mapbox / mapbox/mapbox-maps-ios
symbolZElevate not working with models
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- Dominant language
- Swift
- Stars
- 601
- Forks
- 196
- PR merge metrics
- No merged PRs in 30d
Description
## Environment
- Xcode version: 15.1
- iOS version: 17.2
- Devices affected: All
- Maps SDK Version: 11.0.0
## Observed behavior and steps to reproduce
When I add a symbol and a model at the same center coordinate, then tilting the map, the symbol does not appear above the model.
layer.symbolZOrder = .constant(SymbolZOrder.auto)
layer.symbolPlacement = .constant(SymbolPlacement.point)
layer.symbolZElevate = .constant(true)
https://github.com/mapbox/mapbox-maps-ios/assets/109214745/042d7d20-30f4-4790-969d-3127ae39a6e5
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue with a symbol and model at the same center coordinate, using the stated Xcode, iOS, and Maps SDK versions and the symbolZElevate configuration shown. Trace the symbol/model rendering entry points; done means the symbol appears above the model when the map is tilted, with coverage for the reported setup.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- ios, swift
- Domain
- computer-graphics, mobile
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100