maptalks / maptalks/maptalks.biglayer
redraw ExtrudePolygonLayer
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- Dominant language
- JavaScript
- Stars
- 30
- Forks
- 13
- PR merge metrics
- No merged PRs in 30d
Description
hi,
I wanted to animate the extruded buildings by continuously increasing or decreasing their height.
for this I simply update the data of the ExtrudePolygonLayer.
however, I was unable to figure out how to redraw the Layer once I updated the data.
kind regards
Contributor guide
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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 with the ExtrudePolygonLayer entry point and trace how updated data is handled. Determine the intended redraw path for continuously changing building heights, then verify that the updated geometry is rendered during animation. Done means the supported behavior is documented or implemented and can be reproduced reliably.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100