maptalks / maptalks/maptalks.js
3dtiles单体化和淹没分析如果在同一个区域，淹没分析报错
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- Dominant language
- HTML
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Description
**maptalks's version and what browser you use?**
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@maptalks/gl v0.97.4
@maptalks/vt v0.95.0
@maptalks/3dtiles v0.97.4
@maptalks/gltf-layer v0.97.4
@maptalks/transform-control v0.97.4
@maptalks/video-layer v0.97.4
@maptalks/analysis v0.97.4
@maptalks/transcoders.draco v0.97.4
**Issue description**
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淹没分析控制台报错：WebGL: INVALID_OPERATION: useProgram: program not valid
**Please provide a reproduction URL (on any jsfiddle like site)**
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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 with the listed @maptalks/analysis, @maptalks/3dtiles, and @maptalks/gl versions. No reproduction URL, file, test, or entry point is provided, so first obtain a minimal case combining 3D Tiles instancing and flood analysis in one area. Done means the flood analysis no longer produces the reported WebGL INVALID_OPERATION error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100