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update example project with debug widgets for child entities & morph targets

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This commit is contained in:
Nick Fisher
2024-05-16 22:36:10 +08:00
parent f63228e623
commit 24c62ca026
4 changed files with 114 additions and 66 deletions
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27
flutter_filament_federated/flutter_filament/example/lib/main.dart
View File

@@ -1,10 +1,13 @@
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter_filament/filament/widgets/debug/entity_list_widget.dart';
import 'package:flutter_filament_example/camera_matrix_overlay.dart';
import 'package:flutter_filament_example/menus/controller_menu.dart';
import 'package:flutter_filament_example/example_viewport.dart';
import 'package:dart_filament/dart_filament/entities/entity_transform_controller.dart';
import 'package:flutter_filament_example/menus/scene_menu.dart';
import 'package:flutter_filament/flutter_filament.dart';
import 'package:flutter_filament_example/picker_result_widget.dart';
const loadDefaultScene = bool.hasEnvironment('--load-default-scene');
@@ -178,18 +181,18 @@ class ExampleWidgetState extends State<ExampleWidget> {
Expanded(child: Container()),
]))),
if (isInitialized) ...[
// EntityListWidget(controller: _plugin.viewer),
// Padding(
// padding: const EdgeInsets.only(top: 10, left: 20, right: 20),
// child: ValueListenableBuilder(
// valueListenable: showProjectionMatrices,
// builder: (ctx, value, child) => CameraMatrixOverlay(
// controller: _plugin, showProjectionMatrices: value)),
// ),
// Align(
// alignment: Alignment.topRight,
// child: PickerResultWidget(controller: _plugin.viewer),
// )
EntityListWidget(controller: _plugin.viewer),
Padding(
padding: const EdgeInsets.only(top: 10, left: 20, right: 20),
child: ValueListenableBuilder(
valueListenable: showProjectionMatrices,
builder: (ctx, value, child) => CameraMatrixOverlay(
controller: _plugin.viewer, showProjectionMatrices: value)),
),
Align(
alignment: Alignment.topRight,
child: PickerResultWidget(controller: _plugin.viewer),
)
]
]);
});

35
flutter_filament_federated/flutter_filament/example/lib/menus/asset_submenu.dart
View File

@@ -77,39 +77,8 @@ class _AssetSubmenuState extends State<AssetSubmenu> {
1000.0 / 60.0));
},
child: const Text('Set bone transform animation for Cylinder')),
MenuItemButton(
closeOnActivate: false,
onPressed: () async {
var names = await widget.controller.viewer.getMorphTargetNames(
widget.controller.viewer.scene.listEntities().last, "Cylinder");
print("NAMES : $names");
await showDialog(
context: context,
builder: (ctx) {
return Container(
height: 100,
width: 100,
color: Colors.white,
child: Text(names.join(",")));
});
},
child: const Text("Show morph target names for Cylinder")),
MenuItemButton(
onPressed: () async {
var cylinder = await widget.controller.viewer.getChildEntity(
widget.controller.viewer.scene.listEntities().last, "Cylinder");
widget.controller.viewer
.setMorphTargetWeights(cylinder, List.filled(4, 1.0));
},
child: const Text("set Cylinder morph weights to 1")),
MenuItemButton(
onPressed: () async {
var cylinder = await widget.controller.viewer.getChildEntity(
widget.controller.viewer.scene.listEntities().last, "Cylinder");
widget.controller.viewer
.setMorphTargetWeights(cylinder, List.filled(4, 0.0));
},
child: const Text("Set Cylinder morph weights to 0")),
MenuItemButton(
onPressed: () async {
var morphTargets = await widget.controller.viewer.getMorphTargetNames(

69
flutter_filament_federated/flutter_filament/lib/filament/widgets/debug/child_renderable_widget.dart Normal file
View File

@@ -0,0 +1,69 @@
import 'package:dart_filament/dart_filament/abstract_filament_viewer.dart';
import 'package:dart_filament/dart_filament/entities/filament_entity.dart';
import 'package:flutter/material.dart';
class ChildRenderableWidget extends StatelessWidget {
final AbstractFilamentViewer controller;
final FilamentEntity entity;
const ChildRenderableWidget(
{super.key, required this.controller, required this.entity});
Widget _childRenderable(FilamentEntity childEntity) {
var name = controller.getNameForEntity(childEntity) ?? "<none>";
return FutureBuilder(
future: controller!
.getMorphTargetNames(entity, name),
builder: (_, morphTargetsSnapshot) {
if (!morphTargetsSnapshot.hasData) {
return Container();
}
var morphTargets =
morphTargetsSnapshot.data!;
final menuChildren = <Widget>[];
if(morphTargets.isEmpty) {
menuChildren.add(Text("None"));
} else {
for(int i= 0; i < 2; i++) {
var newWeights = List.filled(
morphTargets.length, i.toDouble()
);
menuChildren.add(MenuItemButton(
child: Text(
"Set to $i"),
onPressed: () async {
await controller!
.setMorphTargetWeights(
childEntity, newWeights);}));
}
menuChildren.addAll(morphTargets.map((t) => Text(t)));
}
return SubmenuButton(
child: Text(name),
menuChildren: menuChildren);
});
}
@override
Widget build(BuildContext context) {
return FutureBuilder(
future: controller!.getChildEntities(entity, true),
builder: (ctx, snapshot) {
if (!snapshot.hasData) {
return Container();
}
var children = snapshot.data!;
return SubmenuButton(
child: Text("Renderable entities"),
menuChildren: children.map(_childRenderable).toList());
});
}
}

49
flutter_filament_federated/flutter_filament/lib/filament/widgets/debug/entity_list_widget.dart
View File

@@ -1,5 +1,6 @@
import 'package:dart_filament/dart_filament/abstract_filament_viewer.dart';
import 'package:dart_filament/dart_filament/entities/filament_entity.dart';
import 'package:flutter_filament/filament/widgets/debug/child_renderable_widget.dart';
import 'package:flutter_filament/flutter_filament.dart';
import 'package:flutter/material.dart';
@@ -72,7 +73,9 @@ class _EntityListWidget extends State<EntityListWidget> {
entity, animations.data!.indexOf(a));
},
))
.toList())
.toList()),
ChildRenderableWidget(controller:widget.controller!, entity:entity),
])
]);
});
@@ -120,25 +123,29 @@ class _EntityListWidget extends State<EntityListWidget> {
if (widget.controller == null) {
return Container();
}
return StreamBuilder(
stream: widget.controller!.scene.onUpdated,
builder: (_, __) => Container(
padding: const EdgeInsets.symmetric(
horizontal: 30, vertical: 10),
height: 100,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30),
color: Colors.white.withOpacity(0.25),
),
child: ListView(
reverse: true,
children: widget.controller!.scene
.listLights()
.map(_light)
.followedBy(widget.controller!.scene
.listEntities()
.map(_entity))
.cast<Widget>()
.toList())));
return FutureBuilder(
future: widget.controller!.initialized,
builder: (_, snapshot) => snapshot.data != true
? Container()
: StreamBuilder(
stream: widget.controller!.scene.onUpdated,
builder: (_, __) => Container(
padding: const EdgeInsets.symmetric(
horizontal: 30, vertical: 10),
height: 100,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30),
color: Colors.white.withOpacity(0.25),
),
child: ListView(
reverse: true,
children: widget.controller!.scene
.listLights()
.map(_light)
.followedBy(widget.controller!.scene
.listEntities()
.map(_entity))
.cast<Widget>()
.toList()))));
}
}