ed444b0615
This is a breaking change needed to fully implement instancing and stencil highlighting.
Previously, users would work directly with entities (on the Dart side, ThermionEntity), e.g.
final entity = await viewer.loadGlb("some.glb");
However, Filament "entities" are a lower-level abstraction.
Loading a glTF file, for example, inserts multiple entities into the scene.
For example, each mesh, light, and camera within a glTF asset will be assigned an entity. A top-level (non-renderable) entity will also be created for the glTF asset, which can be used to transform the entire hierarchy.
"Asset" is a better representation for loading/inserting objects into the scene; think of this as a bundle of entities.
Unless you need to work directly with transforms, instancing, materials and renderables, you can work directly with ThermionAsset.
31 lines
1.0 KiB
Dart
31 lines
1.0 KiB
Dart
// This is a basic Flutter widget test.
|
|
//
|
|
// To perform an interaction with a widget in your test, use the WidgetTester
|
|
// utility in the flutter_test package. For example, you can send tap and scroll
|
|
// gestures. You can also use WidgetTester to find child widgets in the widget
|
|
// tree, read text, and verify that the values of widget properties are correct.
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_test/flutter_test.dart';
|
|
|
|
import 'package:materials/main.dart';
|
|
|
|
void main() {
|
|
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
|
|
// Build our app and trigger a frame.
|
|
await tester.pumpWidget(const MyApp());
|
|
|
|
// Verify that our counter starts at 0.
|
|
expect(find.text('0'), findsOneWidget);
|
|
expect(find.text('1'), findsNothing);
|
|
|
|
// Tap the '+' icon and trigger a frame.
|
|
await tester.tap(find.byIcon(Icons.add));
|
|
await tester.pump();
|
|
|
|
// Verify that our counter has incremented.
|
|
expect(find.text('0'), findsNothing);
|
|
expect(find.text('1'), findsOneWidget);
|
|
});
|
|
}
|