diff --git a/Source/Editor/Options/InputOptions.cs b/Source/Editor/Options/InputOptions.cs index 4f2b40514..225f79b83 100644 --- a/Source/Editor/Options/InputOptions.cs +++ b/Source/Editor/Options/InputOptions.cs @@ -60,6 +60,10 @@ namespace FlaxEditor.Options [EditorDisplay("Common"), EditorOrder(200)] public InputBinding FocusSelection = new InputBinding(KeyboardKeys.F); + [DefaultValue(typeof(InputBinding), "F")] + [EditorDisplay("Common"), EditorOrder(200)] + public InputBinding LockFocusSelection = new InputBinding(KeyboardKeys.F, KeyboardKeys.Shift); + [DefaultValue(typeof(InputBinding), "Ctrl+F")] [EditorDisplay("Common"), EditorOrder(210)] public InputBinding Search = new InputBinding(KeyboardKeys.F, KeyboardKeys.Control); diff --git a/Source/Editor/Viewport/MainEditorGizmoViewport.cs b/Source/Editor/Viewport/MainEditorGizmoViewport.cs index 48cd4fd98..78e5cbf56 100644 --- a/Source/Editor/Viewport/MainEditorGizmoViewport.cs +++ b/Source/Editor/Viewport/MainEditorGizmoViewport.cs @@ -133,6 +133,7 @@ namespace FlaxEditor.Viewport } } + private bool _lockedFocus; private readonly ViewportDebugDrawData _debugDrawData = new ViewportDebugDrawData(32); private StaticModel _previewStaticModel; private int _previewModelEntryIndex; @@ -386,11 +387,40 @@ namespace FlaxEditor.Viewport InputActions.Add(options => options.TranslateMode, () => TransformGizmo.ActiveMode = TransformGizmoBase.Mode.Translate); InputActions.Add(options => options.RotateMode, () => TransformGizmo.ActiveMode = TransformGizmoBase.Mode.Rotate); InputActions.Add(options => options.ScaleMode, () => TransformGizmo.ActiveMode = TransformGizmoBase.Mode.Scale); + + InputActions.Add(options => options.LockFocusSelection, LockFocusSelection); InputActions.Add(options => options.FocusSelection, FocusSelection); InputActions.Add(options => options.RotateSelection, RotateSelection); InputActions.Add(options => options.Delete, _editor.SceneEditing.Delete); } + public override void Update(float deltaTime) + { + base.Update(deltaTime); + + var hasSelections = TransformGizmo.SelectedParents.Count != 0; + var requestUnlockFocus = FlaxEngine.Input.Mouse.GetButtonDown(MouseButton.Right) || FlaxEngine.Input.Mouse.GetButtonDown(MouseButton.Left); + + if ((IsFocused && requestUnlockFocus) || !hasSelections) + { + UnlockFocusSelection(); + } + + if (_lockedFocus) + { + BoundingSphere selectionBounds = BoundingSphere.Empty; + for (int i = 0; i < TransformGizmo.SelectedParents.Count; i++) + { + TransformGizmo.SelectedParents[i].GetEditorSphere(out var sphere); + BoundingSphere.Merge(ref selectionBounds, ref sphere, out selectionBounds); + } + + var focusDistance = Mathf.Max(selectionBounds.Radius * 2f, 100f); + var viewportPosition = selectionBounds.Center + (-ViewDirection * focusDistance); + ViewPosition = viewportPosition; + } + } + /// /// Overrides the selection outline effect or restored the default one. /// @@ -753,6 +783,22 @@ namespace FlaxEditor.Viewport FocusSelection(ref orientation); } + /// + /// Lock focus on the current selection gizmo. + /// + public void LockFocusSelection() + { + _lockedFocus = true; + } + + /// + /// Unlock focus on the current selection. + /// + public void UnlockFocusSelection() + { + _lockedFocus = false; + } + /// /// Focuses the viewport on the current selection of the gizmo. ///