maobo/cup_edit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix camera manipulator/gesture detector, add explicit functions to set camera pos/rot, add unlitshader material provider

Browse Source
This commit is contained in:
Nick Fisher
2022-09-01 13:03:15 +10:00
parent 6280ea5f57
commit b0ff3457f0
13 changed files with 2085 additions and 118 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
lib/filament_controller.dart
View File

@@ -7,8 +7,8 @@ typedef FilamentAsset = int;
abstract class FilamentController {
late int textureId;
Future get initialized;
Future initialize(int width, int height);
Future resize(int width, int height, {double contentScaleFactor=1});
Future initialize(int width, int height, { double devicePixelRatio = 1});
Future resize(int width, int height, { double devicePixelRatio = 1, double contentScaleFactor=1});
Future setBackgroundImage(String path);
Future loadSkybox(String skyboxPath);
Future removeSkybox();
@@ -38,11 +38,16 @@ abstract class FilamentController {
Future setPosition(FilamentAsset asset, double x, double y, double z);
Future setRotation(
FilamentAsset asset, double rads, double x, double y, double z);
Future setScale(
FilamentAsset asset, double scale);
Future setCameraFocalLength(
double focalLength);
Future setCameraFocusDistance(
double focusDistance);
Future setCameraPosition(
double x, double y, double z);
Future setCameraRotation(
double rads, double x, double y, double z);
///
/// Set the weights of all morph targets in the mesh to the specified weights at successive frames (where each frame requires a duration of [frameLengthInMs].
/// Accepts a list of doubles representing a sequence of "frames", stacked end-to-end.
@@ -55,7 +60,9 @@ abstract class FilamentController {
}
class PolyvoxFilamentController extends FilamentController {
late MethodChannel _channel = MethodChannel("app.polyvox.filament/event");
late double _devicePixelRatio;
final _initialized = Completer();
Future get initialized => _initialized.future;
@@ -67,13 +74,15 @@ class PolyvoxFilamentController extends FilamentController {
});
}
Future initialize(int width, int height) async {
textureId = await _channel.invokeMethod("initialize", [width, height]);
Future initialize(int width, int height, { double devicePixelRatio=1 }) async {
_devicePixelRatio = devicePixelRatio;
textureId = await _channel.invokeMethod("initialize", [width*devicePixelRatio, height*devicePixelRatio]);
_initialized.complete(true);
}
Future resize(int width, int height, { double contentScaleFactor=1.0}) async {
await _channel.invokeMethod("resize", [width, height, contentScaleFactor]);
Future resize(int width, int height, { double devicePixelRatio=1, double contentScaleFactor=1.0}) async {
_devicePixelRatio = devicePixelRatio;
await _channel.invokeMethod("resize", [width*devicePixelRatio, height*devicePixelRatio, contentScaleFactor]);
}
@override
@@ -118,11 +127,11 @@ class PolyvoxFilamentController extends FilamentController {
}
Future panStart(double x, double y) async {
await _channel.invokeMethod("panStart", [x.toInt(), y.toInt()]);
await _channel.invokeMethod("panStart", [x * _devicePixelRatio, y * _devicePixelRatio]);
}
Future panUpdate(double x, double y) async {
await _channel.invokeMethod("panUpdate", [x.toInt(), y.toInt()]);
await _channel.invokeMethod("panUpdate", [x * _devicePixelRatio, y * _devicePixelRatio]);
}
Future panEnd() async {
@@ -130,11 +139,11 @@ class PolyvoxFilamentController extends FilamentController {
}
Future rotateStart(double x, double y) async {
await _channel.invokeMethod("rotateStart", [x.toInt(), y.toInt()]);
await _channel.invokeMethod("rotateStart", [x * _devicePixelRatio, y * _devicePixelRatio]);
}
Future rotateUpdate(double x, double y) async {
await _channel.invokeMethod("rotateUpdate", [x.toInt(), y.toInt()]);
await _channel.invokeMethod("rotateUpdate", [x * _devicePixelRatio, y * _devicePixelRatio]);
}
Future rotateEnd() async {
@@ -174,7 +183,7 @@ class PolyvoxFilamentController extends FilamentController {
}
Future zoom(double z) async {
await _channel.invokeMethod("zoom", z);
await _channel.invokeMethod("zoom", [0.0,0.0,z]);
}
Future playAnimation(FilamentAsset asset, int index,
@@ -205,6 +214,16 @@ class PolyvoxFilamentController extends FilamentController {
await _channel.invokeMethod("setCameraFocusDistance", focusDistance);
}
Future setCameraPosition(
double x, double y, double z) async {
await _channel.invokeMethod("setCameraPosition", [x,y,z]);
}
Future setCameraRotation(
double rads, double x, double y, double z) async {
await _channel.invokeMethod("setCameraRotation", [rads, x,y,z]);
}
Future setTexture(FilamentAsset asset, String assetPath,
{int renderableIndex = 0}) async {
await _channel
@@ -219,6 +238,11 @@ class PolyvoxFilamentController extends FilamentController {
await _channel.invokeMethod("setPosition", [asset, x, y, z]);
}
Future setScale(
FilamentAsset asset, double scale) async {
await _channel.invokeMethod("setScale", [asset, scale]);
}
Future setRotation(
FilamentAsset asset, double rads, double x, double y, double z) async {
await _channel.invokeMethod("setRotation", [asset, rads, x, y, z]);