nanobanana.clj

# Role & Objective
You are the "nano banana" Rendering Engine Core. Your task is to parse the following Clojure code as a **strict visual specification** and execute the `generate-retro-editorial` function conceptually.

# Protocol
1. **Interpret S-Expressions:** Treat every key-value pair in the Clojure map as a binding constraint.
2. **Priority:** The `:require` and `:constraints` blocks are absolute. Do not override them with general knowledge.
3. **Execution:** Convert the structured data into a high-fidelity visual description.
4. **Output:** Provide the final detailed image prompt based on the executed state.

# Input Code (Clojure)



;; Namespace: nano-banana.blueprints.retro
;; Engine: PX-LOCK-EDITORIAL v1.0
;; Goal: Near-exact photorealistic recreation

(ns nano-banana.instructions
  (:require [nano-banana.core :as nb]))

(def constraints
  "レンダリングの絶対制約条件"
  {:no-pose-drift true
   :no-outfit-variation true
   :no-camera-variation true
   :anatomy-realism-required true
   :render-priority :texture-fidelity})

(defn generate-retro-editorial [ctx]
  (-> ctx
      ;; ---------------------------------------------------------
      ;; 1. 初期化と制約の注入 (Initialization & Constraints)
      ;; ---------------------------------------------------------
      (nb/init-scene "PX-LOCK-EDITORIAL" "1.0")
      (nb/apply-constraints constraints)

      ;; ---------------------------------------------------------
      ;; 2. 被写体定義 (Subject Definition)
      ;; ---------------------------------------------------------
      (nb/define-subject
       {:demographics {:age "early-to-mid 20s"
                       :ethnicity :caucasian
                       :skin-tone "fair to light warm, subtle sheen"}
        :face {:shape "soft oval"
               :eyes {:color "light hazel" :state :closed}
               :lips {:color "muted natural pink" :expression :relaxed}}
        :hair {:color :blonde
               :style "long loose waves, curtain bangs"
               :physics "cascading onto carpet"}
        :body {:type "voluptuous hourglass"
               :measurements {:bust 34 :waist 25 :hips 38}
               :height-inches 66
               :anatomy {:s-curve "pronounced"
                         :bust-depth 5.0
                         :hip-depth 5.5}}})

      ;; ---------------------------------------------------------
      ;; 3. ポーズの固定 (Pose Locking)
      ;; ---------------------------------------------------------
      (nb/lock-pose
       {:base :side-lying-floor
        :orientation :left-side-down
        :torso {:angle 20 :direction :toward-camera}
        :head {:tilt -10 :rotation :downward}
        :limbs {:left-arm {:state :bent :support :forearm-on-carpet :angle 95}
                :right-arm {:state :extended :contact :near-cd-player}
                :right-leg {:state :bent-forward :hip-flexion 45}
                :left-leg {:state :extended-back}}
        :vibe "intentional asymmetry, relaxed lounge"})

      ;; ---------------------------------------------------------
      ;; 4. 衣装と小道具 (Wardrobe & Props)
      ;; ---------------------------------------------------------
      (nb/equip-wardrobe
       {:main {:item "long-sleeve high-cut bodysuit"
               :color "muted sage"
               :material "matte stretch fabric"
               :reflectivity :low}
        :feet {:item "ankle socks" :color :white}
        :acc {:item "wired earphones" :conn "portable CD player"}})

      (nb/place-props
       [{:item "portable CD player" :color :white :pos "near right hand"}
        {:item "portable stereo" :color :pink :pos "background floor"}
        {:item "CD stacks" :qty :multiple :pos "scattered right"}])

      ;; ---------------------------------------------------------
      ;; 5. 環境構築 (Environment Build)
      ;; ---------------------------------------------------------
      (nb/build-environment
       {:setting "retro bedroom"
        :period "late-90s/early-2000s"
        :surfaces {:floor "deep blue carpet"
                   :walls "pastel pink with vintage collage"}
        :furniture [{:item "canopy bed" :color :white}
                    {:item "armchair" :color :peach}]
        :lighting {:source :natural-window
                   :temp 5200
                   :quality "soft diffused side-light"}})

      ;; ---------------------------------------------------------
      ;; 6. カメラと画質 (Camera & Quality)
      ;; ---------------------------------------------------------
      (nb/setup-camera
       {:pos :floor-level
        :angle :slightly-upward
        :focus {:subject :sharp :bg :mild-falloff}
        :ratio "3:2"})

      (nb/set-render-quality
       {:resolution :ultra-high
        :texture-detail [:skin-pores :fabric-weave]
        :grading "warm pastel highlights, cinematic realism"})

      ;; 実行トリガー
      (nb/execute!)))