feat(web,engine): custom style — image upload, AI-extract prompt, painter ref

自定义画风入口里加上传按钮:客户端把图缩到 512px webp(base64),传到新
路由 /api/parse-style-image,vision LLM 解析成英文 style prompt 回填 textarea;
图本身随 sessionStorage → /api/start → Session.styleReferenceImage 透传,
painter.collectReferenceImages 把它置于 slot 0,整局每一幕都作为 reference
图锚定画风(brush / color / mood),比 priorScene 优先级更高。

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
DESKTOP-I1T6TF3\Q
2026-06-03 19:15:19 +08:00
parent 298ecd4ec0
commit 347ab297d5
10 changed files with 396 additions and 15 deletions
+1
View File
@@ -47,6 +47,7 @@ export async function startSession(
styleGuide: req.styleGuide.trim(),
history: [],
characters: [],
styleReferenceImage: req.styleReferenceImage?.trim() || undefined,
};
// Stage 0 — Architect: expand the terse world/style prompt into a story