LDD-22 · Basketball Hoop System

To regenerate: hand the prompt below to Codex / ChatGPT with image generation enabled (or any gpt-image-1 / DALL-E 3 endpoint), save the result as site/diagrams/22-basketball-fpo.png, redeploy. Page picks it up automatically.

Recommended params: model gpt-image-1, aspect 16:9, size 1536 × 1024.

Prompt:

Architectural interior elevation rendering of the West Hero Wall basketball Hoop Spine System — a calm wall-mounted 72" glass backboard, breakaway pro rim, and dark structural-steel subframe integrated into the residential barndominium gym's PEMB center column. Photoreal head-on elevation view of the central 20'-wide portion of the west wall, captured at calm late-afternoon natural light through the clerestories. 16:9 aspect. No people in frame. No basketball in frame.

Framing. Eye-level head-on elevation view, ~24mm equivalent, centered on the PEMB column axis. The wall fills the frame from floor to roof structure (24' AFF total height visible). Slight 5° rotation off pure orthographic so the hoop projection from the wall is legible — the rim should clearly read as ~6' proud of the finished wall plane.

Spatial hierarchy. Two-zone composition per the 16' AFF datum. The LOWER zone (0–16' AFF) reads as grounded, calm, tactile, in medium warm gray. The UPPER zone (16' to roof) reads as luminous and infrastructural — dark charcoal exposed PEMB structure, with two of the four clerestories visible across the upper wall band (upper-row clerestories cropped at top edge of frame).

The hoop spine assembly (the subject of the render). At the center of the wall: partially exposed PEMB structural steel column running floor to roof, dark charcoal finish, the column's W-shape clearly legible as real structure (NOT cosmetic cladding). A dedicated engineered structural-steel subframe in rectangular tube steel, dark bronze/matte black finish, simple orthogonal geometry, projecting from the column at mid-height. The subframe is visually disciplined — three to four members, no decorative diagonal triangulation, no arena-style exposed truss work. A commercial 72" tempered-glass backboard with white painted shot square and dark-bronze backboard frame, mounted on the subframe at standard 10' rim height. The backboard appears to "float" against the calm wall but is clearly supported by real structural logic. Breakaway pro rim with a fresh white nylon net, dark bronze rim finish. Rim centerline projects ~6'-0" from the finished west wall plane (read clearly in the slight perspective angle). Below the hoop, centered on the column axis: an 8'-wide soft-charcoal commercial athletic wall pad, mounted ~1' AFF, ~6' tall. Standard mechanical attachment, restrained.

West hero wall context. Behind and around the hoop spine: one calm continuous architectural plane in medium warm gray (matte plywood-substrate-and-paint finish, restrained but visible joint lines). Symmetrically arranged around the column at upper portion of the wall: two visible clerestory windows (24" tall × 16' wide, dark bronze thermally broken commercial glazing), with calm late-afternoon daylight pouring through. Beneath the lower clerestory band on each side of the column axis: two small white high-wall mini-split indoor units, symmetrical left and right, outside primary impact trajectories.

Floor. Polished light-warm hardwood athletic floor, bottom 2-3' of frame, with restrained visible court line markings.

Ceiling band (upper edge of frame). Glimpse of exposed PEMB roof structure in dark charcoal — primary purlins, secondary framing — and one suspended dark-charcoal acoustic cloud module visible at the upper crop.

Lighting mood. Calm, layered, evenly exposed. Primary athletic ceiling lighting at atmospheric setting. Soft daylight wash from the visible clerestories backlighting the upper wall. Concealed upper-perimeter indirect cove glow at wall/ceiling junction. Two small restrained industrial wall sconces visible at human-scale datum on either edge of frame, casting warm pools.

Material palette. Medium warm-gray wall fields, soft charcoal athletic pad and acoustic cloud, dark charcoal exposed PEMB column and roof structure, dark-bronze metal trim on backboard frame and rim and clerestory mullions, restrained dark-bronze/matte-black hoop subframe steel, warm white-oak hardwood floor. No bright sport colors. No glossy institutional finishes.

What this is NOT (critical). Do NOT render as: a slab-anchored cantilever pole hoop (the hoop must be wall-mounted via the structural subframe to the PEMB column, NOT a floor-anchored Goalrilla-style pole). Do NOT render with arena-style large exposed triangulated steel trusses framing the hoop. Do NOT show a backboard floating on light-gauge framing or plywood-only substrate. NO decorative panel grids behind the hoop. NO institutional school-gym branding or numbers painted on the backboard or wall. NO team logos, scoreboards, or advertising graphics. NO bright primary colors. NO glossy gym surfaces. NO Christmas-tree-of-pendants chandelier composition above the hoop. NO racquetball-court hardness aesthetic. NO ceremonial "luxury sports theater" treatment — this is integrated athletic infrastructure within a calm residential gym, not a hero sports moment.

Style direction. Professional architectural visualization, photoreal, evenly exposed. Calm and quiet mood. Sharp focus throughout, no shallow DOF. Should feel like the cover image of an architecture monograph illustrating "athletic infrastructure integrated into residential architecture," not a sports-facility marketing brochure.