copy the original mvt.Layers for reuse about orb HOT 3 CLOSED

full example can be found here:
playground

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The answer for your tool it to load the file for every request.

The layers.ProjectToTile, layers.Clip and layers.Simplify commands modify the layer data. This is by design for performance reasons. It's expected the feature collection/layers are loaded newly from a database on every request.

It possible we could add a Clone method to geojson features and feature collections so you could do that instead for just reloading the file.

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I have wrote a function that's deep copy the features collections, but I am not sure about the performance.

If you will do it at your end that would be great.

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