Spatial Anchors: Terrain, Light, and Time

Problem

同一个房间在连续镜头中经常变成不同空间：墙面换材质，桌子消失，灯光变冷，角色站位也跟着漂移。

Wrong Prompt

In a luxury auction room, two people talk dramatically.

“豪华拍卖室”只是场景类型，不是稳定空间。

Better Prompt

Private jewelry auction room with walnut wall panels, cream marble floor,
long dark wood table, warm amber key light from frame right, black velvet display
case behind the auctioneer.

Rule

空间稳定要写能被画面反复识别的锚点：墙面、地面、家具、光色、关键物件和机位方向。

Example

WALL: walnut panels
FLOOR: cream marble
LIGHT: warm amber from frame right
PROP: black velvet jewelry display case

Production Note

不要每个镜头重新描述“豪华”。固定空间物理元素，比增加气氛词更有效。