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mapbox / mapbox-maps-android

Interactive, thoroughly customizable maps in native Android powered by vector tiles and OpenGL.
https://www.mapbox.com/mobile-maps-sdk
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Zooming is jumpy near peaks when 3D terrain is enabled #2204

Closed msuonp closed 10 months ago

msuonp commented 1 year ago

Environment

Observed behavior and steps to reproduce

Zooming is jumpy near peaks when 3D terrain is enabled and the map is tilted. Trying to zoom smoothly using a pinch gesture causes the zoom level to change jerkily. Sometimes the map zooms in when user tries to zoom out and the other way round. See the video below.

https://github.com/mapbox/mapbox-maps-android/assets/9264000/e10206f8-f8bd-44bb-b04d-bfcf8a6cec22

A test application is available at https://github.com/msuonp/mapbox-test for reproducing the issue. See https://github.com/msuonp/mapbox-test/blob/master/app/src/main/java/com/example/mapboxtest/testcase/jumpyzooming/JumpyZoomingActivity.kt for how the map is created and positioned.

Expected behavior

Zooming works smoothly like in earlier versions of the SDK. See the video below for correct behavior.

https://github.com/mapbox/mapbox-maps-android/assets/9264000/32955e3f-4d7a-4df7-8a8a-1e99b35ee28b

Notes / preliminary analysis

The issue is not present in SDK version 10.14.1, but all 10.x.y versions released after it are affected.

jush commented 1 year ago

Hi @msuonp !! Could you please try with v11 (e.g. https://github.com/mapbox/mapbox-maps-android/releases/tag/v11.0.0-beta.6) or later? We introduced few improvements for camera handling in the v11 series.

jush commented 1 year ago

We just released v11 RC1. I was not able to reproduce in v11 but it would be really good if you could also try it on your end.

msuonp commented 1 year ago

Hi @jush! Version 11.0.0-rc.1 seems to work fine. Unfortunately, I cannot make the major version upgrade to it in my app just yet.

msuonp commented 10 months ago

Works fine with version 11.1.0.