「流光发丝」人像摄影LoRA模型简介
本模型专为塑造梦幻发丝光影设计,深度融合影视级毛发渲染技术与自然光效算法,通过AI精准模拟逆光发丝金边、柔雾光晕及动态发丝轨迹,适配写真修图、游戏角色设计、数字艺术创作等场景,一键生成媲美专业布光的氛围感人像。
核心效果
高精度发丝渲染系统
- 边缘光算法:
▸ 基于向量点乘技术识别发丝轮廓,自动叠加暖金色渐变光带
▸ 支持「--intensity 0.8」调节光边强度(0.3淡雅晨曦→1.2鎏金耀斑) - 次表面散射模拟:
▸ 透光发丝分层渲染(发梢半透明质感+发根阴影过渡)
▸ 触发词「天使光」激活双边缘光叠加,增强薄发区域透光感
逆光氛围强化引擎
- 智能逆光补偿:
▸ 自动识别深色背景,增强发丝与环境的明暗对比度
▸ 输入「--backlight 侧逆」生成百叶窗条纹投影效果 - 光晕控制体系:
▸ 参数「--glow -0.5」减少过曝光斑,「+1.2」增加柔焦朦胧感
▸ 模拟镜头吃光特效(黑纱滤镜/炫光星芒二选一)
动态光影交互模块
- 发丝运动轨迹:
▸ 风速分级(1级微风飘动→5级狂风飞扬)
▸ 支持「--motion 3」生成发丝残影与空气阻力形变 - 环境光反射:
▸ 雨水/汗液附着发丝的镜面高光
▸ 金属发饰反光路径实时计算(如发簪流光轨迹)
触发词:qfdg,Aesthetic lighting effects
权重:1
CFG引导:3.5(使用推荐工作流可省略此设置)
采样器:euler
调度器:simple(webui-forge版需要单独设置)
参考提示词:qfdg,Aesthetic lighting effects,qfdg
Aesthetic lighting effects
A young Asian woman with fair skin
long brown hair
and a slender physique stands outdoors in soft
natural light. She wears a white
knitted sweater adorned with delicate floral embroidery. Her hair is styled in a single
thick braid over her shoulder
adding a touch of rustic charm. Her expression is neutral
with a slight
serene smile. The background is blurred
focusing attention on her. The image has a soft
dreamy quality
with a shallow depth of field. The overall aesthetic is reminiscent of modern
minimalist photography with a hint of bohemian style.