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(flutter) update FreeFlight camera delegate

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This commit is contained in:
Nick Fisher
2024-09-24 14:24:29 +08:00
parent c52b0084ce
commit 4b1d8ce729
1 changed files with 10 additions and 8 deletions
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18
thermion_flutter/thermion_flutter/lib/thermion/widgets/camera/gestures/v2/free_flight_camera_delegate.dart
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@@ -9,7 +9,7 @@ import 'package:vector_math/vector_math_64.dart';
class FreeFlightCameraDelegate implements CameraDelegate {
final ThermionViewer viewer;
final bool lockRoll;
final Vector3? minBounds;
final Vector3? maxBounds;
@@ -34,8 +34,6 @@ class FreeFlightCameraDelegate implements CameraDelegate {
FreeFlightCameraDelegate(
this.viewer, {
this.lockRoll = false,
this.minBounds,
this.maxBounds,
this.rotationSensitivity = 0.001,
@@ -81,7 +79,7 @@ class FreeFlightCameraDelegate implements CameraDelegate {
Quaternion pitchRotation = Quaternion.axisAngle(_right, -deltaY);
Quaternion rollRotation = Quaternion.axisAngle(_forward, deltaZ);
currentRotation = currentRotation * yawRotation * pitchRotation * rollRotation;
currentRotation = currentRotation * rollRotation * pitchRotation * yawRotation ;
currentRotation.normalize();
_accumulatedRotation = Offset.zero;
@@ -164,14 +162,18 @@ class FreeFlightCameraDelegate implements CameraDelegate {
Future<void> _processKeyboardInput() async {
double dx = 0, dy = 0, dz = 0;
if (_pressedKeys[PhysicalKeyboardKey.keyW] == true)
if (_pressedKeys[PhysicalKeyboardKey.keyW] == true) {
dz += keyMoveSensitivity;
if (_pressedKeys[PhysicalKeyboardKey.keyS] == true)
}
if (_pressedKeys[PhysicalKeyboardKey.keyS] == true) {
dz -= keyMoveSensitivity;
if (_pressedKeys[PhysicalKeyboardKey.keyA] == true)
}
if (_pressedKeys[PhysicalKeyboardKey.keyA] == true) {
dx -= keyMoveSensitivity;
if (_pressedKeys[PhysicalKeyboardKey.keyD] == true)
}
if (_pressedKeys[PhysicalKeyboardKey.keyD] == true) {
dx += keyMoveSensitivity;
}
if (dx != 0 || dy != 0 || dz != 0) {
await _moveCamera(dx, dy, dz);