CesiumGS / CesiumGS/cesium

Shaking occurs when the camera is near an object.

Open
#11,657 4 comments 0 reactions 0 assignees View on GitHub
category - graphics category - polygons/geometry category - polyline type - bug
Dominant language
JavaScript
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Description

When the camera approaches the lines, it is evident that the lines are shaking.

1. [CZML Path](https://sandcastle.cesium.com/?src=CZML%20Path.html): Zoom the camera to the nearest position.
![GIF2](https://github.com/CesiumGS/cesium/assets/25605081/1a5a50c7-513b-4eef-98d7-6019fabf785e)

2. [Clamp to 3D Tiles](https://sandcastle.cesium.com/?src=Clamp%20to%203D%20Tiles.html): Move the camera in a very close position.
![GIF3](https://github.com/CesiumGS/cesium/assets/25605081/59f59407-eb4e-4b87-a59b-2325ed15fc68)

3. [CZML Point](https://sandcastle.cesium.com/?src=CZML%20Point.html): Zoom the camera to the nearest position.
![GIF1](https://github.com/CesiumGS/cesium/assets/25605081/61fccf23-f4f3-466f-8f49-db6b034f5fd1)

Sandcastle example: [CZML Path](https://sandcastle.cesium.com/?src=CZML%20Path.html)、[Clamp to 3D Tiles](https://sandcastle.cesium.com/?src=Clamp%20to%203D%20Tiles.html)、[CZML Point](https://sandcastle.cesium.com/?src=CZML%20Point.html)

Browser: The latest version of Chrome

Operating System: Windows 11

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the shaking in the linked Sandcastle examples: CZML Path, Clamp to 3D Tiles, and CZML Point, using Chrome on Windows 11 and moving the camera very close to the objects. Done means the lines or points remain stable at close camera distances in all three examples.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
computer-graphics
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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