Editor: Scale down touchscreen zoom speed #32454
Merged
+2
−1
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
Mugen87
reviewed
Dec 2, 2025
| this.enabled = true; | ||
| this.center = new THREE.Vector3(); | ||
| this.panSpeed = 0.002; | ||
| this.zoomSpeed = 0.1; |
Collaborator
There was a problem hiding this comment.
This property should not be removed. Besides, editor.config should not be evaluated in this file. Do it at the place where the instance of EditorControls is created (which is Viewport.js) and assign the value to EditorControls.zoomSpeed.
TylerSelden
force-pushed
the
editor-control-settings
branch
from
e14cc79 to
dc8c362
Compare
TylerSelden
changed the title
Contributor
Author
|
At @mrdoob 's suggestion, I've removed the new settings section altogether, and just manually scaled the zoom speed down by 90%, which seems to be a good speed. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Related issue: #32442
Description
On touchscreen devices, specifically mobile ones like iOS and Android phones, the editor's pinch zoom is extremely over-sensitive, making the editor virtually unusable.
My fix was to add a new
Controlsection in the editor's settings, with a numericalZoom Speedoption to control the editor's zooming speed globally (not just for touch devices). This replaces the previously usedscope.zoomSpeedfound inEditorControls.js, which was defined and referenced only once.