How to use filters in point cloud layers?

[ethanruiyu]

e.g: filter layers with z greater than 2m

[padawannn]

For example, you could have height property and use the data filter extension https://deck.gl/docs/api-reference/extensions/data-filter-extension

[ethanruiyu]

Thank you for your reply， but point cloud data is a FloatArray( [x,y,z,x,y,z...]), do I need to traverse it to get the height attribute, so I think it will reduce performance