// // ignore_for_file: unused_local_variable

// import 'dart:io';
// import 'package:thermion_dart/thermion_dart.dart';
// import 'package:test/test.dart';

// import 'package:vector_math/vector_math_64.dart';

// import 'helpers.dart';

// void main() async {
//   final testHelper = TestHelper("gltf");
//   group("gltf", () {
//     test('load glb from file', () async {
//       await testHelper.withViewer((viewer) async {
//         var model = await viewer
//             .loadGlb("file://${testHelper.testDir}/assets/cube.glb");
//         await testHelper.capture(viewer, "load_glb_from_file");
//         await viewer.destroyAsset(model);
//       });
//     });

//     test('load glb from buffer', () async {
//       await testHelper.withViewer((viewer) async {
//         var buffer =
//             File("${testHelper.testDir}/assets/cube.glb").readAsBytesSync();
//         var model = await viewer.loadGlbFromBuffer(buffer);
//         await testHelper.capture(viewer, "load_glb_from_buffer");
//       });
//     });

//     test('load glb from buffer with instances', () async {
//       await testHelper.withViewer((viewer) async {
//         var buffer =
//             File("${testHelper.testDir}/assets/cube.glb").readAsBytesSync();
//         var model = await viewer.loadGlbFromBuffer(buffer, numInstances: 2);
//         var instance = await model.createInstance();
//         await instance.addToScene();
//         await viewer.setTransform(
//             instance.entity, Matrix4.translation(Vector3(1, 0, 0)));

//         await testHelper.capture(viewer, "load_glb_from_buffer_with_instances");

//         await viewer.destroyAsset(instance);

//         await testHelper.capture(
//             viewer, "load_glb_from_buffer_instance_removed");

//         await viewer.destroyAsset(model);

//         await testHelper.capture(
//             viewer, "load_glb_from_buffer_original_removed");
//       }, bg: kRed);
//     });

//     test('load glb from buffer with priority', () async {
//       await testHelper.withViewer((viewer) async {
//         viewer.addDirectLight(DirectLight.sun());
//         var buffer =
//             File("${testHelper.testDir}/assets/cube.glb").readAsBytesSync();

//         // priority 0 gets drawn first
//         var greenModel = await viewer.loadGlbFromBuffer(buffer, priority: 0);
//         for (final entity in await viewer.getChildEntities(greenModel)) {
//           final material = await viewer.getMaterialInstanceAt(entity, 0);
//           await material!.setParameterFloat4("baseColorFactor", 0, 1, 0.0, 1.0);
//         }

//         // priority 7 gets drawn last
//         var blueModel = await viewer.loadGlbFromBuffer(buffer, priority: 7);
//         for (final entity in await viewer.getChildEntities(blueModel)) {
//           final material = await viewer.getMaterialInstanceAt(entity, 0);
//           await material!.setParameterFloat4("baseColorFactor", 0, 0, 1.0, 1.0);
//         }

//         // blue model rendered in front
//         await testHelper.capture(viewer, "load_glb_from_buffer_with_priority");
//       });
//     });

//     test('create instance from gltf', () async {
//       await testHelper.withViewer((viewer) async {
//         var model = await viewer.loadGlb(
//             "file://${testHelper.testDir}/assets/cube.glb",
//             numInstances: 32);
//         await testHelper.capture(viewer, "gltf_create_instance_0");
//         var instance = await model.createInstance();
//         await instance.addToScene();
//         await viewer.setRendering(true);

//         await viewer.setTransform(
//             instance.entity, Matrix4.translation(Vector3.all(1)));
//         await testHelper.capture(viewer, "gltf_create_instance_1");
//       });
//     });

//     test('create instance from gltf with new material', () async {
//       await testHelper.withViewer((viewer) async {
//         var model = await viewer.loadGlb(
//             "file://${testHelper.testDir}/assets/cube.glb",
//             numInstances: 2);
//         await testHelper.capture(
//             viewer, "gltf_create_instance_with_material_0");

//         final materialInstance = await viewer.createUnlitMaterialInstance();
//         await materialInstance.setParameterFloat4(
//             "baseColorFactor", 1.0, 0.0, 0.0, 1.0);
//         var instance =
//             await model.createInstance(materialInstances: [materialInstance]);
//         await instance.addToScene();

//         await viewer.setTransform(
//             instance.entity, Matrix4.translation(Vector3.all(1)));
//         await testHelper.capture(
//             viewer, "gltf_create_instance_with_material_1");
//         await viewer.destroyMaterialInstance(materialInstance);
//       });
//     });

//     test('replace material instance with unlit material', () async {
//       await testHelper.withViewer((viewer) async {
//         var model = await viewer
//             .loadGlb("file://${testHelper.testDir}/assets/cube.glb");
//         await testHelper.capture(viewer, "gltf_default_material_instance");
//         var materialInstance = await viewer.createUnlitMaterialInstance();
//         await materialInstance.setParameterFloat4(
//             "baseColorFactor", 1.0, 1.0, 0.0, 1.0);
//         await model.setMaterialInstanceAt(materialInstance);
//         await testHelper.capture(
//             viewer, "gltf_replace_material_instance_unlit");
//         await viewer.destroyAsset(model);
//         await viewer.destroyMaterialInstance(materialInstance);
//       });
//     });

//     test('replace material instance with ubershader material', () async {
//       await testHelper.withViewer((viewer) async {
//         var model = await viewer
//             .loadGlb("file://${testHelper.testDir}/assets/cube.glb");
//         await viewer
//             .loadIbl("file://${testHelper.testDir}/assets/default_env_ibl.ktx");
//         var materialInstance = await viewer.createUbershaderMaterialInstance();
//         await materialInstance.setParameterFloat4(
//             "baseColorFactor", 1.0, 1.0, 0.0, 1.0);
//         await model.setMaterialInstanceAt(materialInstance);
//         await testHelper.capture(
//             viewer, "gltf_replace_material_instance_ubershader");
//         await viewer.destroyAsset(model);
//         await viewer.destroyMaterialInstance(materialInstance);
//       }, bg: kRed);
//     });
//   });
// }