Issue with Terrain and 3D Tiles Clipping using clipping polygons.

[saadatali48]

What happened?

In this clipping example on cesium sandcastle, try to draw a polygon in parking lot for a vehicle. The cut area is far away from the actual drawn feature.

Reproduction steps

1. Go to https://sandcastle.cesium.com/?src=Clipping%20Regions.html
2. Zoom in parking area, Draw a polygon for vehicle space in parking area
3. the area getting clipped is a different area than the actual drawn polygon.

Sandcastle example

No response

Environment

Browser: Chrome
CesiumJS Version: 1.123
Operating System: Windows 11