/// <summary>
/// Retrieves import options for the resource we're currently inspecting.
/// </summary>
/// <returns>Script code import options object.</returns>
private ScriptCodeImportOptions GetImportOptions()
{
ScriptCode scriptCode = InspectedObject as ScriptCode;
ScriptCodeImportOptions output = null;
if (scriptCode != null)
{
LibraryEntry libEntry = ProjectLibrary.GetEntry(ProjectLibrary.GetPath(scriptCode));
if (libEntry != null && libEntry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry)libEntry;
output = fileEntry.Options as ScriptCodeImportOptions;
}
}
if (output == null)
{
if (importOptions == null)
{
output = new ScriptCodeImportOptions();
}
else
{
output = importOptions;
}
}
return(output);
}
/// <summary>
/// Retrieves import options for the texture we're currently inspecting.
/// </summary>
/// <returns>Texture import options object.</returns>
private TextureImportOptions GetImportOptions()
{
Texture2D texture = InspectedObject as Texture2D;
TextureImportOptions output = null;
if (texture != null)
{
LibraryEntry texEntry = ProjectLibrary.GetEntry(ProjectLibrary.GetPath(texture));
if (texEntry != null && texEntry.Type == LibraryEntryType.File)
{
FileEntry texFileEntry = (FileEntry)texEntry;
output = texFileEntry.Options as TextureImportOptions;
}
}
if (output == null)
{
if (importOptions == null)
{
output = new TextureImportOptions();
}
else
{
output = importOptions;
}
}
return(output);
}
/// <summary>
/// Retrieves import options for the texture we're currently inspecting.
/// </summary>
/// <returns>Texture import options object.</returns>
private TextureImportOptions GetImportOptions()
{
TextureImportOptions output = null;
LibraryEntry texEntry = ProjectLibrary.GetEntry(InspectedResourcePath);
if (texEntry != null && texEntry.Type == LibraryEntryType.File)
{
FileEntry texFileEntry = (FileEntry)texEntry;
output = texFileEntry.Options as TextureImportOptions;
}
if (output == null)
{
if (importOptions == null)
{
output = new TextureImportOptions();
}
else
{
output = importOptions;
}
}
return(output);
}
/// <summary>
/// Retrieves import options for the audio clip we're currently inspecting.
/// </summary>
/// <returns>Audio clip import options object.</returns>
private AudioClipImportOptions GetImportOptions()
{
AudioClip audioClip = InspectedObject as AudioClip;
AudioClipImportOptions output = null;
if (audioClip != null)
{
LibraryEntry meshEntry = ProjectLibrary.GetEntry(ProjectLibrary.GetPath(audioClip));
if (meshEntry != null && meshEntry.Type == LibraryEntryType.File)
{
FileEntry meshFileEntry = (FileEntry)meshEntry;
output = meshFileEntry.Options as AudioClipImportOptions;
}
}
if (output == null)
{
if (importOptions == null)
{
output = new AudioClipImportOptions();
}
else
{
output = importOptions;
}
}
return(output);
}
/// <summary>
/// Triggered when the user double-clicked on the entry.
/// </summary>
/// <param name="path">Project library path of the double-clicked entry.</param>
private void OnEntryDoubleClicked(string path)
{
delayedSelect = false;
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry != null)
{
if (entry.Type == LibraryEntryType.Directory)
{
owner.Window.EnterDirectory(path);
}
else
{
ResourceMeta meta = ProjectLibrary.GetMeta(path);
FileEntry fileEntry = (FileEntry)entry;
if (meta.ResType == ResourceType.Prefab)
{
EditorApplication.LoadScene(fileEntry.Path);
}
else if (meta.ResType == ResourceType.ScriptCode)
{
ProgressBar.Show("Opening external code editor...", 1.0f);
delayedOpenCodeEditorFrame = Time.FrameIdx + 1;
}
}
}
}
/// <summary>
/// Triggered when a resource is (re)imported in the project library.
/// </summary>
/// <param name="path">Path of the imported resource, relative to the project's resource folder.</param>
private void OnEntryImported(string path)
{
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry == null || entry.Type != LibraryEntryType.File)
{
return;
}
FileEntry fileEntry = (FileEntry)entry;
if (fileEntry.ResType != ResourceType.ScriptCode)
{
return;
}
ScriptCode codeFile = ProjectLibrary.Load <ScriptCode>(path);
if (codeFile == null)
{
return;
}
if (codeFile.EditorScript)
{
isEditorAssemblyDirty = true;
}
else
{
isGameAssemblyDirty = true;
}
}
/// <summary>
/// Checks is the resource at the provided path a file relevant to the code editor.
/// </summary>
/// <param name="path">Path to the resource, absolute or relative to the project's resources folder.</param>
/// <returns>True if the file is relevant to the code editor, false otherwise.</returns>
private bool IsCodeEditorFile(string path)
{
if (Path.GetExtension(path) == ".dll")
{
return(true); //Include assemblies. TODO: Make platform-agnostic.
}
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry)entry;
ResourceMeta[] resourceMetas = fileEntry.ResourceMetas;
foreach (var codeType in CodeEditor.CodeTypes)
{
foreach (var meta in resourceMetas)
{
if (meta.ResType == codeType)
{
return(true);
}
}
}
}
return(false);
}
/// <summary>
/// Retrieves import options for the texture we're currently inspecting.
/// </summary>
/// <returns>Font import options object.</returns>
private FontImportOptions GetImportOptions()
{
Font font = InspectedObject as Font;
FontImportOptions output = null;
if (font != null)
{
LibraryEntry texEntry = ProjectLibrary.GetEntry(ProjectLibrary.GetPath(font));
if (texEntry != null && texEntry.Type == LibraryEntryType.File)
{
FileEntry texFileEntry = (FileEntry)texEntry;
output = texFileEntry.Options as FontImportOptions;
}
}
if (output == null)
{
if (importOptions == null)
{
output = new FontImportOptions();
}
else
{
output = importOptions;
}
}
return(output);
}
/// <summary>
/// Retrieves import options for the mesh we're currently inspecting.
/// </summary>
/// <returns>Mesh import options object.</returns>
private MeshImportOptions GetImportOptions()
{
Mesh mesh = InspectedObject as Mesh;
MeshImportOptions output = null;
if (mesh != null)
{
LibraryEntry meshEntry = ProjectLibrary.GetEntry(ProjectLibrary.GetPath(mesh));
if (meshEntry != null && meshEntry.Type == LibraryEntryType.File)
{
FileEntry meshFileEntry = (FileEntry)meshEntry;
output = meshFileEntry.Options as MeshImportOptions;
}
}
if (output == null)
{
if (importOptions == null)
{
output = new MeshImportOptions();
}
else
{
output = importOptions;
}
}
return(output);
}
/// <summary>
/// Retrieves import options for the mesh we're currently inspecting.
/// </summary>
/// <returns>Mesh import options object.</returns>
private MeshImportOptions GetImportOptions()
{
MeshImportOptions output = null;
LibraryEntry meshEntry = ProjectLibrary.GetEntry(InspectedResourcePath);
if (meshEntry != null && meshEntry.Type == LibraryEntryType.File)
{
FileEntry meshFileEntry = (FileEntry)meshEntry;
output = meshFileEntry.Options as MeshImportOptions;
}
if (output == null)
{
if (importOptions == null)
{
output = new MeshImportOptions();
}
else
{
output = importOptions;
}
}
return(output);
}
/// <summary>
/// Returns an icon that can be used for displaying a resource of the specified type.
/// </summary>
/// <param name="path">Path to the project library entry to display data for.</param>
/// <param name="size">Size of the icon to retrieve, in pixels.</param>
/// <returns>Icon to display for the specified entry.</returns>
private static SpriteTexture GetIcon(string path, int size)
{
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry.Type == LibraryEntryType.Directory)
{
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Folder, size));
}
else
{
ResourceMeta meta = ProjectLibrary.GetMeta(path);
switch (meta.ResType)
{
case ResourceType.Font:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Font, size));
case ResourceType.Mesh:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Mesh, size));
case ResourceType.Texture:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Texture, size));
case ResourceType.PlainText:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.PlainText, size));
case ResourceType.ScriptCode:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.ScriptCode, size));
case ResourceType.SpriteTexture:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.SpriteTexture, size));
case ResourceType.Shader:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Shader, size));
case ResourceType.ShaderInclude:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Shader, size));
case ResourceType.Material:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Material, size));
case ResourceType.Prefab:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Prefab, size));
case ResourceType.GUISkin:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.GUISkin, size));
case ResourceType.PhysicsMaterial:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.PhysicsMaterial, size));
case ResourceType.PhysicsMesh:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.PhysicsMesh, size));
case ResourceType.AudioClip:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.AudioClip, size));
}
}
return(null);
}
/// <summary>
/// Triggered by the runtime when a resource is dropped on the scene tree view.
/// </summary>
private void Internal_DoOnResourceDropped(SceneObject parent, string[] resourcePaths)
{
if (resourcePaths == null)
{
return;
}
List <SceneObject> addedObjects = new List <SceneObject>();
for (int i = 0; i < resourcePaths.Length; i++)
{
LibraryEntry entry = ProjectLibrary.GetEntry(resourcePaths[i]);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry)entry;
if (fileEntry.ResType == ResourceType.Mesh)
{
if (!string.IsNullOrEmpty(resourcePaths[i]))
{
string meshName = Path.GetFileNameWithoutExtension(resourcePaths[i]);
Mesh mesh = ProjectLibrary.Load <Mesh>(resourcePaths[i]);
if (mesh == null)
{
continue;
}
SceneObject so = UndoRedo.CreateSO(meshName, "Created a new Renderable \"" + meshName + "\"");
so.Parent = parent;
Renderable renderable = so.AddComponent <Renderable>();
renderable.Mesh = mesh;
addedObjects.Add(so);
}
}
else if (fileEntry.ResType == ResourceType.Prefab)
{
if (!string.IsNullOrEmpty(resourcePaths[i]))
{
Prefab prefab = ProjectLibrary.Load <Prefab>(resourcePaths[i]);
SceneObject so = UndoRedo.Instantiate(prefab, "Instantiating " + prefab.Name);
so.Parent = parent;
addedObjects.Add(so);
}
}
}
}
if (addedObjects.Count > 0)
{
EditorApplication.SetSceneDirty();
}
Selection.SceneObjects = addedObjects.ToArray();
}
/// <summary>
/// Saves the animation curves and events stored in this object, into the associated animation clip resource.
/// Relevant animation clip resource must already be created and exist in the project library.
/// </summary>
public void SaveToClip()
{
if (!isImported)
{
EditorAnimClipTangents tangents;
Apply(out tangents);
string resourcePath = ProjectLibrary.GetPath(clip);
ProjectLibrary.Save(clip);
ProjectLibrary.SetEditorData(resourcePath, tangents);
}
else
{
string resourcePath = ProjectLibrary.GetPath(clip);
LibraryEntry entry = ProjectLibrary.GetEntry(resourcePath);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry)entry;
MeshImportOptions meshImportOptions = (MeshImportOptions)fileEntry.Options;
string clipName = PathEx.GetTail(resourcePath);
List <ImportedAnimationEvents> newEvents = new List <ImportedAnimationEvents>();
newEvents.AddRange(meshImportOptions.AnimationEvents);
bool isExisting = false;
for (int i = 0; i < newEvents.Count; i++)
{
if (newEvents[i].name == clipName)
{
newEvents[i].events = events;
isExisting = true;
break;
}
}
if (!isExisting)
{
ImportedAnimationEvents newEntry = new ImportedAnimationEvents();
newEntry.name = clipName;
newEntry.events = events;
newEvents.Add(newEntry);
}
meshImportOptions.AnimationEvents = newEvents.ToArray();
ProjectLibrary.Reimport(resourcePath, meshImportOptions, true);
}
}
}
/// <summary>
/// Returns an icon that can be used for displaying a resource of the specified type.
/// </summary>
/// <param name="entry">Project library entry of the resource to retrieve icon for.</param>
/// <param name="size">Size of the icon to retrieve, in pixels.</param>
/// <returns>Icon to display for the specified entry.</returns>
private static SpriteTexture GetIcon(LibraryEntry entry, int size)
{
if (entry.Type == LibraryEntryType.Directory)
{
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Folder, size));
}
else
{
FileEntry fileEntry = (FileEntry)entry;
switch (fileEntry.ResType)
{
case ResourceType.Font:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Font, size));
case ResourceType.Mesh:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Mesh, size));
case ResourceType.Texture:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Texture, size));
case ResourceType.PlainText:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.PlainText, size));
case ResourceType.ScriptCode:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.ScriptCode, size));
case ResourceType.SpriteTexture:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.SpriteTexture, size));
case ResourceType.Shader:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Shader, size));
case ResourceType.ShaderInclude:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Shader, size));
case ResourceType.Material:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Material, size));
case ResourceType.Prefab:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Prefab, size));
case ResourceType.GUISkin:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.GUISkin, size));
}
}
return(null);
}
/// <summary>
/// Triggered when a resource is (re)imported in the project library.
/// </summary>
/// <param name="path">Path of the imported resource, relative to the project's resource folder.</param>
private void OnEntryImported(string path)
{
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry == null || entry.Type != LibraryEntryType.File)
{
return;
}
FileEntry fileEntry = (FileEntry)entry;
ResourceMeta[] resourceMetas = fileEntry.ResourceMetas;
bool found = false;
foreach (var meta in resourceMetas)
{
if (meta.ResType == ResourceType.ScriptCode)
{
found = true;
break;
}
}
if (!found)
{
return;
}
ScriptCode codeFile = ProjectLibrary.Load <ScriptCode>(path);
if (codeFile == null)
{
return;
}
if (codeFile.EditorScript)
{
isEditorAssemblyDirty = true;
}
else
{
isGameAssemblyDirty = true;
}
}
/// <summary>
/// Triggered when the user clicks on the entry.
/// </summary>
/// <param name="path">Project library path of the clicked entry.</param>
private void OnEntryClicked(string path)
{
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry != null && entry.Type == LibraryEntryType.Directory)
{
// If entry is a directory delay selection as it might be a double-click, in which case we want to keep
// whatever selection is active currently so that user can perform drag and drop with its inspector
// from the folder he is browsing to.
delayedSelect = true;
delayedSelectTime = Time.RealElapsed + 0.5f;
}
else
{
owner.Window.Select(path);
}
}
/// <summary>
/// Checks is the resource at the provided path a file relevant to the code editor.
/// </summary>
/// <param name="path">Path to the resource, absolute or relative to the project's resources folder.</param>
/// <returns>True if the file is relevant to the code editor, false otherwise.</returns>
private bool IsCodeEditorFile(string path)
{
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry)entry;
foreach (var codeType in CodeEditor.CodeTypes)
{
if (fileEntry.ResType == codeType)
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// Called every frame.
/// </summary>
public void Update()
{
if (delayedSelect && Time.RealElapsed > delayedSelectTime)
{
owner.Window.Select(path);
delayedSelect = false;
}
if (delayedOpenCodeEditorFrame == Time.FrameIdx)
{
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry resEntry = (FileEntry)entry;
CodeEditor.OpenFile(resEntry.Path, 0);
}
ProgressBar.Hide();
}
}
/// <summary>
/// Constructs a new resource tile entry.
/// </summary>
/// <param name="owner">Content area this entry is part of.</param>
/// <param name="parent">Parent layout to add this entry's GUI elements to.</param>
/// <param name="entry">Project library entry this entry displays data for.</param>
/// <param name="index">Sequential index of the entry in the conent area.</param>
/// <param name="labelWidth">Width of the GUI labels that display the elements.</param>
public LibraryGUIEntry(LibraryGUIContent owner, GUILayout parent, LibraryEntry entry, int index, int labelWidth)
{
GUILayout entryLayout;
if (owner.GridLayout)
{
entryLayout = parent.AddLayoutY();
}
else
{
entryLayout = parent.AddLayoutX();
}
SpriteTexture iconTexture = GetIcon(entry, owner.TileSize);
icon = new GUITexture(iconTexture, GUIImageScaleMode.ScaleToFit,
true, GUIOption.FixedHeight(owner.TileSize), GUIOption.FixedWidth(owner.TileSize));
label = null;
if (owner.GridLayout)
{
label = new GUILabel(entry.Name, EditorStyles.MultiLineLabelCentered,
GUIOption.FixedWidth(labelWidth), GUIOption.FlexibleHeight(0, MAX_LABEL_HEIGHT));
}
else
{
label = new GUILabel(entry.Name);
}
entryLayout.AddElement(icon);
entryLayout.AddElement(label);
this.owner = owner;
this.index = index;
this.path = entry.Path;
this.bounds = new Rect2I();
this.underlay = null;
}
private void OnEditorUpdate()
{
if (currentType == InspectorType.SceneObject)
{
Component[] allComponents = activeSO.GetComponents();
bool requiresRebuild = allComponents.Length != inspectorComponents.Count;
if (!requiresRebuild)
{
for (int i = 0; i < inspectorComponents.Count; i++)
{
if (inspectorComponents[i].instanceId != allComponents[i].InstanceId)
{
requiresRebuild = true;
break;
}
}
}
if (requiresRebuild)
{
SceneObject so = activeSO;
Clear();
SetObjectToInspect(so);
}
else
{
RefreshSceneObjectFields(false);
InspectableState componentModifyState = InspectableState.NotModified;
for (int i = 0; i < inspectorComponents.Count; i++)
{
componentModifyState |= inspectorComponents[i].inspector.Refresh();
}
if (componentModifyState.HasFlag(InspectableState.ModifyInProgress))
{
EditorApplication.SetSceneDirty();
}
modifyState |= componentModifyState;
}
}
else if (currentType == InspectorType.Resource)
{
inspectorResource.inspector.Refresh();
}
// Detect drag and drop
bool isValidDrag = false;
if (activeSO != null)
{
if ((DragDrop.DragInProgress || DragDrop.DropInProgress) && DragDrop.Type == DragDropType.Resource)
{
Vector2I windowPos = ScreenToWindowPos(Input.PointerPosition);
Vector2I scrollPos = windowPos;
Rect2I contentBounds = inspectorLayout.Bounds;
scrollPos.x -= contentBounds.x;
scrollPos.y -= contentBounds.y;
bool isInBounds = false;
Rect2I dropArea = new Rect2I();
foreach (var bounds in dropAreas)
{
if (bounds.Contains(scrollPos))
{
isInBounds = true;
dropArea = bounds;
break;
}
}
Type draggedComponentType = null;
if (isInBounds)
{
ResourceDragDropData dragData = DragDrop.Data as ResourceDragDropData;
if (dragData != null)
{
foreach (var resPath in dragData.Paths)
{
LibraryEntry entry = ProjectLibrary.GetEntry(resPath);
FileEntry fileEntry = entry as FileEntry;
if (fileEntry != null)
{
if (fileEntry.ResType == ResourceType.ScriptCode)
{
ScriptCode scriptFile = ProjectLibrary.Load <ScriptCode>(resPath);
if (scriptFile != null)
{
Type[] scriptTypes = scriptFile.Types;
foreach (var type in scriptTypes)
{
if (type.IsSubclassOf(typeof(Component)))
{
draggedComponentType = type;
isValidDrag = true;
break;
}
}
if (draggedComponentType != null)
{
break;
}
}
}
}
}
}
}
if (isValidDrag)
{
scrollAreaHighlight.Bounds = dropArea;
if (DragDrop.DropInProgress)
{
activeSO.AddComponent(draggedComponentType);
modifyState = InspectableState.Modified;
EditorApplication.SetSceneDirty();
}
}
}
}
if (scrollAreaHighlight != null)
{
scrollAreaHighlight.Active = isValidDrag;
}
}
/// <summary>
/// Loads curve and event information from the provided clip, and creates a new instance of this object containing
/// the required data for editing the source clip in the animation editor.
/// </summary>
/// <param name="clip">Clip to load.</param>
/// <returns>Editor specific editable information about an animation clip.</returns>
public static EditorAnimClipInfo Create(AnimationClip clip)
{
EditorAnimClipInfo clipInfo = new EditorAnimClipInfo();
clipInfo.clip = clip;
clipInfo.isImported = IsClipImported(clip);
clipInfo.sampleRate = (int)clip.SampleRate;
AnimationCurves clipCurves = clip.Curves;
EditorAnimClipTangents editorCurveData = null;
string resourcePath = ProjectLibrary.GetPath(clip);
if (!string.IsNullOrEmpty(resourcePath))
{
LibraryEntry entry = ProjectLibrary.GetEntry(resourcePath);
string clipName = PathEx.GetTail(resourcePath);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry)entry;
ResourceMeta[] metas = fileEntry.ResourceMetas;
if (clipInfo.isImported)
{
for (int i = 0; i < metas.Length; i++)
{
if (clipName == metas[i].SubresourceName)
{
editorCurveData = metas[i].EditorData as EditorAnimClipTangents;
break;
}
}
}
else
{
if (metas.Length > 0)
{
editorCurveData = metas[0].EditorData as EditorAnimClipTangents;
}
}
}
}
if (editorCurveData == null)
{
editorCurveData = new EditorAnimClipTangents();
}
int globalCurveIdx = 0;
Action <NamedVector3Curve[], EditorVector3CurveTangents[], string> loadVector3Curve =
(curves, tangents, subPath) =>
{
foreach (var curveEntry in curves)
{
TangentMode[] tangentsX = null;
TangentMode[] tangentsY = null;
TangentMode[] tangentsZ = null;
if (tangents != null)
{
foreach (var tangentEntry in tangents)
{
if (tangentEntry.name == curveEntry.name)
{
tangentsX = tangentEntry.tangentsX;
tangentsY = tangentEntry.tangentsY;
tangentsZ = tangentEntry.tangentsZ;
break;
}
}
}
// Convert compound curve to three per-component curves
AnimationCurve[] componentCurves = AnimationUtility.SplitCurve(curveEntry.curve);
FieldAnimCurves fieldCurves = new FieldAnimCurves();
fieldCurves.type = SerializableProperty.FieldType.Vector3;
fieldCurves.curveInfos = new CurveDrawInfo[3];
fieldCurves.isPropertyCurve = !clipInfo.isImported;
fieldCurves.curveInfos[0] = new CurveDrawInfo();
fieldCurves.curveInfos[0].curve = new EdAnimationCurve(componentCurves[0], tangentsX);
fieldCurves.curveInfos[0].color = GUICurveDrawing.GetUniqueColor(globalCurveIdx++);
fieldCurves.curveInfos[1] = new CurveDrawInfo();
fieldCurves.curveInfos[1].curve = new EdAnimationCurve(componentCurves[1], tangentsY);
fieldCurves.curveInfos[1].color = GUICurveDrawing.GetUniqueColor(globalCurveIdx++);
fieldCurves.curveInfos[2] = new CurveDrawInfo();
fieldCurves.curveInfos[2].curve = new EdAnimationCurve(componentCurves[2], tangentsZ);
fieldCurves.curveInfos[2].color = GUICurveDrawing.GetUniqueColor(globalCurveIdx++);
string curvePath = curveEntry.name.TrimEnd('/') + subPath;
clipInfo.curves[curvePath] = fieldCurves;
}
};
// Convert rotation from quaternion to euler
NamedQuaternionCurve[] rotationCurves = clipCurves.Rotation;
NamedVector3Curve[] eulerRotationCurves = new NamedVector3Curve[rotationCurves.Length];
for (int i = 0; i < rotationCurves.Length; i++)
{
eulerRotationCurves[i] = new NamedVector3Curve();
eulerRotationCurves[i].name = rotationCurves[i].name;
eulerRotationCurves[i].flags = rotationCurves[i].flags;
eulerRotationCurves[i].curve = AnimationUtility.QuaternionToEulerCurve(rotationCurves[i].curve);
}
loadVector3Curve(clipCurves.Position, editorCurveData.positionCurves, "/Position");
loadVector3Curve(eulerRotationCurves, editorCurveData.rotationCurves, "/Rotation");
loadVector3Curve(clipCurves.Scale, editorCurveData.scaleCurves, "/Scale");
// Find which individual float curves belong to the same field
Dictionary <string, Tuple <int, int, bool>[]> floatCurveMapping = new Dictionary <string, Tuple <int, int, bool>[]>();
{
int curveIdx = 0;
foreach (var curveEntry in clipCurves.Generic)
{
string path = curveEntry.name;
string pathNoSuffix = null;
string pathSuffix;
if (path.Length >= 2)
{
pathSuffix = path.Substring(path.Length - 2, 2);
pathNoSuffix = path.Substring(0, path.Length - 2);
}
else
{
pathSuffix = "";
}
int tangentIdx = -1;
int currentTangentIdx = 0;
foreach (var tangentEntry in editorCurveData.floatCurves)
{
if (tangentEntry.name == curveEntry.name)
{
tangentIdx = currentTangentIdx;
break;
}
currentTangentIdx++;
}
Animation.PropertySuffixInfo suffixInfo;
if (Animation.PropertySuffixInfos.TryGetValue(pathSuffix, out suffixInfo))
{
Tuple <int, int, bool>[] curveInfo;
if (!floatCurveMapping.TryGetValue(pathNoSuffix, out curveInfo))
{
curveInfo = new Tuple <int, int, bool> [4];
}
curveInfo[suffixInfo.elementIdx] = Tuple.Create(curveIdx, tangentIdx, suffixInfo.isVector);
floatCurveMapping[pathNoSuffix] = curveInfo;
}
else
{
Tuple <int, int, bool>[] curveInfo = new Tuple <int, int, bool> [4];
curveInfo[0] = Tuple.Create(curveIdx, tangentIdx, suffixInfo.isVector);
floatCurveMapping[path] = curveInfo;
}
curveIdx++;
}
}
foreach (var KVP in floatCurveMapping)
{
int numCurves = 0;
for (int i = 0; i < 4; i++)
{
if (KVP.Value[i] == null)
{
continue;
}
numCurves++;
}
if (numCurves == 0)
{
continue; // Invalid curve
}
FieldAnimCurves fieldCurves = new FieldAnimCurves();
// Deduce type (note that all single value types are assumed to be float even if their source type is int or bool)
if (numCurves == 1)
{
fieldCurves.type = SerializableProperty.FieldType.Float;
}
else if (numCurves == 2)
{
fieldCurves.type = SerializableProperty.FieldType.Vector2;
}
else if (numCurves == 3)
{
fieldCurves.type = SerializableProperty.FieldType.Vector3;
}
else // 4 curves
{
bool isVector = KVP.Value[0].Item3;
if (isVector)
{
fieldCurves.type = SerializableProperty.FieldType.Vector4;
}
else
{
fieldCurves.type = SerializableProperty.FieldType.Color;
}
}
bool isMorphCurve = false;
string curvePath = KVP.Key;
fieldCurves.curveInfos = new CurveDrawInfo[numCurves];
for (int i = 0; i < numCurves; i++)
{
int curveIdx = KVP.Value[i].Item1;
int tangentIdx = KVP.Value[i].Item2;
TangentMode[] tangents = null;
if (tangentIdx != -1)
{
tangents = editorCurveData.floatCurves[tangentIdx].tangents;
}
fieldCurves.curveInfos[i] = new CurveDrawInfo();
fieldCurves.curveInfos[i].curve = new EdAnimationCurve(clipCurves.Generic[curveIdx].curve, tangents);
fieldCurves.curveInfos[i].color = GUICurveDrawing.GetUniqueColor(globalCurveIdx++);
if (clipCurves.Generic[curveIdx].flags.HasFlag(AnimationCurveFlags.MorphFrame))
{
curvePath = "MorphShapes/Frames/" + KVP.Key;
isMorphCurve = true;
}
else if (clipCurves.Generic[curveIdx].flags.HasFlag(AnimationCurveFlags.MorphWeight))
{
curvePath = "MorphShapes/Weight/" + KVP.Key;
isMorphCurve = true;
}
}
fieldCurves.isPropertyCurve = !clipInfo.isImported && !isMorphCurve;
clipInfo.curves[curvePath] = fieldCurves;
}
// Add events
clipInfo.events = clip.Events;
return(clipInfo);
}
private void OnEditorUpdate()
{
if (HasFocus)
{
if (!Input.IsPointerButtonHeld(PointerButton.Right))
{
if (VirtualInput.IsButtonDown(toggleProfilerOverlayKey))
EditorSettings.SetBool(ProfilerOverlayActiveKey, !EditorSettings.GetBool(ProfilerOverlayActiveKey));
if (VirtualInput.IsButtonDown(viewToolKey))
EditorApplication.ActiveSceneTool = SceneViewTool.View;
if (VirtualInput.IsButtonDown(moveToolKey))
EditorApplication.ActiveSceneTool = SceneViewTool.Move;
if (VirtualInput.IsButtonDown(rotateToolKey))
EditorApplication.ActiveSceneTool = SceneViewTool.Rotate;
if (VirtualInput.IsButtonDown(scaleToolKey))
EditorApplication.ActiveSceneTool = SceneViewTool.Scale;
if (VirtualInput.IsButtonDown(duplicateKey))
{
SceneObject[] selectedObjects = Selection.SceneObjects;
CleanDuplicates(ref selectedObjects);
if (selectedObjects.Length > 0)
{
String message;
if (selectedObjects.Length == 1)
message = "Duplicated " + selectedObjects[0].Name;
else
message = "Duplicated " + selectedObjects.Length + " elements";
UndoRedo.CloneSO(selectedObjects, message);
EditorApplication.SetSceneDirty();
}
}
if (VirtualInput.IsButtonDown(deleteKey))
{
SceneObject[] selectedObjects = Selection.SceneObjects;
CleanDuplicates(ref selectedObjects);
if (selectedObjects.Length > 0)
{
foreach (var so in selectedObjects)
{
string message = "Deleted " + so.Name;
UndoRedo.DeleteSO(so, message);
}
EditorApplication.SetSceneDirty();
}
}
}
}
// Refresh GUI buttons if needed (in case someones changes the values from script)
if (editorSettingsHash != EditorSettings.Hash)
{
UpdateButtonStates();
UpdateProfilerOverlay();
editorSettingsHash = EditorSettings.Hash;
}
// Update scene view handles and selection
sceneGizmos.Draw();
sceneGrid.Draw();
bool handleActive = false;
if (Input.IsPointerButtonUp(PointerButton.Left))
{
if (sceneHandles.IsActive())
{
sceneHandles.ClearSelection();
handleActive = true;
}
if (sceneAxesGUI.IsActive())
{
sceneAxesGUI.ClearSelection();
handleActive = true;
}
}
Vector2I scenePos;
bool inBounds = ScreenToScenePos(Input.PointerPosition, out scenePos);
bool draggedOver = DragDrop.DragInProgress || DragDrop.DropInProgress;
draggedOver &= IsPointerHovering && inBounds && DragDrop.Type == DragDropType.Resource;
if (draggedOver)
{
if (DragDrop.DropInProgress)
{
dragActive = false;
if (draggedSO != null)
{
Selection.SceneObject = draggedSO;
EditorApplication.SetSceneDirty();
}
draggedSO = null;
}
else
{
if (!dragActive)
{
dragActive = true;
ResourceDragDropData dragData = (ResourceDragDropData)DragDrop.Data;
string[] draggedPaths = dragData.Paths;
for (int i = 0; i < draggedPaths.Length; i++)
{
LibraryEntry entry = ProjectLibrary.GetEntry(draggedPaths[i]);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry) entry;
if (fileEntry.ResType == ResourceType.Mesh)
{
if (!string.IsNullOrEmpty(draggedPaths[i]))
{
string meshName = Path.GetFileNameWithoutExtension(draggedPaths[i]);
draggedSO = UndoRedo.CreateSO(meshName, "Created a new Renderable \"" + meshName + "\"");
Mesh mesh = ProjectLibrary.Load<Mesh>(draggedPaths[i]);
Renderable renderable = draggedSO.AddComponent<Renderable>();
renderable.Mesh = mesh;
}
break;
}
else if (fileEntry.ResType == ResourceType.Prefab)
{
if (!string.IsNullOrEmpty(draggedPaths[i]))
{
Prefab prefab = ProjectLibrary.Load<Prefab>(draggedPaths[i]);
draggedSO = UndoRedo.Instantiate(prefab, "Instantiating " + prefab.Name);
}
break;
}
}
}
}
if (draggedSO != null)
{
Ray worldRay = camera.ScreenToWorldRay(scenePos);
draggedSO.Position = worldRay*DefaultPlacementDepth;
}
}
return;
}
else
{
if (dragActive)
{
dragActive = false;
if (draggedSO != null)
{
draggedSO.Destroy();
draggedSO = null;
}
}
}
if (HasFocus)
{
cameraController.EnableInput(true);
if (inBounds)
{
if (Input.IsPointerButtonDown(PointerButton.Left))
{
Rect2I sceneAxesGUIBounds = new Rect2I(Width - HandleAxesGUISize - HandleAxesGUIPaddingX,
HandleAxesGUIPaddingY, HandleAxesGUISize, HandleAxesGUISize);
if (sceneAxesGUIBounds.Contains(scenePos))
sceneAxesGUI.TrySelect(scenePos);
else
sceneHandles.TrySelect(scenePos);
}
else if (Input.IsPointerButtonUp(PointerButton.Left))
{
if (!handleActive)
{
bool ctrlHeld = Input.IsButtonHeld(ButtonCode.LeftControl) ||
Input.IsButtonHeld(ButtonCode.RightControl);
sceneSelection.PickObject(scenePos, ctrlHeld);
}
}
}
}
else
cameraController.EnableInput(false);
SceneHandles.BeginInput();
sceneHandles.UpdateInput(scenePos, Input.PointerDelta);
sceneHandles.Draw();
sceneAxesGUI.UpdateInput(scenePos);
sceneAxesGUI.Draw();
SceneHandles.EndInput();
sceneSelection.Draw();
UpdateGridMode();
if (VirtualInput.IsButtonDown(frameKey))
cameraController.FrameSelected();
}
/// <summary>
/// Saves the animation curves and events stored in this object, into the associated animation clip resource.
/// Relevant animation clip resource must already be created and exist in the project library.
/// </summary>
public void SaveToClip()
{
if (!isImported)
{
List <NamedVector3Curve> positionCurves = new List <NamedVector3Curve>();
List <NamedVector3Curve> rotationCurves = new List <NamedVector3Curve>();
List <NamedVector3Curve> scaleCurves = new List <NamedVector3Curve>();
List <NamedFloatCurve> floatCurves = new List <NamedFloatCurve>();
List <EditorVector3CurveTangents> positionTangents = new List <EditorVector3CurveTangents>();
List <EditorVector3CurveTangents> rotationTangents = new List <EditorVector3CurveTangents>();
List <EditorVector3CurveTangents> scaleTangents = new List <EditorVector3CurveTangents>();
List <EditorFloatCurveTangents> floatTangents = new List <EditorFloatCurveTangents>();
foreach (var kvp in curves)
{
string[] pathEntries = kvp.Key.Split('/');
if (pathEntries.Length == 0)
{
continue;
}
string lastEntry = pathEntries[pathEntries.Length - 1];
if (lastEntry == "Position" || lastEntry == "Rotation" || lastEntry == "Scale")
{
StringBuilder sb = new StringBuilder();
for (int i = 0; i < pathEntries.Length - 2; i++)
{
sb.Append(pathEntries[i] + "/");
}
if (pathEntries.Length > 1)
{
sb.Append(pathEntries[pathEntries.Length - 2]);
}
string curvePath = sb.ToString();
NamedVector3Curve curve = new NamedVector3Curve(curvePath,
new AnimationCurve(kvp.Value.curveInfos[0].curve.KeyFrames),
new AnimationCurve(kvp.Value.curveInfos[1].curve.KeyFrames),
new AnimationCurve(kvp.Value.curveInfos[2].curve.KeyFrames));
EditorVector3CurveTangents tangents = new EditorVector3CurveTangents();
tangents.name = curvePath;
tangents.tangentsX = kvp.Value.curveInfos[0].curve.TangentModes;
tangents.tangentsY = kvp.Value.curveInfos[1].curve.TangentModes;
tangents.tangentsZ = kvp.Value.curveInfos[2].curve.TangentModes;
if (lastEntry == "Position")
{
positionCurves.Add(curve);
positionTangents.Add(tangents);
}
else if (lastEntry == "Rotation")
{
rotationCurves.Add(curve);
rotationTangents.Add(tangents);
}
else if (lastEntry == "Scale")
{
scaleCurves.Add(curve);
scaleTangents.Add(tangents);
}
}
else
{
Action <int, string> addCurve = (idx, subPath) =>
{
string path = kvp.Key + subPath;
NamedFloatCurve curve = new NamedFloatCurve(path,
new AnimationCurve(kvp.Value.curveInfos[idx].curve.KeyFrames));
EditorFloatCurveTangents tangents = new EditorFloatCurveTangents();
tangents.name = path;
tangents.tangents = kvp.Value.curveInfos[idx].curve.TangentModes;
floatCurves.Add(curve);
floatTangents.Add(tangents);
};
switch (kvp.Value.type)
{
case SerializableProperty.FieldType.Vector2:
addCurve(0, ".x");
addCurve(1, ".y");
break;
case SerializableProperty.FieldType.Vector3:
addCurve(0, ".x");
addCurve(1, ".y");
addCurve(2, ".z");
break;
case SerializableProperty.FieldType.Vector4:
addCurve(0, ".x");
addCurve(1, ".y");
addCurve(2, ".z");
addCurve(3, ".w");
break;
case SerializableProperty.FieldType.Color:
addCurve(0, ".r");
addCurve(1, ".g");
addCurve(2, ".b");
addCurve(3, ".a");
break;
case SerializableProperty.FieldType.Bool:
case SerializableProperty.FieldType.Int:
case SerializableProperty.FieldType.Float:
addCurve(0, "");
break;
}
}
}
AnimationCurves newClipCurves = new AnimationCurves();
newClipCurves.PositionCurves = positionCurves.ToArray();
newClipCurves.RotationCurves = rotationCurves.ToArray();
newClipCurves.ScaleCurves = scaleCurves.ToArray();
newClipCurves.FloatCurves = floatCurves.ToArray();
clip.Curves = newClipCurves;
clip.Events = events;
clip.SampleRate = sampleRate;
string resourcePath = ProjectLibrary.GetPath(clip);
ProjectLibrary.Save(clip);
// Save tangents for editor only use
EditorAnimClipTangents newCurveData = new EditorAnimClipTangents();
newCurveData.positionCurves = positionTangents.ToArray();
newCurveData.rotationCurves = rotationTangents.ToArray();
newCurveData.scaleCurves = scaleTangents.ToArray();
newCurveData.floatCurves = floatTangents.ToArray();
ProjectLibrary.SetEditorData(resourcePath, newCurveData);
}
else
{
string resourcePath = ProjectLibrary.GetPath(clip);
LibraryEntry entry = ProjectLibrary.GetEntry(resourcePath);
if (entry != null && entry.Type == LibraryEntryType.File)
{
FileEntry fileEntry = (FileEntry)entry;
MeshImportOptions meshImportOptions = (MeshImportOptions)fileEntry.Options;
string clipName = PathEx.GetTail(resourcePath);
List <ImportedAnimationEvents> newEvents = new List <ImportedAnimationEvents>();
newEvents.AddRange(meshImportOptions.AnimationEvents);
bool isExisting = false;
for (int i = 0; i < newEvents.Count; i++)
{
if (newEvents[i].name == clipName)
{
newEvents[i].events = events;
isExisting = true;
break;
}
}
if (!isExisting)
{
ImportedAnimationEvents newEntry = new ImportedAnimationEvents();
newEntry.name = clipName;
newEntry.events = events;
newEvents.Add(newEntry);
}
meshImportOptions.AnimationEvents = newEvents.ToArray();
ProjectLibrary.Reimport(resourcePath, meshImportOptions, true);
}
}
}
/// <summary>
/// Returns an icon that can be used for displaying a resource of the specified type.
/// </summary>
/// <param name="path">Path to the project library entry to display data for.</param>
/// <param name="size">Size of the icon to retrieve, in pixels.</param>
/// <returns>Icon to display for the specified entry.</returns>
private static SpriteTexture GetIcon(string path, int size)
{
LibraryEntry entry = ProjectLibrary.GetEntry(path);
if (entry.Type == LibraryEntryType.Directory)
{
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Folder, size));
}
else
{
ResourceMeta meta = ProjectLibrary.GetMeta(path);
ProjectResourceIcons icons = meta.Icons;
Texture icon;
if (size <= 16)
{
icon = icons.icon16;
}
else if (size <= 32)
{
icon = icons.icon32;
}
else if (size <= 48)
{
icon = icons.icon48;
}
else
{
icon = icons.icon64;
}
if (icon != null)
{
return(new SpriteTexture(icon));
}
switch (meta.ResType)
{
case ResourceType.Font:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Font, size));
case ResourceType.Mesh:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Mesh, size));
case ResourceType.Texture:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Texture, size));
case ResourceType.PlainText:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.PlainText, size));
case ResourceType.ScriptCode:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.ScriptCode, size));
case ResourceType.SpriteTexture:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.SpriteTexture, size));
case ResourceType.Shader:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Shader, size));
case ResourceType.ShaderInclude:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Shader, size));
case ResourceType.Material:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Material, size));
case ResourceType.Prefab:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.Prefab, size));
case ResourceType.GUISkin:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.GUISkin, size));
case ResourceType.PhysicsMaterial:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.PhysicsMaterial, size));
case ResourceType.PhysicsMesh:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.PhysicsMesh, size));
case ResourceType.AudioClip:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.AudioClip, size));
case ResourceType.AnimationClip:
return(EditorBuiltin.GetLibraryItemIcon(LibraryItemIcon.AnimationClip, size));
}
}
return(null);
}
