Unity Issue Tracker - Mouse position does not match in-game mouse position in WebGL builds when zoom attribute is added to div "unityContainer" block

Won't Fix

Votes

12

Found in

2017.4.0f1

2018.4.0f1

2019.1.0a1

2019.1.0f2

2019.2.0a1

2019.3.0a1

Issue ID

1161544

Regression

No

Mouse position does not match in-game mouse position in WebGL builds when zoom attribute is added to div "unityContainer" block

WebGL

Jun 10, 2019

How to reproduce:
1. Open the attached project ("case_1161544-SimpleDemoProject.zip")
2. Open the repro scene ("SampleScene")
3. Build and run the WebGL build
4. Move the mouse around the scene
5. Confirm that the ray is following the mouse (in-game mouse position matches actual mouse position)
6. Apply "zoom" attribute to "unityContainer" div block
7. Move the mouse around the scene again

Expected results: The in-game mouse position matches actual mouse position
Actual results: The in-game mouse position does not match the actual mouse position

Reproducible with: 2017.4.29f1, 2018.4.2f1, 2019.1.7f1, 2019.2.0b6, 2019.3.0a6

Notes:
1. Tested with Google Chrome (Version 75.0.3770.80 (Official Build) (64-bit)) and Microsoft Edge (Microsoft Edge 42.17134.1.0) browsers
2. Setting the zoom back to the default value (100%) fixes the issue

Resolution Note:

This is an edge case scenario that is not likely to affect many users.

Search Issue Tracker

12

2017.4.0f1

2018.4.0f1

2019.1.0a1

2019.1.0f2

2019.2.0a1

2019.3.0a1

1161544

No

Mouse position does not match in-game mouse position in WebGL builds when zoom attribute is added to div "unityContainer" block

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