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WebGLBaseTileLayerRenderer causes flickering when source or source key changes. #15595

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sweepline opened this issue Feb 28, 2024 · 0 comments · May be fixed by #15596
Open

WebGLBaseTileLayerRenderer causes flickering when source or source key changes. #15595

sweepline opened this issue Feb 28, 2024 · 0 comments · May be fixed by #15596
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@sweepline
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sweepline commented Feb 28, 2024 •
edited

Describe the bug
When using WebGLBaseTileLayerRenderer there is flickering if trying to use source keys to update dimensions smoothly like in the wmts-dimensions example. This is caused by tileRepresentationCache caching based on source key firstly, and secondly because WebGLBaseTileLayerRenderer does not use interimTiles correctly.

This bug report i think reports the same as #15310, but since it was closed I want to reopen it since i have proposed a fix in #15596.

To Reproduce
Steps to reproduce the behavior:

  1. Checkout a5bf075
  2. npm run serve-examples
  3. Go to localhost/examples/webgl-dimensions and change threshold
  4. See the map flickering in between tile loads.

Expected behavior
Same behaviour as localhost/examples/wmts-dimensions and change threshold
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@sweepline