CesiumGS / CesiumGS/cesium

Zooming with the mouse wheel is jumpy

Open
#4,537 6 comments 10 reactions 0 assignees View on GitHub
category - camera theme - camera API type - bug
Dominant language
JavaScript
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Avg merge
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Merged PRs (30d)
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Description

When you use the right mouse button to zoom it is very smooth, but when you use the wheel it is very jumpy. For the sake of consistency we should have the wheel move smoothly as well.

Contributor guide

Open the contributing guide

Research direction

No file, test, or entry point is named in the issue. Start by reproducing wheel zoom and right-button zoom on a Cesium globe, then trace the mouse-wheel input handling and compare its zoom-step behavior with the right-button path. Done means wheel zoom is smooth and consistent with right-button zoom.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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