTS fallback support. Blender 5.1 is prior stable.
 
 The content is consumed by AI coding agents (Cursor, Claude Code, any MCP-capable client) when working on Blender add-ons, geometry nodes scripts, batch pipelines, or animation tooling. There is no build step. Edit the markdown and Python files directly.
 
@@ -86,6 +86,8 @@ Budget-conformance props. Not examples. Conventions: [`showcase/README.md`](show
 <a href="showcase/fence-kit/"><img src="showcase/fence-kit/preview.webp" alt="Fence kit: a timber post-and-rail section with pyramidal caps, iron shoes and straps on a dark studio floor" /></a>
 <a href="showcase/watchtower/"><img src="showcase/watchtower/preview.webp" alt="Watchtower: a timber lookout with X-braces, hatch ladder, plank platform, and a coursed shake roof on a dark studio floor" /></a>
 <a href="showcase/cart/"><img src="showcase/cart/preview.webp" alt="Cart: a two-wheel wooden cart with spoked wheels, slatted bed, and shafts on a dark studio floor" /></a>
+<a href="showcase/park-bench/"><img src="showcase/park-bench/preview.webp" alt="Park bench: a wrought-iron bench with scrolled legs and wooden slats on a dark studio floor" /></a>
+<a href="showcase/wheelbarrow/"><img src="showcase/wheelbarrow/preview.webp" alt="Wheelbarrow: a staved wooden tray with iron straps, a spoked wheel, rear legs, and handles on a dark studio floor" /></a>
 
 [`shipping-crate`](showcase/shipping-crate/) — procedural crate through UVs, bake, LOD, collider, and Unity glTF, asserting recomputed budgets. Falsifier `--skip-decimate` exits 9.
 
@@ -109,6 +111,10 @@ Budget-conformance props. Not examples. Conventions: [`showcase/README.md`](show
 
 [`cart`](showcase/cart/) — procedural two-wheel wooden cart with spoked wheels, slatted bed, and shafts through the same pipeline. Falsifier `--skip-decimate` exits 9.
 
+[`park-bench`](showcase/park-bench/) — procedural wrought-iron park bench with scrolled legs and slatted seat through the same pipeline. Falsifier `--skip-decimate` exits 9.
+
+[`wheelbarrow`](showcase/wheelbarrow/) — procedural staved wheelbarrow with a spoked wheel, iron straps, legs, and handles through the same pipeline. Falsifier `--skip-decimate` exits 9.
+
 ## Examples
 
 Runnable, smoke-gated demos live in [`examples/`](examples/) — each is executed headless on

ROADMAP.md

@@ -115,8 +115,10 @@ Not committed; target list for the next content version. (v0.3.0 shipped the smo
 - ~~Hero prop with a more complex silhouette (lantern or treasure chest) as a second showcase piece~~ **SHIPPED** as `showcase/street-lantern/` and `showcase/treasure-chest/` — hanging iron lantern with muntined amber cage; slatted chest with iron bands and an open lid; `--skip-decimate` exits 9 on the LOD1 ratio band
 - ~~Timber watchtower showcase~~ **SHIPPED** as `showcase/watchtower/` — corner posts through a plank platform, lower-bay X-braces, hatch ladder, coursed shake roof; `--skip-decimate` exits 9 on the LOD1 ratio band
 - ~~Two-wheel wooden cart showcase~~ **SHIPPED** as `showcase/cart/` — slatted bed, shafts, spoked wheels, iron hubs and axle; `--skip-decimate` exits 9 on the LOD1 ratio band
-- Wrought-iron park bench (slatted seat, scrolled legs) as a game-prop showcase piece
-- Wooden wheelbarrow (staved tray, single wheel, handles) as a game-prop showcase piece
+- ~~Wrought-iron park bench (slatted seat, scrolled legs) as a game-prop showcase piece~~ **SHIPPED** as `showcase/park-bench/` — scrolled iron legs, slatted seat and back; `--skip-decimate` exits 9 on the LOD1 ratio band
+- ~~Wooden wheelbarrow (staved tray, single wheel, handles) as a game-prop showcase piece~~ **SHIPPED** as `showcase/wheelbarrow/` — staved U-tray, iron straps, spoked wheel, rear legs; `--skip-decimate` exits 9 on the LOD1 ratio band
+- Blacksmith anvil on a timber stump as a game-prop showcase piece
+- Staved wooden water trough on a stand as a game-prop showcase piece
 - ~~Small modular kit showcase on recognizable geometry (`modular-kit-snap` contract)~~ **SHIPPED** as `showcase/fence-kit/` — tiling post-and-rail section (AABB X is the tile width; does not re-witness the snap contract); `--skip-decimate` exits 9 on the LOD1 ratio band
 
 - ~~Custom ID-property delete witness~~ **SHIPPED** as `examples/cross-version-property-delete/` — IDs built via `bpy.data.objects.new` (not `active_object`); `property_unset` is TypeError and leaves the key; `del` removes it on 4.5 LTS and 5.x

docs/gallery/assets/park-bench-hero.webp

@@ -272,7 +272,7 @@ <h1>Examples Gallery</h1>
             autocomplete="off" spellcheck="false" aria-label="Search examples" />
           <button class="q-clear" id="qClear" type="button" aria-label="Clear search" hidden>&times;</button>
         </div>
-        <span class="count" id="count" role="status" aria-live="polite">62 examples</span>
+        <span class="count" id="count" role="status" aria-live="polite">64 examples</span>
         <div class="density" role="group" aria-label="Card density">
           <button class="density-btn" data-density="compact" type="button" aria-pressed="false">Compact</button>
           <button class="density-btn" data-density="detailed" type="button" aria-pressed="false">Detailed</button>
@@ -1006,6 +1006,28 @@ <h2><a href="cart/">cart</a></h2>
           <a class="card-link" href="cart/">View example <span aria-hidden="true">&rarr;</span></a>
         </div>
       </article>
+      <article class="card" data-tags="mesh export showcase">
+        <a class="card-media" href="park-bench/" aria-label="park-bench example detail page">
+          <img src="assets/park-bench-hero.webp" alt="park-bench — A procedural wrought-iron park bench through UVs, bake, LOD, collider, and Unity glTF, asserting recomputed budgets rather than an API contract." loading="lazy" decoding="async" />
+        </a>
+        <div class="card-body">
+          <h2><a href="park-bench/">park-bench</a></h2>
+          <p class="teaches">A procedural wrought-iron park bench through UVs, bake, LOD, collider, and Unity glTF, asserting recomputed budgets rather than an API contract.</p>
+          <p class="witnesses"><span class="tag">witnesses</span> Recomputed: 2100 tris, two materials with 510 metal faces, UVs in 0..1 with zero AABB overlap, outer AABB 1.080×0.566×0.853 m, LOD ratios in band (5.2 COLLAPSE more aggressive on LOD2), convex collider 106 tris, non-empty glTF. --skip-decimate exits 9 on the LOD1 ratio budget.</p>
+          <a class="card-link" href="park-bench/">View example <span aria-hidden="true">&rarr;</span></a>
+        </div>
+      </article>
+      <article class="card" data-tags="mesh export showcase">
+        <a class="card-media" href="wheelbarrow/" aria-label="wheelbarrow example detail page">
+          <img src="assets/wheelbarrow-hero.webp" alt="wheelbarrow — A procedural wooden wheelbarrow through UVs, bake, LOD, collider, and Unity glTF, asserting recomputed budgets rather than an API contract." loading="lazy" decoding="async" />
+        </a>
+        <div class="card-body">
+          <h2><a href="wheelbarrow/">wheelbarrow</a></h2>
+          <p class="teaches">A procedural wooden wheelbarrow through UVs, bake, LOD, collider, and Unity glTF, asserting recomputed budgets rather than an API contract.</p>
+          <p class="witnesses"><span class="tag">witnesses</span> Recomputed: 3088 tris, two materials with 308 metal faces, UVs in 0..1 with zero AABB overlap, outer AABB 1.418×0.463×0.594 m, LOD ratios in band (5.2 COLLAPSE more aggressive on LOD2), convex collider 106 tris, non-empty glTF. --skip-decimate exits 9 on the LOD1 ratio budget.</p>
+          <a class="card-link" href="wheelbarrow/">View example <span aria-hidden="true">&rarr;</span></a>
+        </div>
+      </article>
     </div>
     <p class="noresults" id="noResults" hidden>No examples match the current filters.
       <button class="chip" id="resetFilters" type="button">Clear search and tags</button></p>