diff --git a/thermion_dart/lib/thermion_dart/entities/entity_transform_controller.dart b/thermion_dart/lib/thermion_dart/entities/entity_transform_controller.dart
deleted file mode 100644
index 185a336a..00000000
--- a/thermion_dart/lib/thermion_dart/entities/entity_transform_controller.dart
+++ /dev/null
@@ -1,179 +0,0 @@
-import 'dart:async';
-import 'dart:math';
-import 'package:thermion_dart/thermion_dart/thermion_viewer.dart';
-import 'package:vector_math/vector_math_64.dart' as v;
-
-class EntityTransformController {
-  final ThermionViewer controller;
-  final ThermionEntity _entity;
-
-  late Timer _ticker;
-
-  double translationSpeed;
-  double rotationRadsPerSecond;
-
-  bool _forward = false;
-  bool _strafeLeft = false;
-  bool _strafeRight = false;
-  bool _back = false;
-  bool _rotateLeft = false;
-  bool _rotateRight = false;
-  double _rotY = 0;
-
-  int? forwardAnimationIndex;
-  int? backwardAnimationIndex;
-  int? strafeLeftAnimationIndex;
-  int? strafeRightAnimationIndex;
-
-  EntityTransformController(this.controller, this._entity,
-      {this.translationSpeed = 1,
-      this.rotationRadsPerSecond = pi / 2,
-      this.forwardAnimationIndex,
-      this.backwardAnimationIndex,
-      this.strafeLeftAnimationIndex,
-      this.strafeRightAnimationIndex}) {
-    var translationSpeedPerTick = translationSpeed / (1000 / 16.667);
-    var rotationRadsPerTick = rotationRadsPerSecond / (1000 / 16.667);
-    _ticker = Timer.periodic(const Duration(milliseconds: 16), (timer) {
-      _update(translationSpeedPerTick, rotationRadsPerTick);
-    });
-  }
-
-  bool _enabled = true;
-  void enable() {
-    _enabled = true;
-  }
-
-  void disable() {
-    _enabled = false;
-  }
-
-  void _update(
-      double translationSpeedPerTick, double rotationRadsPerTick) async {
-    if (!_enabled) {
-      return;
-    }
-    var _position = v.Vector3.zero();
-    bool updateTranslation = false;
-    if (_forward) {
-      _position.add(v.Vector3(0, 0, -translationSpeedPerTick));
-      updateTranslation = true;
-    }
-    if (_back) {
-      _position.add(v.Vector3(0, 0, translationSpeedPerTick));
-      updateTranslation = true;
-    }
-    if (_strafeLeft) {
-      _position.add(v.Vector3(-translationSpeedPerTick, 0, 0));
-      updateTranslation = true;
-    }
-    if (_strafeRight) {
-      _position.add(v.Vector3(translationSpeedPerTick, 0, 0));
-      updateTranslation = true;
-    }
-
-    // TODO - use pitch/yaw/roll
-    bool updateRotation = false;
-    var _rotation = v.Quaternion.identity();
-
-    double rads = 0.0;
-    if (_rotY != 0) {
-      rads = _rotY * pi / 1000;
-      var rotY = v.Quaternion.axisAngle(v.Vector3(0, 1, 0), rads).normalized();
-      _rotation = rotY;
-      updateRotation = true;
-      _rotY = 0;
-    }
-
-    if (updateTranslation) {
-      await controller.queuePositionUpdate(
-          _entity, _position.x, _position.y, _position.z,
-          relative: true);
-    }
-    if (updateRotation) {
-      await controller.queueRotationUpdateQuat(_entity, _rotation,
-          relative: true);
-    }
-  }
-
-  void look(double deltaX) async {
-    _rotY -= deltaX;
-  }
-
-  void dispose() {
-    _ticker.cancel();
-  }
-
-  bool _playingForwardAnimation = false;
-  bool _playingBackwardAnimation = false;
-
-  void forwardPressed() async {
-    _forward = true;
-    if (forwardAnimationIndex != null && !_playingForwardAnimation) {
-      await controller.playAnimation(_entity, forwardAnimationIndex!,
-          loop: true, replaceActive: false);
-      _playingForwardAnimation = true;
-    }
-  }
-
-  void forwardReleased() async {
-    _forward = false;
-    await Future.delayed(Duration(milliseconds: 50));
-    if (!_forward) {
-      _playingForwardAnimation = false;
-      if (forwardAnimationIndex != null) {
-        await controller.stopAnimation(_entity, forwardAnimationIndex!);
-      }
-    }
-  }
-
-  void backPressed() async {
-    _back = true;
-    if (forwardAnimationIndex != null) {
-      if (!_playingBackwardAnimation) {
-        await controller.playAnimation(_entity, forwardAnimationIndex!,
-            loop: true, replaceActive: false, reverse: true);
-        _playingBackwardAnimation = true;
-      }
-    }
-  }
-
-  void backReleased() async {
-    _back = false;
-    if (forwardAnimationIndex != null) {
-      await controller.stopAnimation(_entity, forwardAnimationIndex!);
-    }
-    _playingBackwardAnimation = false;
-  }
-
-  void strafeLeftPressed() {
-    _strafeLeft = true;
-  }
-
-  void strafeLeftReleased() async {
-    _strafeLeft = false;
-  }
-
-  void strafeRightPressed() {
-    _strafeRight = true;
-  }
-
-  void strafeRightReleased() async {
-    _strafeRight = false;
-  }
-
-  void Function()? _mouse1DownCallback;
-  void onMouse1Down(void Function() callback) {
-    _mouse1DownCallback = callback;
-  }
-
-  void mouse1Down() async {
-    _mouse1DownCallback?.call();
-  }
-
-  void mouse1Up() async {}
-
-  void mouse2Up() async {}
-
-  void mouse2Down() async {}
-}