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Refactor animated model previews to unify features used by various windows

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This commit is contained in:
Wojtek Figat
2021-07-16 15:24:18 +02:00
parent cb59f2185c
commit 590ef32165
4 changed files with 252 additions and 212 deletions
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102
Source/Editor/Windows/Assets/AnimationGraphWindow.cs
View File

@@ -7,13 +7,10 @@ using FlaxEditor.Content;
using FlaxEditor.CustomEditors;
using FlaxEditor.CustomEditors.Editors;
using FlaxEditor.GUI;
using FlaxEditor.GUI.ContextMenu;
using FlaxEditor.GUI.Input;
using FlaxEditor.Scripting;
using FlaxEditor.Surface;
using FlaxEditor.Viewport.Cameras;
using FlaxEditor.Viewport.Previews;
using FlaxEditor.Viewport.Widgets;
using FlaxEngine;
using FlaxEngine.GUI;
using Object = FlaxEngine.Object;
@@ -49,70 +46,15 @@ namespace FlaxEditor.Windows.Assets
new ScriptType(typeof(Matrix)),
};
private sealed class AnimationGraphPreview : AnimatedModelPreview
private sealed class AnimationGraphPreview : AnimationPreview
{
private readonly AnimationGraphWindow _window;
private ContextMenuButton _showFloorButton;
private ViewportWidgetButton _playPauseButton;
private StaticModel _floorModel;
public AnimationGraphPreview(AnimationGraphWindow window)
: base(true)
{
_window = window;
// Show floor widget
_showFloorButton = ViewWidgetShowMenu.AddButton("Floor", OnShowFloorModelClicked);
_showFloorButton.Icon = Style.Current.CheckBoxTick;
_showFloorButton.IndexInParent = 1;
// Playback Speed
{
var playbackSpeed = ViewWidgetButtonMenu.AddButton("Playback Speed");
var playbackSpeedValue = new FloatValueBox(-1, 90, 2, 70.0f, 0.0f, 10000.0f, 0.001f)
{
Parent = playbackSpeed
};
playbackSpeedValue.ValueChanged += () => PreviewActor.UpdateSpeed = playbackSpeedValue.Value;
ViewWidgetButtonMenu.VisibleChanged += control => playbackSpeedValue.Value = PreviewActor.UpdateSpeed;
}
// Play/Pause widget
{
var playPauseWidget = new ViewportWidgetsContainer(ViewportWidgetLocation.UpperRight);
_playPauseButton = new ViewportWidgetButton(null, Editor.Instance.Icons.Pause64)
{
TooltipText = "Animation playback play (F5) or pause (F6)",
Parent = playPauseWidget,
};
_playPauseButton.Clicked += button =>
{
PlayAnimation = !PlayAnimation;
button.Icon = PlayAnimation ? Editor.Instance.Icons.Pause64 : Editor.Instance.Icons.Play64;
};
playPauseWidget.Parent = this;
}
// Floor model
_floorModel = new StaticModel
{
Position = new Vector3(0, -25, 0),
Scale = new Vector3(5, 0.5f, 5),
Model = FlaxEngine.Content.LoadAsync<Model>(StringUtils.CombinePaths(Globals.EngineContentFolder, "Editor/Primitives/Cube.flax"))
};
Task.AddCustomActor(_floorModel);
// Enable shadows
PreviewLight.ShadowsMode = ShadowsCastingMode.All;
PreviewLight.CascadeCount = 2;
PreviewLight.ShadowsDistance = 1000.0f;
Task.ViewFlags |= ViewFlags.Shadows;
}
private void OnShowFloorModelClicked(ContextMenuButton obj)
{
_floorModel.IsActive = !_floorModel.IsActive;
_showFloorButton.Icon = _floorModel.IsActive ? Style.Current.CheckBoxTick : SpriteHandle.Invalid;
ShowFloor = true;
}
/// <inheritdoc />
@@ -125,39 +67,6 @@ namespace FlaxEditor.Windows.Assets
{
Render2D.DrawText(style.FontLarge, "Loading...", new Rectangle(Vector2.Zero, Size), style.ForegroundDisabled, TextAlignment.Center, TextAlignment.Center);
}
if (_window._properties.BaseModel == null)
{
Render2D.DrawText(style.FontLarge, "Missing Base Model", new Rectangle(Vector2.Zero, Size), Color.Red, TextAlignment.Center, TextAlignment.Center, TextWrapping.WrapWords);
}
}
/// <inheritdoc />
public override bool OnKeyDown(KeyboardKeys key)
{
var inputOptions = Editor.Instance.Options.Options.Input;
if (inputOptions.Play.Process(this, key))
{
PlayAnimation = true;
_playPauseButton.Icon = PlayAnimation ? Editor.Instance.Icons.Pause64 : Editor.Instance.Icons.Play64;
return true;
}
if (inputOptions.Pause.Process(this, key))
{
PlayAnimation = false;
_playPauseButton.Icon = PlayAnimation ? Editor.Instance.Icons.Pause64 : Editor.Instance.Icons.Play64;
return true;
}
return base.OnKeyDown(key);
}
/// <inheritdoc />
public override void OnDestroy()
{
Object.Destroy(ref _floorModel);
_playPauseButton = null;
_showFloorButton = null;
base.OnDestroy();
}
}
@@ -268,6 +177,7 @@ namespace FlaxEditor.Windows.Assets
private FlaxObjectRefPickerControl _debugPicker;
private NavigationBar _navigationBar;
private PropertiesProxy _properties;
private ToolStripButton _showNodesButton;
private Tab _previewTab;
private readonly List<AnimGraphDebugFlowInfo> _debugFlows = new List<AnimGraphDebugFlowInfo>();
@@ -310,7 +220,7 @@ namespace FlaxEditor.Windows.Assets
_surface.ContextChanged += OnSurfaceContextChanged;
// Toolstrip
_toolstrip.AddButton(editor.Icons.Bone64, () => _preview.ShowNodes = !_preview.ShowNodes).SetAutoCheck(true).LinkTooltip("Show animated model nodes debug view");
_showNodesButton = (ToolStripButton)_toolstrip.AddButton(editor.Icons.Bone64, () => _preview.ShowNodes = !_preview.ShowNodes).LinkTooltip("Show animated model nodes debug view");
_toolstrip.AddSeparator();
_toolstrip.AddButton(editor.Icons.Docs64, () => Platform.OpenUrl(Utilities.Constants.DocsUrl + "manual/animation/anim-graph/index.html")).LinkTooltip("See documentation to learn more");
@@ -512,6 +422,8 @@ namespace FlaxEditor.Windows.Assets
}
_debugFlows.Clear();
}
_showNodesButton.Checked = _preview.ShowNodes;
}
/// <inheritdoc />
@@ -522,6 +434,8 @@ namespace FlaxEditor.Windows.Assets
_properties = null;
_navigationBar = null;
_debugPicker = null;
_showNodesButton = null;
_previewTab = null;
base.OnDestroy();
}

123
Source/Editor/Windows/Assets/SkinnedModelWindow.cs
View File

@@ -11,7 +11,6 @@ using FlaxEditor.CustomEditors;
using FlaxEditor.CustomEditors.Elements;
using FlaxEditor.CustomEditors.GUI;
using FlaxEditor.GUI;
using FlaxEditor.GUI.ContextMenu;
using FlaxEditor.Scripting;
using FlaxEditor.Viewport.Cameras;
using FlaxEditor.Viewport.Previews;
@@ -31,92 +30,17 @@ namespace FlaxEditor.Windows.Assets
private sealed class Preview : AnimatedModelPreview
{
private readonly SkinnedModelWindow _window;
private ContextMenuButton _showFloorButton;
private ContextMenuButton _showCurrentLODButton;
private StaticModel _floorModel;
private bool _showCurrentLOD;
public Preview(SkinnedModelWindow window)
: base(true)
{
_window = window;
PlayAnimation = true;
// Show floor widget
_showFloorButton = ViewWidgetShowMenu.AddButton("Floor", button =>
{
_floorModel.IsActive = !_floorModel.IsActive;
_showFloorButton.Icon = _floorModel.IsActive ? Style.Current.CheckBoxTick : SpriteHandle.Invalid;
});
_showFloorButton.IndexInParent = 1;
// Show current LOD widget
_showCurrentLODButton = ViewWidgetShowMenu.AddButton("Current LOD", button =>
{
_showCurrentLOD = !_showCurrentLOD;
_showCurrentLODButton.Icon = _showCurrentLOD ? Style.Current.CheckBoxTick : SpriteHandle.Invalid;
});
_showCurrentLODButton.IndexInParent = 2;
// Floor model
_floorModel = new StaticModel
{
Position = new Vector3(0, -25, 0),
Scale = new Vector3(5, 0.5f, 5),
Model = FlaxEngine.Content.LoadAsync<Model>(StringUtils.CombinePaths(Globals.EngineContentFolder, "Editor/Primitives/Cube.flax")),
IsActive = false
};
Task.AddCustomActor(_floorModel);
// Enable shadows
PreviewLight.ShadowsMode = ShadowsCastingMode.All;
PreviewLight.CascadeCount = 3;
PreviewLight.ShadowsDistance = 2000.0f;
Task.ViewFlags |= ViewFlags.Shadows;
}
private int ComputeLODIndex(SkinnedModel model)
{
if (PreviewActor.ForcedLOD != -1)
return PreviewActor.ForcedLOD;
// Based on RenderTools::ComputeModelLOD
CreateProjectionMatrix(out var projectionMatrix);
float screenMultiple = 0.5f * Mathf.Max(projectionMatrix.M11, projectionMatrix.M22);
var sphere = PreviewActor.Sphere;
var viewOrigin = ViewPosition;
float distSqr = Vector3.DistanceSquared(ref sphere.Center, ref viewOrigin);
var screenRadiusSquared = Mathf.Square(screenMultiple * sphere.Radius) / Mathf.Max(1.0f, distSqr);
// Check if model is being culled
if (Mathf.Square(model.MinScreenSize * 0.5f) > screenRadiusSquared)
return -1;
// Skip if no need to calculate LOD
if (model.LoadedLODs == 0)
return -1;
var lods = model.LODs;
if (lods.Length == 0)
return -1;
if (lods.Length == 1)
return 0;
// Iterate backwards and return the first matching LOD
for (int lodIndex = lods.Length - 1; lodIndex >= 0; lodIndex--)
{
if (Mathf.Square(lods[lodIndex].ScreenSize * 0.5f) >= screenRadiusSquared)
{
return lodIndex + PreviewActor.LODBias;
}
}
return 0;
}
/// <inheritdoc />
public override void DrawSelf()
public override void Draw()
{
base.DrawSelf();
base.Draw();
var style = Style.Current;
var asset = _window.Asset;
@@ -124,40 +48,6 @@ namespace FlaxEditor.Windows.Assets
{
Render2D.DrawText(style.FontLarge, "Loading...", new Rectangle(Vector2.Zero, Size), style.ForegroundDisabled, TextAlignment.Center, TextAlignment.Center);
}
if (_showCurrentLOD)
{
var lodIndex = ComputeLODIndex(asset);
string text = string.Format("Current LOD: {0}", lodIndex);
if (lodIndex != -1)
{
var lods = asset.LODs;
lodIndex = Mathf.Clamp(lodIndex + PreviewActor.LODBias, 0, lods.Length - 1);
var lod = lods[lodIndex];
int triangleCount = 0, vertexCount = 0;
for (int meshIndex = 0; meshIndex < lod.Meshes.Length; meshIndex++)
{
var mesh = lod.Meshes[meshIndex];
triangleCount += mesh.TriangleCount;
vertexCount += mesh.VertexCount;
}
text += string.Format("\nTriangles: {0:N0}\nVertices: {1:N0}", triangleCount, vertexCount);
}
var font = Style.Current.FontMedium;
var pos = new Vector2(10, 50);
Render2D.DrawText(font, text, new Rectangle(pos + Vector2.One, Size), Color.Black);
Render2D.DrawText(font, text, new Rectangle(pos, Size), Color.White);
}
}
/// <inheritdoc />
public override void OnDestroy()
{
Object.Destroy(ref _floorModel);
_showFloorButton = null;
_showCurrentLODButton = null;
base.OnDestroy();
}
}
@@ -934,8 +824,9 @@ namespace FlaxEditor.Windows.Assets
public SkinnedMesh.Vertex[] VertexBuffer;
}
private readonly AnimatedModelPreview _preview;
private Preview _preview;
private AnimatedModel _highlightActor;
private ToolStripButton _showNodesButton;
private MeshData[][] _meshDatas;
private bool _meshDatasInProgress;
@@ -947,7 +838,7 @@ namespace FlaxEditor.Windows.Assets
{
// Toolstrip
_toolstrip.AddSeparator();
_toolstrip.AddButton(editor.Icons.Bone64, () => _preview.ShowNodes = !_preview.ShowNodes).SetAutoCheck(true).LinkTooltip("Show animated model nodes debug view");
_showNodesButton = (ToolStripButton)_toolstrip.AddButton(editor.Icons.Bone64, () => _preview.ShowNodes = !_preview.ShowNodes).LinkTooltip("Show animated model nodes debug view");
_toolstrip.AddSeparator();
_toolstrip.AddButton(editor.Icons.Docs64, () => Platform.OpenUrl(Utilities.Constants.DocsUrl + "manual/animation/skinned-model/index.html")).LinkTooltip("See documentation to learn more");
@@ -1095,6 +986,8 @@ namespace FlaxEditor.Windows.Assets
}
}
_showNodesButton.Checked = _preview.ShowNodes;
base.Update(deltaTime);
}
@@ -1167,6 +1060,8 @@ namespace FlaxEditor.Windows.Assets
base.OnDestroy();
Object.Destroy(ref _highlightActor);
_preview = null;
_showNodesButton = null;
}
}
}