MerginMaps / MerginMaps/mobile
Visual bug while recording polygons
Open
Nobody has claimed this yet.
bug
map tools
ui/ux
- Dominant language
- C++
- Stars
- 388
- Forks
- 87
- Avg merge
- 2d 7h
- Merged PRs (30d)
- 20
Description
- Start recording polygons at the scale of 200km or more (any project or you can use tc04_zm_coordinates)
- place 2 or more points, and keep recording
- start zooming in to the scale around 1m
- the polygon will start to flick around (visible in the video)
- luckily, even if you add this "bugged out" point, the feature will be fine and on point
Everything is fine if you record the polygon already at the scale of 1m +/-
iOS 15.7 iPhone 11 and also Android 11.
Input 1.9.0
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
Reproduce the issue by recording a polygon at 200km or more, placing points, then zooming to around 1m, using the linked video and the tc04_zm_coordinates project if available. Trace the polygon recording and rendering path, then verify that the polygon remains visually stable during zooming on both iOS and Android while recorded geometry stays correct.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- computer-graphics, mobile
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100