pick method

@override void pick(int x, int y)

Used to select the entity in the scene at the given viewport coordinates. Called by FilamentGestureDetector on a mouse/finger down event. You probably don't want to call this yourself. This is asynchronous and will require 2-3 frames to complete - subscribe to the pickResult stream to receive the results of this method. x and y must be in local logical coordinates (i.e. where 0,0 is at top-left of the ThermionWidget).

Implementation

@override
void pick(int x, int y) {
  throw UnimplementedError();
  // _module.ccall("filament_pick", "void",
  //     ["void*".toJS, "int".toJS, "int".toJS, "void*".toJS].toJS, [
  //   _viewer!,
  //   x.toJS,
  //   y.toJS,
  //   (entityId, x, y) {}.toJS
  // ]);
}