Brush Tool and Top View Camera Bug after using Cesium (Persistent even after deletion)

I am experiencing a critical issue where the Brush tool fails and the camera view malfunctions in Top View (T) after using Cesium data in D5 Render.

  1. Without Cesium (Normal State)

Behavior: The Brush tool works correctly after switching to Top View (T).
Notes: Toggling from Orthogonal to Perspective view in Top View does not cause
any issues with the brush or camera.

  1. With Cesium (Issue Occurs)

Behavior: The Brush tool stops working entirely in Top View (T).
Notes: If I switch to Perspective view while in Top View, the camera zooms out excessively, displaying the entire Earth (as seen in the attached images).

  1. Persistent Bug (After Hiding or Deleting Cesium)**

Behavior: Hiding or even completely deleting the Cesium data does not restore the project to its original normal state.
Result: Once Cesium has been loaded, the project remains bugged, making it impossible to use the Brush tool in Top View regardless of whether the Cesium data is present or not.

I am looking for the cause and a solution to this issue, specifically how to revert the project to its normal state after the Cesium data has been removed. Any help would be appreciated.

Hi @maple354

I apologize for the inconvenience.

I would like to clarify on the issue that you’re experiencing. Currently, there’s a known issue with Cesium when being viewed in Parallel Projection > Top View. Hence, I haven’t been able to replicate the issue on my end.

  • How were you able to use Parallel Project Top View with Cesium? Can you provide us with a screen recording of the whole process on your end?

  • The only solution for a top view is to use the Advanced Camera Tool, directing the camera to look straight down.