Impossible Corner 是什么？

Impossible Corner（常译为“不可能墙角”）是一种利用两面墙与天花板或地面的连续透视，让画面在固定观看点看起来突破真实空间的 3D 错觉效果。本站把这种效果制作成可按 1:1 打印的三面贴纸。

房间墙角贴纸生成器可以制作哪些类型的贴纸？

支持房内顶角、房内地面墙角和仅地板三种模式。前两种模式分别生成左墙、右墙和天花板或地板三张贴纸，仅地板模式生成一张地板贴。

三面贴纸由同一个固定视锥计算。观看位置、眼高或房间尺寸变化后，透视线索不再匹配，错觉会减弱或消失。

必须关闭适合页面并按 1:1 尺寸打印，再沿墙角接缝连续对齐。打印缩放、贴纸尺寸或安装位置发生变化都会破坏错觉。

投影、预览和导出都在浏览器本地完成，上传图片不会发送到应用服务器。请确保你对所用图片拥有合法使用权。

Upload a depth image PNG / JPG / WebP. Square or portrait works best.

Default depth image · 1024 × 1024

Horizontal position0%

Vertical position0%

Content scale100%

Drag to reposition the complete source image. Above 100% crops the edges; below 100% leaves transparent margins.

Choose a corner pair or project onto the floor alone.

Clear height2.80 m

Total wall span4.00 m

Sticker side length1.00 m

Viewpoint X 1.77 m · Z 1.77 m · Eye 1.60 m

All three planes use one projection frustum. Move away from the marked viewpoint and the illusion fades or disappears.

Show dimensions, person and sightline

Position X1.77 m

Position Z1.77 m

Eye height1.60 m

In the room view, drag the person directly across the floor.

The projected panels share one viewpoint. Check the edges before printing.

Longest edge

Print at 1:1. Align all three panels continuously along the top-corner seams.