102 lines
3.1 KiB
Dart
102 lines
3.1 KiB
Dart
import 'dart:async';
|
|
import 'package:logging/logging.dart';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:thermion_flutter/thermion_flutter.dart';
|
|
|
|
void main() {
|
|
runApp(const MyApp());
|
|
Logger.root.onRecord.listen((record) {
|
|
print(record);
|
|
});
|
|
}
|
|
|
|
class MyApp extends StatelessWidget {
|
|
const MyApp({super.key});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return MaterialApp(
|
|
title: 'Thermion Demo',
|
|
theme: ThemeData(
|
|
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
|
|
useMaterial3: true,
|
|
),
|
|
home: const MyHomePage(title: 'Thermion Demo Home Page'),
|
|
);
|
|
}
|
|
}
|
|
|
|
class MyHomePage extends StatefulWidget {
|
|
const MyHomePage({super.key, required this.title});
|
|
final String title;
|
|
|
|
@override
|
|
State<MyHomePage> createState() => _MyHomePageState();
|
|
}
|
|
|
|
class _MyHomePageState extends State<MyHomePage> {
|
|
|
|
late DelegateInputHandler _fixedOrbitInputHandler;
|
|
late DelegateInputHandler _freeFlightInputHandler;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
WidgetsBinding.instance.addPostFrameCallback((_) async {
|
|
_thermionViewer = await ThermionFlutterPlugin.createViewer();
|
|
var entity =
|
|
await _thermionViewer!.loadGlb("assets/cube.glb", keepData: true);
|
|
await _thermionViewer!.loadSkybox("assets/default_env_skybox.ktx");
|
|
await _thermionViewer!.loadIbl("assets/default_env_ibl.ktx");
|
|
await _thermionViewer!.setPostProcessing(true);
|
|
await _thermionViewer!.setRendering(true);
|
|
|
|
_fixedOrbitInputHandler =
|
|
DelegateInputHandler.fixedOrbit(_thermionViewer!)
|
|
..setActionForType(InputType.MMB_HOLD_AND_MOVE, InputAction.ROTATE)
|
|
..setActionForType(InputType.SCALE1, InputAction.ROTATE)
|
|
..setActionForType(InputType.SCALE2, InputAction.ZOOM)
|
|
..setActionForType(InputType.SCROLLWHEEL, InputAction.ZOOM);
|
|
|
|
_freeFlightInputHandler =
|
|
DelegateInputHandler.flight(_thermionViewer!)
|
|
..setActionForType(InputType.MMB_HOLD_AND_MOVE, InputAction.ROTATE)
|
|
..setActionForType(InputType.SCALE1, InputAction.ROTATE)
|
|
..setActionForType(InputType.SCALE2, InputAction.ZOOM)
|
|
..setActionForType(InputType.SCROLLWHEEL, InputAction.ZOOM);
|
|
|
|
setState(() {});
|
|
});
|
|
}
|
|
|
|
ThermionViewer? _thermionViewer;
|
|
|
|
bool isOrbit = true;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Stack(children: [
|
|
if (_thermionViewer != null) ...[
|
|
Positioned.fill(
|
|
child: ThermionListenerWidget(
|
|
inputHandler: isOrbit
|
|
? _fixedOrbitInputHandler : _freeFlightInputHandler,
|
|
child:ThermionWidget(
|
|
viewer: _thermionViewer!,
|
|
))),
|
|
Column(
|
|
mainAxisAlignment: MainAxisAlignment.end,
|
|
children: [
|
|
ElevatedButton(
|
|
onPressed: () {
|
|
isOrbit = !isOrbit;
|
|
setState(() {});
|
|
},
|
|
child: Text("Switch to ${isOrbit ? "Free Flight" : "Orbit"}"))
|
|
],
|
|
)
|
|
],
|
|
]);
|
|
}
|
|
}
|