用于空灵花海奇幻肖像的 JSON 提示词

提示词

{   "workflow_mode": "ethereal_flower_field_direct_reference",   "description": "直接将用户上传的角色图像作为视觉参考（不进行预先精修）来生成一张野花田中的奇幻肖像。角色特征从上传图像中锁定，而环境和风格则由文本生成。",    "input_slots": {     "source_image_character": "仅限用户上传角色图像"   },    "generation_params": {     "aspect_ratio": "{argument name="aspect ratio" default="3:4"}",     "quality_tags": "best quality, masterpiece, 8k, photorealistic, fantasy photography, ethereal, dreamlike, soft focus, backlight, sun flare, wildflowers, nature core, organic fashion, messy hair, cinematic lighting",     "negative_prompt": "urban, indoor, studio, dark, modern clothing, jeans, t-shirt, plastic, harsh contrast, heavy makeup, straight hair, neat hair, old age, wrinkles"   },    "hard_coded_scene_prompt": {     "environment": "盛开的野花田（{argument name="flowers" default="purple lupines, red poppies, daisies"}），模糊的自然背景，户外草地，鲜艳但柔和的自然色彩",     "lighting": "强烈逆光（太阳在主体身后），镜头光晕，头发边缘光，柔和朦胧的氛围，黄金时段或下午晚些时候的阳光",     "composition": "中景构图（腰部以上），平视角，主体居中站在花丛中，景深效果使前景花朵虚化"   },    "pipeline_sequence": {     "_hint": "顺序：1. 读取并锁定角色（直接）-> 2. 从文本生成场景与姿势。",      "step_1_character_reference_lock": {       "action": "controlnet_reference_only",       "target": "source_image_character",       "purpose": "直接使用上传图像来锁定面部结构和身份，不先修改源像素。",       "weight": 0.85,       "style_fidelity": 1.0     },      "step_2_final_synthesis": {       "action": "generate_image",       "prompt_construction": {         "scene_text": "[hard_coded_scene_prompt]",         "character_logic": "站在花田中。以柔和、梦幻的表情直视镜头。头发是白色/铂金金色，凌乱、蓬松、被风吹起，点缀着小树枝和野花。双臂自然垂在身体两侧。",         "clothing_text": "奇幻自然风束身上衣或连衣裙。采用米色/棕褐色粗纹理面料（亚麻或粗麻布）制成。点缀着真正生长的野花（蓝色、红色、黄色）和缠绕在束身部位的藤蔓。下摆未经修饰，整体呈有机自然风格。",         "quality_text": "[quality_tags]"       },       "denoising_strength": 1.0,       "instruction": "使用 'source_image_c"}