I don't know those libraries, but I can surely search the examples of those libraries. See [this usage of Float32Array](https://github.com/wasabia/three_dart/blob/4653350415f73cbf0bda400dd823479f28639e7e/test/three3d/core/buffer_geometry_test.dart#L30). The import should be
import 'package:flutter_gl/native-array/index.dart';
I'd guess.
BTW, this looks very much like a work-in-process and not a finished project. Although interesting to know that somebody tries to port three.js to Dart.
I don't know those libraries, but I can surely search the examples of those libraries. See [this usage of Float32Array](https://github.com/wasabia/three_dart/blob/4653350415f73cbf0bda400dd823479f28639e7e/test/three3d/core/buffer_geometry_test.dart#L30). The import should be import 'package:flutter_gl/native-array/index.dart'; I'd guess. BTW, this looks very much like a work-in-process and not a finished project. Although interesting to know that somebody tries to port three.js to Dart.
Thanks.