Why nDisplay projection wrong

330722-cave-配置.txt (2.89 KB)

I config the CAVE as nDisplay Document with ‘screen’ projection policy.
but the projection to LED screen is not reasonable.
what is wrong?

[CAVE config file][4]

I made a mesh projection, the red arrow is the CAVE original. use mesh policy will led to same result.

330726-cave-hierarchy.png