Draw box zoom in map perspective
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- Dominant language
- TypeScript
- Stars
- 12.4k
- Forks
- 2.4k
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Description
When the pitch is non-zero, the box zoom gesture should cause a box to be drawn on the plane of the tilted map, rather than the plane of the screen. Hit testing should also be consistent with the map plane.
_How do I box-zoom Colorado while tilted? Should I start from the northwest corner as projected in tilt mode?_
/cc @kelvinabrokwa
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 box-zoom gesture with a non-zero map pitch and compare the drawn box and hit testing against the tilted map plane. Trace the box-zoom and hit-testing entry points, then verify that both use the map plane consistently and that tilted Colorado can be selected as described.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- computer-graphics, frontend, web-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100