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生成人物三视图提示词需遵循“统一约束+明确视角+风格细节”结构,核心是锁定角色一致性(避免视角间特征错乱),推荐用英文关键词触发专业设定图逻辑(中文易排版混乱),以下是通用模板、风格示例及避坑技巧:
一、通用万能模板(填空即用)
正面提示词:
[画质/风格] character sheet, full body, front view, side view (90-degree profile), back view, white background, [人物核心特征:年龄/外貌/发型/服饰/配饰], [固定体态:standing straight, neutral pose], [统一光影:soft studio lighting, consistent across all views], [一致性强制:same person in all views, identical facial features/hair/clothing/accessories/colors/proportions, no variations]
负面提示词(必加):
multi-view inconsistency, morphing, extra limbs, distorted proportions, blurry face, messy background, text, watermark
二、分风格直接复制示例
1. 写实真人风(建模/短剧):
8K photorealistic, character sheet, full body, front/side/back view, white background, 25yo East Asian woman, delicate oval face, light almond eyes, dark brown high ponytail, white通勤衬衫, black high-waisted pants, silver necklace, standing straight, soft studio lighting, same person identical details, no variations
2. 古风仙侠风(插画/游戏):
ink wash painting style, character sheet, full body, front/side/back view, pure white background, young female swordsman, fair skin, phoenix eyes, cherry-blossom double bun, dark green brocade gown, jade pendant, red silk sash, standing with sword at side, dynamic ink strokes, consistent colors/accessories across views
3. 二次元动漫风(动画/原画):
anime key visual, character sheet, full body, front/side/back view, white background, 17yo girl, short pink hair, big aqua eyes, school uniform (blazer/pleated skirt), backpack, standing neutral, cel shading, clean lines, identical facial/hair/clothing details in all views
三、关键技巧与避坑
锁定一致性:重复“same person/identical”,用括号加权重(如 (phoenix eyes:1.3) )强化关键特征;
视角精准:侧视加 90-degree profile 防倾斜,体态固定 standing straight (动态需明确“both arms relaxed at sides”);
画质与排版:画质词(8K/film-level)前置,背景用 white background 便于后期;
工具适配:Midjourney用 --ar 3:1 (三格横排)+负面词,Stable Diffusion需“图生图”上传参考图+调高引导强度;
迭代优化:首图后对比细节(如侧视剑柄/背饰),补充“add sword hilt detail on side view”重绘。
四、中文应急方案(效果较弱)
若仅支持中文,需冗余强调: 纯白背景,三格横排(左正面/中标准侧视/右背面),同一人物全身立绘,25岁女性鹅蛋脸高马尾,白衬衫黑西裤银项链,站姿笔直,五官发型服饰色彩完全一致,无变形无杂物,8K高清电影光影 (仍建议优先英文)。
按模板填充特征+负面词,即可稳定生成建模/设计可用的规范三视图。 |
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