118 lines
3.3 KiB
C#
118 lines
3.3 KiB
C#
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
|
|
|
|
using System.Collections.Generic;
|
|
using FlaxEditor.Gizmo;
|
|
using FlaxEditor.SceneGraph;
|
|
using FlaxEditor.Viewport.Cameras;
|
|
using FlaxEngine;
|
|
using FlaxEngine.GUI;
|
|
|
|
namespace FlaxEditor.Viewport
|
|
{
|
|
/// <summary>
|
|
/// Viewport with free camera and gizmo tools.
|
|
/// </summary>
|
|
/// <seealso cref="FlaxEditor.Viewport.EditorViewport" />
|
|
/// <seealso cref="IGizmoOwner" />
|
|
public abstract class EditorGizmoViewport : EditorViewport, IGizmoOwner
|
|
{
|
|
private UpdateDelegate _update;
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the <see cref="EditorGizmoViewport"/> class.
|
|
/// </summary>
|
|
/// <param name="task">The task.</param>
|
|
/// <param name="undo">The undo.</param>
|
|
/// <param name="sceneGraphRoot">The scene graph root.</param>
|
|
public EditorGizmoViewport(SceneRenderTask task, Undo undo, SceneGraph.RootNode sceneGraphRoot)
|
|
: base(task, new FPSCamera(), true)
|
|
{
|
|
Undo = undo;
|
|
SceneGraphRoot = sceneGraphRoot;
|
|
Gizmos = new GizmosCollection(this);
|
|
|
|
SetUpdate(ref _update, OnUpdate);
|
|
}
|
|
|
|
private void OnUpdate(float deltaTime)
|
|
{
|
|
for (int i = 0; i < Gizmos.Count; i++)
|
|
{
|
|
Gizmos[i].Update(deltaTime);
|
|
}
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public GizmosCollection Gizmos { get; }
|
|
|
|
/// <inheritdoc />
|
|
public SceneRenderTask RenderTask => Task;
|
|
|
|
/// <inheritdoc />
|
|
public float ViewFarPlane => FarPlane;
|
|
|
|
/// <inheritdoc />
|
|
public bool IsLeftMouseButtonDown => _input.IsMouseLeftDown;
|
|
|
|
/// <inheritdoc />
|
|
public bool IsRightMouseButtonDown => _input.IsMouseRightDown;
|
|
|
|
/// <inheritdoc />
|
|
public bool IsAltKeyDown => _input.IsAltDown;
|
|
|
|
/// <inheritdoc />
|
|
public bool IsControlDown => _input.IsControlDown;
|
|
|
|
/// <inheritdoc />
|
|
public bool SnapToGround => Editor.Instance.Options.Options.Input.SnapToGround.Process(Root);
|
|
|
|
/// <inheritdoc />
|
|
public Float2 MouseDelta => _mouseDelta * 1000;
|
|
|
|
/// <inheritdoc />
|
|
public bool UseSnapping => Root.GetKey(KeyboardKeys.Control);
|
|
|
|
/// <inheritdoc />
|
|
public bool UseDuplicate => Root.GetKey(KeyboardKeys.Shift);
|
|
|
|
/// <inheritdoc />
|
|
public Undo Undo { get; }
|
|
|
|
/// <inheritdoc />
|
|
public SceneGraph.RootNode SceneGraphRoot { get; }
|
|
|
|
/// <inheritdoc />
|
|
public abstract void Select(List<SceneGraphNode> nodes);
|
|
|
|
/// <inheritdoc />
|
|
protected override bool IsControllingMouse => Gizmos.Active?.IsControllingMouse ?? false;
|
|
|
|
/// <inheritdoc />
|
|
protected override void AddUpdateCallbacks(RootControl root)
|
|
{
|
|
base.AddUpdateCallbacks(root);
|
|
|
|
root.UpdateCallbacksToAdd.Add(_update);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
protected override void RemoveUpdateCallbacks(RootControl root)
|
|
{
|
|
base.RemoveUpdateCallbacks(root);
|
|
|
|
root.UpdateCallbacksToRemove.Add(_update);
|
|
}
|
|
|
|
/// <inheritdoc />
|
|
public override void OnDestroy()
|
|
{
|
|
if (IsDisposing)
|
|
return;
|
|
|
|
Gizmos.Clear();
|
|
|
|
base.OnDestroy();
|
|
}
|
|
}
|
|
}
|