auto-save 2026-05-14 12:04 (~4)

api/main.py

@@ -2919,6 +2919,8 @@ def generate_scene_asset(job_id: str, idx: int, req: GenerateSceneAssetReq) -> J
             + reference_clause
             + user_prompt_clause
             + style_clause + " "
+            + TRANSPARENT_HUMAN_POSITIVE_PROMPT + " "
+            + TRANSPARENT_HUMAN_NEGATIVE_PROMPT + " "
             + "The frame must feature the same friendly transparent or translucent human character: glass/acrylic/vinyl-like transparent outer body, visible clean white skeleton inside, clean commercial wellness style, non-horror. "
             + "Use the references only to understand character identity, proportions, transparent shell, white bones, pose vocabulary, camera language, and lighting; do not copy watermarks, subtitles, platform UI, logos, or accidental artifacts. "
             + "Do not create a plain background plate. Do not remove the character. Do not include SKG product unless the user prompt explicitly asks for it. "
@@ -3697,12 +3699,12 @@ def create_product_fusion_guide(job_id: str, req: ProductFusionShot) -> dict:
 
 def fallback_product_fusion_descriptions() -> list[str]:
     return [
-        "人物双手拿起 SKG 颈部按摩仪，准备戴到脖子上，镜头轻微推近产品。",
-        "人物把 SKG 按摩仪贴合到肩颈位置，手部轻轻调整两侧机身角度。",
-        "人物坐在场景中轻按侧边控制区，产品保持在画框指定区域内清晰可见。",
-        "人物闭眼放松，肩颈从紧绷变舒展，产品佩戴位置稳定不漂移。",
-        "镜头靠近展示 SKG 产品材质、按键和内侧触点，手部不要遮挡产品主体。",
-        "使用后的放松状态收尾，人物自然抬头，产品仍保持白色 U 形外观和真实比例。",
+        "透明骨架人双手拿起 SKG 颈部按摩仪，准备戴到脖子上，镜头轻微推近产品。",
+        "透明骨架人把 SKG 按摩仪贴合到肩颈位置，手部轻轻调整两侧机身角度。",
+        "透明骨架人坐在场景中轻按侧边控制区，产品保持真实比例并清晰可见。",
+        "透明骨架人闭眼放松，肩颈从紧绷变舒展，产品佩戴位置稳定不漂移。",
+        "镜头靠近展示 SKG 产品材质、按键和内侧触点，透明骨架人的手部不要遮挡产品主体。",
+        "使用后的放松状态收尾，透明骨架人自然抬头，产品仍保持白色 U 形外观和真实比例。",
     ]
 
 
@@ -3716,16 +3718,19 @@ def generate_product_fusion_descriptions(job_id: str, req: ProductFusionDescript
         return {"descriptions": fallback, "mode": "fallback"}
     shot_lines = []
     for i, shot in enumerate(shots, start=1):
-        product = (shot.product_image or {}).get("label") or "SKG 产品图"
-        person = (shot.person_image or {}).get("label") or "白底人物姿态图"
-        scene = (shot.scene_image or {}).get("label") or "场景图"
-        region = shot.product_region
-        region_text = f"x={region.x:.2f}, y={region.y:.2f}, w={region.w:.2f}, h={region.h:.2f}" if region else "未画区域"
-        shot_lines.append(f"{i}. 产品={product}；人物={person}；区域={region_text}；场景={scene}；已有描述={shot.action_text or '空'}")
+        first = (shot.first_image or {}).get("label") or "首帧未填"
+        last = (shot.last_image or {}).get("label") or "尾帧未填"
+        products = [
+            (ref or {}).get("label") or f"产品角度{idx + 1}未填"
+            for idx, ref in enumerate((shot.product_images or [])[:3])
+        ]
+        while len(products) < 3:
+            products.append(f"产品角度{len(products) + 1}未填")
+        shot_lines.append(f"{i}. 首帧={first}；尾帧={last}；产品角度={products[0]} / {products[1]} / {products[2]}；已有描述={shot.action_text or '空'}")
     prompt = (
         "你是 SKG 产品短视频分镜导演。请为 6 条产品融合镜头各写一条中文动作描述，"
-        "每条 20-40 字，必须说明人物在做什么、产品如何佩戴/展示、动作如何自然连续。"
-        "产品是 SKG 白色 U 形颈部/肩颈按摩仪，不要写医疗治疗承诺，不要出现竞品。"
+        "每条 20-45 字，必须说明透明骨架人在做什么、产品如何佩戴/展示、动作如何从首帧自然过渡到尾帧。"
+        "产品是 SKG 白色 U 形颈部/肩颈按摩仪，三张产品角度图是同一产品的身份真源；不要写医疗治疗承诺，不要出现竞品。"
         "输出 JSON：{\"descriptions\":[\"...\", \"...\"]}。\n\n"
         + "\n".join(shot_lines)
     )