明暗身份互換

A highly technical and structured prompt designed for an identity swap feature, generating a portrait with dramatic chiaroscuro lighting. It specifies camera optics (85mm, f/2.8), lighting physics (hard spotlight), and material response (high specular reflectivity on skin) for a cinematic, high-contrast look.

{   "meta": {     "image_dna": {       "type": "Photo",       "orientation_lock": "鎖定：方向保留 9:16",       "sensor_emulation": "Sony Alpha / 35mm 膠片顆粒模擬"     }   },   "spatial_orientation_engine": {     "subject_facing_direction": "關鍵：頭部轉向左側（觀眾的左側）並上傾",     "body_rotation": "軀幹略微轉向觀眾右側，左肩向前",     "camera_position_relative": "相機相對於軀幹眼平視角，相對於臉部傾斜略低"   },   "camera_optics_and_geometry": {     "lens_profile": {       "focal_length": "85mm（肖像長焦）",
       "aperture": "f/2.8（淺景深，聚焦眼睛/嘴唇）",
       "lens_character": "電影感柔軟與高微對比"
     },     "optical_flaws": [       "膠片顆粒（ISO 800）",
       "肩膀柔和焦外",
       "高光輕微光暈"
     ]   },   "environment_and_physics": {     "lighting_engine": {       "primary_source": "硬點光源/縫隙光從左上（10點鐘高位）",
       "radiosity_color_bleed": "溫暖膚色反射到服裝內領",
       "shadow_structure": "明暗對比：臉部右側/背景深沉、壓縮黑色",
       "volumetrics": "清潔空氣，最小大氣霧靄"
     },     "surface_physics": {       "weather_impact": "無（工作室環境）",
       "material_response": "皮膚高鏡面反射性（肩膀/鼻子/臉頰）表示濕氣/油脂"
     }   },   "scene_text_ocr": {     "detected": false,     "content": []   },   "objects_and_actors": [     {       "id": "MAIN_SUBJECT",
       "role": "身份交換目標",
       "pose_engineering": {         "skeletal_rig": "頸椎伸展並左轉。左肩抬高。下巴抬起。",
         "gaze_vector": "眼睛向上並向左看（跟隨光源）",
         "interaction_physics": "服裝寬鬆垂掛，重力拉扯織物脫離肩膀。"
       },       "physiological_state": {         "body_temp_visuals": "散發溫暖，臉頰輕微泛紅。",
         "skin_light_interaction": "肩膀和鼻樑強烈鏡面高光。皮膚光照邊界可見次表面散射。"
       },       "clothing_simulation": {         "garment_stack": "{argument name="garment type" default="駝色/棕色毛巾布浴袍"} 或紋理針織開襟衫",
         "fabric_mechanics": "厚重面料重量，低張力，滑離肩膀露出鎖骨。",
         "texture_and_wear": "高摩擦毛巾環紋理，柔軟不平整表面。"
       },       "identity_placeholders": {         "skin_tone": "[[USE_REFERENCE_SKIN]]",
         "face_structure": "[[USE_REFERENCE_FACE]]",
         "hair_style": "[[USE_REFERENCE_HAIR]]"
       }     }   ],   "off_screen_context": {     "reflections": "上虹膜從定向光源的 Catchlights",
     "implied_e": "

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