WickersonStudios Grasshopper Node
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║ WICKERSON STUDIOS — www.wickersonstudios.com ║
║ PAYHIP PRODUCT LISTING ║
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PRODUCT TITLE
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Grasshopper Script — 3930 Pomeroy Drive: 3 House Designs + Wrap-Around
Greenhouse | 48 Layers | 10 Analysis Reports | Rhino 7/8
TAGLINE
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One script. Three complete houses. A full wrap-around greenhouse. Ten
professional analysis outputs. Drop it in Grasshopper and your whole property
comes to life.
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PRODUCT DESCRIPTION
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This is the most detailed residential Grasshopper script we've ever released.
Built around a real 7.93-acre property in Kansas City KS — 3930 Pomeroy Drive
— this script generates three fully-realized house designs, a wrap-around
lean-to greenhouse corridor, and ten professional-grade analysis reports, all
from a single C# component in Grasshopper.
Wire a Panel with a few key-value pairs and your building springs to life at
whatever level of detail you choose. Hit the Bake toggle and every layer —
roof, brick, glass, gutters, pergola, skylights, the lot — lands in Rhino
with its own render material already applied.
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THREE COMPLETE HOUSE DESIGNS
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★ HOUSE 0 — 1972 Mid-Century Ranch (3930 Pomeroy Drive, KCK)
The real thing. Single-story hip roof, buff Wyandotte clay brick, wide
Prairie overhangs, attached two-car garage, solatube sun tunnels, fruit
trees, split-rail fence, rear pergola, and all the character of a genuine
1970s Kansas City ranch. Every brick course, every K-style gutter run,
every downspout corner modelled in full.
★ HOUSE 1 — 1912 Prairie Craftsman Bungalow
1.5-story jerkinhead roof at a steep 7:12 pitch. Full-width front porch
with five tapered columns on stone piers, knee-brace brackets, exposed
rafter tails, tripartite divided-lite windows, Craftsman entry door with
sidelights, detached carriage garage, and a prominent two-flue brick
chimney. Everything that made the streetcar suburbs of Westport and Hyde
Park iconic.
★ HOUSE 2 — 2022 Modern Farmhouse
Two-story board-and-batten in clean white. Black steel window frames,
standing seam metal roof, three-car garage wing, wraparound porch with
square columns, second-floor balcony, roof skylights, pool terrace, and
contemporary ornamental landscaping. The dominant new-build style of
Lenexa, Olathe, and Leawood — captured completely.
Switch between all three with a single integer input. No re-wiring. No
rebuilding. Just change HouseType from 0 to 1 to 2 and watch the whole model
transform.
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WRAP-AROUND LEAN-TO GREENHOUSE CORRIDOR
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A full engineering-grade greenhouse wraps the East, North, and West sides of
the house — a retrofit lean-to that you could actually build.
• Welded aluminium I-section columns at every bay
• Continuous Al eave plate bolted to house wall at plate height (9 ft)
• Thermopane dual-pane cassettes — 5/16" outer + 1/2" air gap + 5/16" inner
• Sloped glass at ~37° from horizontal, dropping from 9 ft to 6.5 ft
• Horizontal purlins at 1/3 and 2/3 of slope span
• 8" split-face CMU knee wall, 4 courses + coping cap, at outer eave
• Outer vertical glazing panels above knee wall
• 3-step aluminium ridge flashing at house-wall junction
• 4" half-round Al gutter + 2x2" square downspouts at every other column
• Operable vent boxes at every other bay (open/closed state modelled)
• Corner pilasters with L-shaped glazed panels and diagonal corner rafters
• Planting troughs, potting bench, and greenhouse slab floor with thickened
frost-footing edge beam
Every structural member, every cassette, every gutter segment is a real Brep.
Not a placeholder. Not a symbol. A buildable, renderable piece of geometry.
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48 MATERIAL LAYERS
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Every surface in the model lands on its own named layer — 48 total — with a
custom render material applied on bake. From buff brick and dark asphalt
shingles to cedar pergola, wrought-iron handrails, cool-blue greenhouse glass,
and charcoal standing-seam metal roof. Layers are organised under a single
parent so your file stays clean.
Render-ready from the moment you hit Bake. Open your Rhino render and go.
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LOD 1–5 DETAIL SYSTEM
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Control how much geometry is generated with a single "lod" key in your CFG
panel:
LOD 1 — Foundation + wall massing only
LOD 2 — Full roof, garage, greenhouse structure
LOD 3 — Windows, doors, gutters, driveway, patio, pergola, handrails
LOD 4 — Brick coursing, shingle banding, HVAC units, lighting fixtures,
raised garden beds, stepping stones, fence, mailbox, skylights
LOD 5 — Full site grading + earthwork section
Use LOD 1–2 for massing studies. LOD 4–5 for client presentations and renders.
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TEN ANALYSIS OUTPUTS
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Plug the text outputs into Grasshopper panels and get ten professional-grade
reports generated automatically from your model geometry:
1. PROPERTY REPORT — Lot area, zoning, setbacks, floor areas, wall
ratios, roof pitch, ridge height, architectural
character, and site data for 3930 Pomeroy Drive
2. GREENHOUSE SPEC — Bay count, column count, rafter count, purlin
count, glass cassette count, knee wall length,
slope geometry, U-value, SHGC, gutter run,
downspout count, vent count — full spec sheet
3. ENERGY ANALYSIS — Kansas City climate data, solar geometry at
39.15°N, winter heat gain vs. loss, summer
overheating risk, thermal mass calculation,
annual kWh savings, recommended Low-E spec
4. COST ESTIMATE — Line-item greenhouse construction budget: slab,
Al frame, glazing, CMU knee wall, flashing,
gutters, electrical, hydronic heat, planting,
permits + 15% contingency. ROI analysis vs.
current listing price.
5. PERMIT DATA — Wyandotte County / Kansas City KS permit
checklist, impervious coverage analysis, IECC
2021 glazing requirements, egress compliance
notes, and recommended consultants
6. STRUCTURAL ANALYSIS — ASCE 7-22 gravity, seismic (Site Class D), and
wind load summary. Base shear, roof uplift, soil
bearing pressure, GH rafter span calc
7. LANDSCAPE DESIGN — Five planting zones with species lists, orchard
plan, rain garden sizing, irrigation zones,
rainwater harvesting calculation
8. SUSTAINABILITY SCORE — HERS Index estimate, solar PV potential (kW +
kWh/year), carbon footprint, LEED for Homes
checklist, stormwater runoff analysis, water
balance calculation
9. CONSTRUCTION SCHEDULE — Phase-by-phase build timeline: earthwork,
footings, slab, CMU, Al frame, glazing, flashing,
MEP, site works, commissioning. Labour hours and
contractor selection criteria.
10. GREENHOUSE SPEC (Detailed) — Full wrap-around greenhouse bill of
quantities and system description
All ten reports update live as you change your CFG parameters.
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ZERO SETUP — AUTO-WIRES ITSELF
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Paste the script into a C# component, give it 3 inputs and 10 outputs, and it
self-configures on the first solve:
• All input and output sockets are automatically renamed and described
• All inputs are marked Optional — the script runs with nothing wired
• Default output: House Type 0, LOD 4, full greenhouse, at world origin
No manual parameter setup. No TargetParameterCountException. No confusion
about which wire goes where. It just works.
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RISING-EDGE BAKE TO RHINO
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Connect a Boolean Toggle to the Bake input. Flip it once — geometry bakes.
Flip it back and forth — it only bakes on the false-to-true transition, never
on a sustained true state. You stay in control of when geometry lands in Rhino.
Every object is placed on its named layer with its render material source set
to "from layer," so your scene stays clean and renderable every time.
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WHAT YOU GET
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✔ GH_WickersonStudios_3930Pomeroy_Ranch_v3.cs
Production-ready Grasshopper C# script — paste and go
✔ 2,976 lines of fully commented, Rhino 7/8 compatible C#
✔ 48 named render material layers
✔ 3 switchable house designs in one file
✔ Full wrap-around greenhouse with PhD-level structural detail
✔ 10 live analysis text outputs
✔ LOD 1–5 geometry control
✔ Rising-edge bake with per-layer render materials
✔ Auto-configuring sockets — zero manual setup required
✔ CFG string interface — parametric without sliders
✔ Unlimited personal and commercial project use
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REQUIREMENTS
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• Rhino 7 or Rhino 8 (Windows)
• Grasshopper (included with Rhino)
• Units set to Feet (File > Properties > Units)
• No additional plugins required
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QUICK START
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1. Open Grasshopper → double-click canvas → type "C#" → place component
2. Right-click component → "Edit Source" → paste the entire .cs file → OK
3. Add 3 inputs (x, y, z) and 10 outputs (a through j) to the component
4. First solve auto-renames everything — done
5. Wire a Panel to CFG input, type "lod=4;houseType=0"
6. Connect a Boolean Toggle to Bake, flip it once to bake to Rhino
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WHO IS THIS FOR?
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→ Architects and designers using Rhino + Grasshopper for residential work
→ Students learning parametric residential modelling
→ Real estate developers who want massing + reporting in one file
→ Researchers studying wrap-around greenhouse retrofits
→ Anyone who wants a fully-detailed residential Rhino model without
spending weeks building it from scratch
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ABOUT WICKERSON STUDIOS
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Wickerson Studios builds the most detailed, most useful Grasshopper scripts
in the residential design space. Every script is based on a real project, a
real site, and real engineering data. We don't sell templates. We sell working
tools built by people who use them on actual buildings.
www.wickersonstudios.com
© 2026 Wickerson Studios — All rights reserved
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SUGGESTED TAGS (for Payhip)
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grasshopper rhino parametric architecture residential house greenhouse
kansas city ranch craftsman farmhouse C# script BIM rendering
wrap-around greenhouse retrofit energy analysis LOD rhino7 rhino8
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