//filament-android/com.google.android.filament/View/pick

pick

[main]
open fun pick(x: Int, y: Int, handler: Any, callback: View.OnPickCallback)

Creates a picking query. Multiple queries can be created (e.g.: multi-touch). Picking queries are all executed when render is called on this View. The provided callback is guaranteed to be called at some point in the future. Typically it takes a couple frames to receive the result of a picking query.

Parameters

main

x	Horizontal coordinate to query in the viewport with origin on the left.
y	Vertical coordinate to query on the viewport with origin at the bottom.
handler	An Executor. On Android this can also be a Handler.
callback	User callback executed by handler when the picking query result is available.