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windows working (SLOW) with pixel buffer copy

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This commit is contained in:
Nick Fisher
2023-09-25 21:53:42 +10:00
parent d93b3f6aa8
commit 744fedb8d9
14 changed files with 196 additions and 114 deletions
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28
lib/filament_controller.dart
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@@ -1,4 +1,5 @@
import 'dart:async';
import 'dart:io';
import 'dart:ui' as ui;
import 'package:flutter/services.dart';
import 'package:polyvox_filament/animations/bone_animation_data.dart';
@@ -37,11 +38,23 @@ class FilamentController {
});
}
Timer? _renderTicker;
Future setRendering(bool render) async {
if (_viewer == null || _resizing) {
throw Exception("No viewer available, ignoring");
}
return _channel.invokeMethod("setRendering", render);
if(Platform.isWindows) {
_renderTicker?.cancel();
if(render) {
_renderTicker = Timer.periodic(Duration(milliseconds: 1000 ~/ 60), (timer) {
_channel.invokeMethod("render");
});
}
} else {
return _channel.invokeMethod("setRendering", render);
}
}
Future render() async {
@@ -91,6 +104,8 @@ class FilamentController {
throw Exception(
"Do not call createViewer when a viewer has already been created without calling destroyViewer");
}
print("Creating viewer with pixel ratio $_pixelRatio");
size = ui.Size(width * _pixelRatio, height * _pixelRatio);
_textureId =
@@ -99,13 +114,14 @@ class FilamentController {
_viewer = await _channel
.invokeMethod("createFilamentViewer", [size.width, size.height]);
// await _channel.invokeMethod("updateViewportAndCameraProjection",
// [size.width.toInt(), size.height.toInt(), 1.0]);
// _assetManager = await _channel.invokeMethod("getAssetManager");
await _channel.invokeMethod("updateViewportAndCameraProjection",
[size.width.toInt(), size.height.toInt(), 1.0]);
_assetManager = await _channel.invokeMethod("getAssetManager");
_textureIdController.add(_textureId);
_isReadyForScene.complete(true);
}
bool _resizing = false;
@@ -260,7 +276,7 @@ class FilamentController {
throw Exception("No viewer available, ignoring");
}
await _channel
.invokeMethod("grabBegin", [x * _pixelRatio, y * _pixelRatio, 1]);
.invokeMethod("grabBegin", [x * _pixelRatio, y * _pixelRatio, true]);
}
Future panUpdate(double x, double y) async {
@@ -283,7 +299,7 @@ class FilamentController {
throw Exception("No viewer available, ignoring");
}
await _channel
.invokeMethod("grabBegin", [x * _pixelRatio, y * _pixelRatio, 0]);
.invokeMethod("grabBegin", [x * _pixelRatio, y * _pixelRatio, false]);
}
Future rotateUpdate(double x, double y) async {