Kontext电商产品光影溶图 2.0 升级版
步数推荐: 20-30(建议30)
采样推荐: Euler或DPM++ 2M
提示词引导(CFG):7
图片尺寸:跟上传的原图一致,1024内最好,(可选 8X 高清放大修复 ,重绘幅度 0.3-0.5,倍数1-2 ,)
LORA模型权重:0.8-1.5( 权重越高影响越大)
模型介绍:2.0升级版增加了大量的素材,增加了各种材质,能更好 解决传统溶图 边缘生硬、光影脱节、 融合不生效问题 , 控制场景风格色调,还原最真实的光影
应用场景:产品溶图阴影生成、3D渲染阴影、场景图融合光照等等
LORA下载地址: 点击跳转
提示词构成 :
主体锁定(形状/角度/质感不变),场景环境自然融合,光源方向与背景完全一致,主体明暗层次、高光阴影匹配环境光规律,透视消失点与主体精准对齐;接触点无缝衔接,材质反射符合场景地面属性,消除拼接痕迹,保持原图构图比例,达成产品与场景在透视 / 光影 / 材质映射上的物理级真实融合效果。
The subject locked (shape/angle/texture unchanged), scene environment naturally integrated, light source direction fully consistent with the background, the subject's light-dark gradations, highlights and shadows matching the laws of ambient light, perspective vanishing point precisely aligned with the subject; contact points seamlessly connected, material reflections conforming to the scene's ground properties, splicing marks eliminated, original image composition ratio maintained, achieving a physically realistic fusion effect between the product and the scene in terms of perspective/light and shadow/material mapping.