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Fixed in Unity 2018.3



Found in


Issue ID




[Anima2D] In "SpriteMesh Editor" window, zooming with mouse wheel does not work properly




Priority: 7Not yet prioritized for a release


Severity: 4Minor or cosmetic issue

How to reproduce:
1. Open attached project "" and scene "GameScene"
2. In Hierarchy window, select "LeftFoot" object
3. Move the cursor to "SpriteMesh Editor" window and use mouse wheel to scroll up and down
4. Observe "SpriteMesh Editor" window

Expected result: wheel up zooms in, wheel down zooms out
Actual result: wheel down does nothing, wheel up switches between full zoom in and full zoom out

Reproducible with: 2017.1.4p2, 2017.4.6f1, 2018.1.6f1, 2018.3.0a4

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