137 lines
4.8 KiB
Dart
137 lines
4.8 KiB
Dart
import 'dart:math';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'dart:async';
|
|
|
|
import 'package:flutter/services.dart';
|
|
import 'package:mimetic_filament/filament_controller.dart';
|
|
import 'package:mimetic_filament/view/filament_widget.dart';
|
|
|
|
void main() {
|
|
runApp(const MyApp());
|
|
}
|
|
|
|
class MyApp extends StatefulWidget {
|
|
const MyApp({Key? key}) : super(key: key);
|
|
|
|
@override
|
|
State<MyApp> createState() => _MyAppState();
|
|
}
|
|
|
|
class _MyAppState extends State<MyApp> {
|
|
final FilamentController _filamentController = MimeticFilamentController();
|
|
|
|
double _zoomValue = 0;
|
|
int _primitiveIndex = 0;
|
|
double _weight = 0.0;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return MaterialApp(
|
|
home: Scaffold(
|
|
appBar: AppBar(
|
|
title: const Text('Plugin example app'),
|
|
),
|
|
body: GestureDetector(
|
|
behavior: HitTestBehavior.opaque,
|
|
onPanDown: (details) {
|
|
_filamentController.panStart(
|
|
details.localPosition.dx, details.localPosition.dy);
|
|
},
|
|
onPanUpdate: (details) {
|
|
_filamentController.panUpdate(
|
|
details.localPosition.dx, details.localPosition.dy);
|
|
},
|
|
onPanEnd: (d) {
|
|
_filamentController.panEnd();
|
|
},
|
|
child: Stack(children: [
|
|
FilamentWidget(controller: _filamentController),
|
|
Column(children: [
|
|
ElevatedButton(
|
|
child: Text("initialize"),
|
|
onPressed: () {
|
|
_filamentController.initialize(
|
|
materialPath: "assets/compiled.mat");
|
|
_filamentController.loadSkybox(
|
|
"assets/default_env/default_env_skybox.ktx",
|
|
"assets/default_env/default_env_ibl.ktx");
|
|
_filamentController.loadGltf(
|
|
"assets/guy.gltf", "assets", "Material");
|
|
_filamentController.createMorpher(
|
|
"CC_Base_Body.003", "CC_Base_Body.003",
|
|
materialName: "Material");
|
|
}),
|
|
// ElevatedButton(
|
|
// child: Text("load skybox"),
|
|
// onPressed: () {
|
|
// _filamentController.loadSkybox(
|
|
// "assets/default_env/default_env_skybox.ktx",
|
|
// "assets/default_env/default_env_ibl.ktx");
|
|
// }),
|
|
// ElevatedButton(
|
|
// child: Text("load gltf"),
|
|
// onPressed: () {
|
|
// _filamentController.loadGltf(
|
|
// "assets/guy.gltf", "assets", "Material");
|
|
// }),
|
|
// ElevatedButton(
|
|
// child: Text("create morpher"),
|
|
// onPressed: () {
|
|
// _filamentController.createMorpher(
|
|
// "CC_Base_Body.003", "CC_Base_Body.003",
|
|
// materialName: "Material");
|
|
// }),
|
|
Row(children: [
|
|
Container(
|
|
padding: EdgeInsets.all(10),
|
|
color: Colors.white,
|
|
child: Text(_primitiveIndex.toString())),
|
|
ElevatedButton(
|
|
child: Text("+"),
|
|
onPressed: () {
|
|
setState(() {
|
|
_primitiveIndex = min(_primitiveIndex + 1, 5);
|
|
});
|
|
}),
|
|
ElevatedButton(
|
|
child: Text("-"),
|
|
onPressed: () {
|
|
setState(() {
|
|
_primitiveIndex = max(_primitiveIndex - 1, 0);
|
|
});
|
|
}),
|
|
]),
|
|
Slider(
|
|
min: 0,
|
|
max: 1,
|
|
divisions: 10,
|
|
value: _weight,
|
|
onChanged: (v) {
|
|
setState(() {
|
|
_weight = v;
|
|
_filamentController.applyWeights(
|
|
List.filled(255, _weight), _primitiveIndex.toInt());
|
|
print("Set $_primitiveIndex to $_weight");
|
|
});
|
|
}),
|
|
Row(children: [
|
|
ElevatedButton(
|
|
onPressed: () => _filamentController.zoom(1.0),
|
|
child: Text("+")),
|
|
ElevatedButton(
|
|
onPressed: () => _filamentController.zoom(-1.0),
|
|
child: Text("-"))
|
|
])
|
|
]),
|
|
])),
|
|
),
|
|
);
|
|
}
|
|
}
|