98 lines
4.5 KiB
C#
98 lines
4.5 KiB
C#
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
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using FlaxEditor.Gizmo;
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using FlaxEditor.Scripting;
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using FlaxEngine;
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using FlaxEngine.GUI;
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using FlaxEngine.Json;
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using FlaxEngine.Tools;
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namespace FlaxEditor.CustomEditors.Dedicated
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{
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/// <summary>
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/// Custom editor for <see cref="Cloth"/>.
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/// </summary>
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/// <seealso cref="ActorEditor" />
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[CustomEditor(typeof(Cloth)), DefaultEditor]
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class ClothEditor : ActorEditor
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{
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private ClothPaintingGizmoMode _gizmoMode;
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private Viewport.Modes.EditorGizmoMode _prevMode;
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/// <inheritdoc />
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public override void Initialize(LayoutElementsContainer layout)
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{
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base.Initialize(layout);
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if (Values.Count != 1)
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return;
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// Add gizmo painting mode to the viewport
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var owner = Presenter.Owner;
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if (owner == null)
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return;
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var gizmoOwner = owner as IGizmoOwner ?? owner.PresenterViewport as IGizmoOwner;
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if (gizmoOwner == null)
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return;
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var gizmos = gizmoOwner.Gizmos;
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_gizmoMode = new ClothPaintingGizmoMode();
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var projectCache = Editor.Instance.ProjectCache;
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if (projectCache.TryGetCustomData("ClothGizmoPaintValue", out var cachedPaintValue))
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_gizmoMode.PaintValue = JsonSerializer.Deserialize<float>(cachedPaintValue);
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if (projectCache.TryGetCustomData("ClothGizmoContinuousPaint", out var cachedContinuousPaint))
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_gizmoMode.ContinuousPaint = JsonSerializer.Deserialize<bool>(cachedContinuousPaint);
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if (projectCache.TryGetCustomData("ClothGizmoBrushFalloff", out var cachedBrushFalloff))
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_gizmoMode.BrushFalloff = JsonSerializer.Deserialize<float>(cachedBrushFalloff);
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if (projectCache.TryGetCustomData("ClothGizmoBrushSize", out var cachedBrushSize))
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_gizmoMode.BrushSize = JsonSerializer.Deserialize<float>(cachedBrushSize);
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if (projectCache.TryGetCustomData("ClothGizmoBrushStrength", out var cachedBrushStrength))
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_gizmoMode.BrushStrength = JsonSerializer.Deserialize<float>(cachedBrushStrength);
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gizmos.AddMode(_gizmoMode);
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_prevMode = gizmos.ActiveMode;
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gizmos.ActiveMode = _gizmoMode;
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_gizmoMode.Gizmo.SetPaintCloth((Cloth)Values[0]);
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// Insert gizmo mode options to properties editing
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var paintGroup = layout.Group("Cloth Painting");
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var paintValue = new ReadOnlyValueContainer(new ScriptType(typeof(ClothPaintingGizmoMode)), _gizmoMode);
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paintGroup.Object(paintValue);
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{
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var grid = paintGroup.CustomContainer<UniformGridPanel>();
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var gridControl = grid.CustomControl;
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gridControl.ClipChildren = false;
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gridControl.Height = Button.DefaultHeight;
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gridControl.SlotsHorizontally = 2;
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gridControl.SlotsVertically = 1;
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grid.Button("Fill", "Fills the cloth particles with given paint value.").Button.Clicked += _gizmoMode.Gizmo.Fill;
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grid.Button("Reset", "Clears the cloth particles paint.").Button.Clicked += _gizmoMode.Gizmo.Reset;
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}
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}
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/// <inheritdoc />
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protected override void Deinitialize()
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{
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// Cleanup gizmos
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if (_gizmoMode != null)
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{
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var gizmos = _gizmoMode.Owner.Gizmos;
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if (gizmos.ActiveMode == _gizmoMode)
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gizmos.ActiveMode = _prevMode;
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gizmos.RemoveMode(_gizmoMode);
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var projectCache = Editor.Instance.ProjectCache;
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projectCache.SetCustomData("ClothGizmoPaintValue", JsonSerializer.Serialize(_gizmoMode.PaintValue, typeof(float)));
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projectCache.SetCustomData("ClothGizmoContinuousPaint", JsonSerializer.Serialize(_gizmoMode.ContinuousPaint, typeof(bool)));
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projectCache.SetCustomData("ClothGizmoBrushFalloff", JsonSerializer.Serialize(_gizmoMode.BrushFalloff, typeof(float)));
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projectCache.SetCustomData("ClothGizmoBrushSize", JsonSerializer.Serialize(_gizmoMode.BrushSize, typeof(float)));
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projectCache.SetCustomData("ClothGizmoBrushStrength", JsonSerializer.Serialize(_gizmoMode.BrushStrength, typeof(float)));
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_gizmoMode.Dispose();
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_gizmoMode = null;
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}
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_prevMode = null;
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base.Deinitialize();
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}
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}
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}
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