private void OnEditorUpdate()
{
if (HasFocus)
{
if (!Input.IsPointerButtonHeld(PointerButton.Right))
{
if (VirtualInput.IsButtonDown(EditorApplication.DuplicateKey))
{
DuplicateSelection();
}
else if (VirtualInput.IsButtonDown(EditorApplication.DeleteKey))
{
DeleteSelection();
}
else if (VirtualInput.IsButtonDown(toggleProfilerOverlayKey))
{
EditorSettings.SetBool(ProfilerOverlayActiveKey, !EditorSettings.GetBool(ProfilerOverlayActiveKey));
}
else if (VirtualInput.IsButtonDown(viewToolKey))
{
EditorApplication.ActiveSceneTool = SceneViewTool.View;
}
else if (VirtualInput.IsButtonDown(moveToolKey))
{
EditorApplication.ActiveSceneTool = SceneViewTool.Move;
}
else if (VirtualInput.IsButtonDown(rotateToolKey))
{
EditorApplication.ActiveSceneTool = SceneViewTool.Rotate;
}
else if (VirtualInput.IsButtonDown(scaleToolKey))
{
EditorApplication.ActiveSceneTool = SceneViewTool.Scale;
}
}
}
// 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 = sceneHandles.IsActive() || sceneAxesGUI.IsActive();
Vector2I scenePos;
bool inBounds = ScreenToScenePos(Input.PointerPosition, out scenePos);
bool dragResult = false;
if (Input.IsPointerButtonUp(PointerButton.Left))
{
dragResult = EndDragSelection();
if (sceneHandles.IsActive())
{
sceneHandles.ClearSelection();
}
if (sceneAxesGUI.IsActive())
{
sceneAxesGUI.ClearSelection();
}
}
else if (Input.IsPointerButtonDown(PointerButton.Left))
{
mouseDownPosition = 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++)
{
ResourceMeta meta = ProjectLibrary.GetMeta(draggedPaths[i]);
if (meta != null)
{
if (meta.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;
if (mesh != null)
{
draggedSOOffset = mesh.Bounds.Box.Center;
}
else
{
draggedSOOffset = Vector3.Zero;
}
}
break;
}
else if (meta.ResType == ResourceType.Prefab)
{
if (!string.IsNullOrEmpty(draggedPaths[i]))
{
Prefab prefab = ProjectLibrary.Load <Prefab>(draggedPaths[i]);
draggedSO = UndoRedo.Instantiate(prefab, "Instantiating " + prefab.Name);
if (draggedSO != null)
{
AABox draggedObjBounds = EditorUtility.CalculateBounds(draggedSO);
draggedSOOffset = draggedObjBounds.Center;
}
else
{
draggedSOOffset = Vector3.Zero;
}
}
break;
}
}
}
}
if (draggedSO != null)
{
if (Input.IsButtonHeld(ButtonCode.Space))
{
SnapData snapData;
sceneSelection.Snap(scenePos, out snapData, new SceneObject[] { draggedSO });
Quaternion q = Quaternion.FromToRotation(Vector3.YAxis, snapData.normal);
draggedSO.Position = snapData.position;
draggedSO.Rotation = q;
}
else
{
Ray worldRay = camera.ScreenPointToRay(scenePos);
draggedSO.Position = worldRay * DefaultPlacementDepth - draggedSOOffset;
}
}
}
return;
}
else
{
if (dragActive)
{
dragActive = false;
if (draggedSO != null)
{
draggedSO.Destroy();
draggedSO = null;
}
}
}
if (HasContentFocus || IsPointerHovering)
{
cameraController.EnableInput(true);
if (inBounds && HasContentFocus)
{
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.IsPointerButtonHeld(PointerButton.Left) && !handleActive && !dragActive &&
draggedSO == null && scenePos != mouseDownPosition)
{
if (isDraggingSelection)
{
UpdateDragSelection(scenePos);
}
else
{
StartDragSelection(scenePos);
}
}
else if (Input.IsPointerButtonUp(PointerButton.Left))
{
if (!handleActive && !dragActive && !dragResult)
{
bool ctrlHeld = Input.IsButtonHeld(ButtonCode.LeftControl) ||
Input.IsButtonHeld(ButtonCode.RightControl);
sceneSelection.PickObject(scenePos, ctrlHeld, new SceneObject[] { draggedSO });
}
}
}
}
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>
/// Updates contents of the scene object specific fields (name, position, rotation, etc.)
/// </summary>
/// <param name="forceUpdate">If true, the GUI elements will be updated regardless of whether a change was
/// detected or not.</param>
private void RefreshSceneObjectFields(bool forceUpdate)
{
if (activeSO == null)
{
return;
}
soNameInput.Text = activeSO.Name;
soActiveToggle.Value = activeSO.Active;
soMobility.Value = (ulong)activeSO.Mobility;
SceneObject prefabParent = PrefabUtility.GetPrefabParent(activeSO);
// Ignore prefab parent if scene root, we only care for non-root prefab instances
bool hasPrefab = prefabParent != null && prefabParent.Parent != null;
if (soHasPrefab != hasPrefab || forceUpdate)
{
int numChildren = soPrefabLayout.ChildCount;
for (int i = 0; i < numChildren; i++)
{
soPrefabLayout.GetChild(0).Destroy();
}
GUILabel prefabLabel = new GUILabel(new LocEdString("Prefab"), GUIOption.FixedWidth(50));
soPrefabLayout.AddElement(prefabLabel);
if (hasPrefab)
{
GUIButton btnApplyPrefab = new GUIButton(new LocEdString("Apply"), GUIOption.FixedWidth(60));
GUIButton btnRevertPrefab = new GUIButton(new LocEdString("Revert"), GUIOption.FixedWidth(60));
GUIButton btnBreakPrefab = new GUIButton(new LocEdString("Break"), GUIOption.FixedWidth(60));
btnApplyPrefab.OnClick += () =>
{
PrefabUtility.ApplyPrefab(activeSO);
};
btnRevertPrefab.OnClick += () =>
{
UndoRedo.RecordSO(activeSO, true, "Reverting \"" + activeSO.Name + "\" to prefab.");
PrefabUtility.RevertPrefab(activeSO);
EditorApplication.SetSceneDirty();
};
btnBreakPrefab.OnClick += () =>
{
UndoRedo.BreakPrefab(activeSO, "Breaking prefab link for " + activeSO.Name);
EditorApplication.SetSceneDirty();
};
soPrefabLayout.AddElement(btnApplyPrefab);
soPrefabLayout.AddElement(btnRevertPrefab);
soPrefabLayout.AddElement(btnBreakPrefab);
}
else
{
GUILabel noPrefabLabel = new GUILabel("None");
soPrefabLayout.AddElement(noPrefabLabel);
}
soHasPrefab = hasPrefab;
}
Vector3 position;
Vector3 angles;
if (EditorApplication.ActiveCoordinateMode == HandleCoordinateMode.World)
{
position = activeSO.Position;
angles = activeSO.Rotation.ToEuler();
}
else
{
position = activeSO.LocalPosition;
angles = activeSO.LocalRotation.ToEuler();
}
Vector3 scale = activeSO.LocalScale;
if (!soPosX.HasInputFocus)
{
soPosX.Value = position.x;
}
if (!soPosY.HasInputFocus)
{
soPosY.Value = position.y;
}
if (!soPosZ.HasInputFocus)
{
soPosZ.Value = position.z;
}
if (!soRotX.HasInputFocus)
{
soRotX.Value = angles.x;
}
if (!soRotY.HasInputFocus)
{
soRotY.Value = angles.y;
}
if (!soRotZ.HasInputFocus)
{
soRotZ.Value = angles.z;
}
if (!soScaleX.HasInputFocus)
{
soScaleX.Value = scale.x;
}
if (!soScaleY.HasInputFocus)
{
soScaleY.Value = scale.y;
}
if (!soScaleZ.HasInputFocus)
{
soScaleZ.Value = scale.z;
}
}
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)
{
ResourceMeta meta = ProjectLibrary.GetMeta(resPath);
if (meta != null)
{
if (meta.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;
}
}
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>
/// Triggered by the runtime when the scene is modified from the native scene tree view.
/// </summary>
private void Internal_DoOnModified()
{
EditorApplication.SetSceneDirty();
}
/// <inheritdoc/>
protected internal override void PostInput()
{
if (activeHandle != null)
{
if (activeHandle.IsDragged())
{
if (!isDragged)
{
isDragged = true;
SceneObject[] selectedSceneObjects = Selection.SceneObjects;
activeSelection = new HandledObject[selectedSceneObjects.Length];
for (int i = 0; i < selectedSceneObjects.Length; i++)
{
activeSelection[i] = new HandledObject(selectedSceneObjects[i]);
}
initialHandlePosition = activeHandle.Position;
initialHandleRotation = activeHandle.Rotation;
}
}
else
{
isDragged = false;
activeSelection = null;
}
activeHandle.PostInput();
if (activeHandle.IsDragged())
{
switch (activeHandleType)
{
case SceneViewTool.Move:
MoveHandle moveHandle = (MoveHandle)activeHandle;
foreach (var selectedObj in activeSelection)
{
selectedObj.so.LocalPosition = selectedObj.initialPosition + moveHandle.Delta;
}
break;
case SceneViewTool.Rotate:
{
RotateHandle rotateHandle = (RotateHandle)activeHandle;
// Make sure we transform relative to the handle position
SceneObject temporarySO = new SceneObject("Temp");
temporarySO.Position = initialHandlePosition;
temporarySO.LocalRotation = initialHandleRotation;
SceneObject[] originalParents = new SceneObject[activeSelection.Length];
for (int i = 0; i < activeSelection.Length; i++)
{
originalParents[i] = activeSelection[i].so.Parent;
activeSelection[i].so.LocalPosition = activeSelection[i].initialPosition;
activeSelection[i].so.LocalRotation = activeSelection[i].initialRotation;
activeSelection[i].so.Parent = temporarySO;
}
temporarySO.LocalRotation *= rotateHandle.Delta;
for (int i = 0; i < activeSelection.Length; i++)
{
activeSelection[i].so.Parent = originalParents[i];
}
temporarySO.Destroy();
}
break;
case SceneViewTool.Scale:
{
ScaleHandle scaleHandle = (ScaleHandle)activeHandle;
// Make sure we transform relative to the handle position
SceneObject temporarySO = new SceneObject("Temp");
temporarySO.Position = activeHandle.Position;
SceneObject[] originalParents = new SceneObject[activeSelection.Length];
for (int i = 0; i < activeSelection.Length; i++)
{
originalParents[i] = activeSelection[i].so.Parent;
activeSelection[i].so.LocalPosition = activeSelection[i].initialPosition;
activeSelection[i].so.LocalRotation = activeSelection[i].initialRotation;
activeSelection[i].so.LocalScale = activeSelection[i].initialScale;
activeSelection[i].so.Parent = temporarySO;
}
temporarySO.LocalScale += scaleHandle.Delta;
for (int i = 0; i < activeSelection.Length; i++)
{
activeSelection[i].so.Parent = originalParents[i];
}
temporarySO.Destroy();
}
break;
}
EditorApplication.SetSceneDirty();
}
}
else
{
isDragged = false;
activeSelection = null;
}
}
/// <summary>
/// Updates contents of the scene object specific fields (name, position, rotation, etc.)
/// </summary>
/// <param name="forceUpdate">If true, the GUI elements will be updated regardless of whether a change was
/// detected or not.</param>
private void RefreshSceneObjectFields(bool forceUpdate)
{
if (activeSO == null)
{
return;
}
soNameInput.Text = activeSO.Name;
soActiveToggle.Value = activeSO.Active;
soMobility.Value = (ulong)activeSO.Mobility;
SceneObject prefabParent = PrefabUtility.GetPrefabParent(activeSO);
// Ignore prefab parent if scene root, we only care for non-root prefab instances
bool hasPrefab = prefabParent != null && prefabParent.Parent != null;
if (soHasPrefab != hasPrefab || forceUpdate)
{
int numChildren = soPrefabLayout.ChildCount;
for (int i = 0; i < numChildren; i++)
{
soPrefabLayout.GetChild(0).Destroy();
}
GUILabel prefabLabel = new GUILabel(new LocEdString("Prefab"), GUIOption.FixedWidth(50));
soPrefabLayout.AddElement(prefabLabel);
if (hasPrefab)
{
GUIButton btnApplyPrefab = new GUIButton(new LocEdString("Apply"), GUIOption.FixedWidth(60));
GUIButton btnRevertPrefab = new GUIButton(new LocEdString("Revert"), GUIOption.FixedWidth(60));
GUIButton btnBreakPrefab = new GUIButton(new LocEdString("Break"), GUIOption.FixedWidth(60));
btnApplyPrefab.OnClick += () =>
{
PrefabUtility.ApplyPrefab(activeSO);
};
btnRevertPrefab.OnClick += () =>
{
UndoRedo.RecordSO(activeSO, true, "Reverting \"" + activeSO.Name + "\" to prefab.");
PrefabUtility.RevertPrefab(activeSO);
EditorApplication.SetSceneDirty();
};
btnBreakPrefab.OnClick += () =>
{
UndoRedo.BreakPrefab(activeSO, "Breaking prefab link for " + activeSO.Name);
EditorApplication.SetSceneDirty();
};
soPrefabLayout.AddElement(btnApplyPrefab);
soPrefabLayout.AddElement(btnRevertPrefab);
soPrefabLayout.AddElement(btnBreakPrefab);
}
else
{
GUILabel noPrefabLabel = new GUILabel("None");
soPrefabLayout.AddElement(noPrefabLabel);
}
soHasPrefab = hasPrefab;
}
Vector3 position;
Quaternion rotation;
if (EditorApplication.ActiveCoordinateMode == HandleCoordinateMode.World)
{
position = activeSO.Position;
rotation = activeSO.Rotation;
}
else
{
position = activeSO.LocalPosition;
rotation = activeSO.LocalRotation;
}
Vector3 scale = activeSO.LocalScale;
if (!soPos.HasInputFocus)
{
soPos.Value = position;
}
// Avoid updating the rotation unless actually changed externally, since switching back and forth between
// quaternion and euler angles can cause weird behavior
if (!soRot.HasInputFocus && rotation != lastRotation)
{
soRot.Value = rotation.ToEuler();
lastRotation = rotation;
}
if (!soScale.HasInputFocus)
{
soScale.Value = scale;
}
}
private void RebuildGUI()
{
GUI.Clear();
guiCurveEditor = null;
guiFieldDisplay = null;
if (selectedSO == null)
{
GUILabel warningLbl = new GUILabel(new LocEdString("Select an object to animate in the Hierarchy or Scene windows."));
GUILayoutY vertLayout = GUI.AddLayoutY();
vertLayout.AddFlexibleSpace();
GUILayoutX horzLayout = vertLayout.AddLayoutX();
vertLayout.AddFlexibleSpace();
horzLayout.AddFlexibleSpace();
horzLayout.AddElement(warningLbl);
horzLayout.AddFlexibleSpace();
return;
}
// Top button row
GUIContent playIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.Play),
new LocEdString("Play"));
GUIContent recordIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.Record),
new LocEdString("Record"));
GUIContent prevFrameIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.FrameBack),
new LocEdString("Previous frame"));
GUIContent nextFrameIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.FrameForward),
new LocEdString("Next frame"));
GUIContent addKeyframeIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.AddKeyframe),
new LocEdString("Add keyframe"));
GUIContent addEventIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.AddEvent),
new LocEdString("Add event"));
GUIContent optionsIcon = new GUIContent(EditorBuiltin.GetLibraryWindowIcon(LibraryWindowIcon.Options),
new LocEdString("Options"));
playButton = new GUIButton(playIcon);
recordButton = new GUIButton(recordIcon);
prevFrameButton = new GUIButton(prevFrameIcon);
frameInputField = new GUIIntField();
nextFrameButton = new GUIButton(nextFrameIcon);
addKeyframeButton = new GUIButton(addKeyframeIcon);
addEventButton = new GUIButton(addEventIcon);
optionsButton = new GUIButton(optionsIcon);
playButton.OnClick += () =>
{
// TODO
// - Record current state of the scene object hierarchy
// - Evaluate all curves manually and update them
// - On end, restore original values of the scene object hierarchy
};
recordButton.OnClick += () =>
{
// TODO
// - Every frame read back current values of all the current curve's properties and assign it to the current frame
};
prevFrameButton.OnClick += () =>
{
SetCurrentFrame(currentFrameIdx - 1);
};
frameInputField.OnChanged += SetCurrentFrame;
nextFrameButton.OnClick += () =>
{
SetCurrentFrame(currentFrameIdx + 1);
};
addKeyframeButton.OnClick += () =>
{
guiCurveEditor.AddKeyFrameAtMarker();
};
addEventButton.OnClick += () =>
{
guiCurveEditor.AddEventAtMarker();
};
optionsButton.OnClick += () =>
{
Vector2I openPosition = ScreenToWindowPos(Input.PointerPosition);
AnimationOptions dropDown = DropDownWindow.Open <AnimationOptions>(this, openPosition);
dropDown.Initialize(this);
};
// Property buttons
addPropertyBtn = new GUIButton(new LocEdString("Add property"));
delPropertyBtn = new GUIButton(new LocEdString("Delete selected"));
addPropertyBtn.OnClick += () =>
{
Action openPropertyWindow = () =>
{
Vector2I windowPos = ScreenToWindowPos(Input.PointerPosition);
FieldSelectionWindow fieldSelection = DropDownWindow.Open <FieldSelectionWindow>(this, windowPos);
fieldSelection.OnFieldSelected += OnFieldAdded;
};
if (clipInfo.clip == null)
{
LocEdString title = new LocEdString("Warning");
LocEdString message =
new LocEdString("Selected object doesn't have an animation clip assigned. Would you like to create" +
" a new animation clip?");
DialogBox.Open(title, message, DialogBox.Type.YesNoCancel, type =>
{
if (type == DialogBox.ResultType.Yes)
{
string clipSavePath;
if (BrowseDialog.SaveFile(ProjectLibrary.ResourceFolder, "*.asset", out clipSavePath))
{
clipSavePath = Path.ChangeExtension(clipSavePath, ".asset");
AnimationClip newClip = new AnimationClip();
ProjectLibrary.Create(newClip, clipSavePath);
LoadAnimClip(newClip);
Animation animation = selectedSO.GetComponent <Animation>();
if (animation == null)
{
animation = selectedSO.AddComponent <Animation>();
}
animation.DefaultClip = newClip;
EditorApplication.SetSceneDirty();
openPropertyWindow();
}
}
});
}
else
{
if (clipInfo.isImported)
{
LocEdString title = new LocEdString("Warning");
LocEdString message =
new LocEdString("You cannot add/edit/remove curves from animation clips that" +
" are imported from an external file.");
DialogBox.Open(title, message, DialogBox.Type.OK);
}
else
{
openPropertyWindow();
}
}
};
delPropertyBtn.OnClick += () =>
{
if (clipInfo.clip == null)
{
return;
}
if (clipInfo.isImported)
{
LocEdString title = new LocEdString("Warning");
LocEdString message =
new LocEdString("You cannot add/edit/remove curves from animation clips that" +
" are imported from an external file.");
DialogBox.Open(title, message, DialogBox.Type.OK);
}
else
{
LocEdString title = new LocEdString("Warning");
LocEdString message = new LocEdString("Are you sure you want to remove all selected fields?");
DialogBox.Open(title, message, DialogBox.Type.YesNo, x =>
{
if (x == DialogBox.ResultType.Yes)
{
RemoveSelectedFields();
}
});
}
};
GUIPanel mainPanel = GUI.AddPanel();
GUIPanel backgroundPanel = GUI.AddPanel(1);
GUILayout mainLayout = mainPanel.AddLayoutY();
buttonLayout = mainLayout.AddLayoutX();
buttonLayout.AddSpace(5);
buttonLayout.AddElement(playButton);
buttonLayout.AddElement(recordButton);
buttonLayout.AddSpace(5);
buttonLayout.AddElement(prevFrameButton);
buttonLayout.AddElement(frameInputField);
buttonLayout.AddElement(nextFrameButton);
buttonLayout.AddSpace(5);
buttonLayout.AddElement(addKeyframeButton);
buttonLayout.AddElement(addEventButton);
buttonLayout.AddSpace(5);
buttonLayout.AddElement(optionsButton);
buttonLayout.AddFlexibleSpace();
buttonLayoutHeight = playButton.Bounds.height;
GUITexture buttonBackground = new GUITexture(null, EditorStyles.HeaderBackground);
buttonBackground.Bounds = new Rect2I(0, 0, Width, buttonLayoutHeight);
backgroundPanel.AddElement(buttonBackground);
GUILayout contentLayout = mainLayout.AddLayoutX();
GUILayout fieldDisplayLayout = contentLayout.AddLayoutY(GUIOption.FixedWidth(FIELD_DISPLAY_WIDTH));
guiFieldDisplay = new GUIAnimFieldDisplay(fieldDisplayLayout, FIELD_DISPLAY_WIDTH,
Height - buttonLayoutHeight * 2, selectedSO);
guiFieldDisplay.OnEntrySelected += OnFieldSelected;
GUILayout bottomButtonLayout = fieldDisplayLayout.AddLayoutX();
bottomButtonLayout.AddElement(addPropertyBtn);
bottomButtonLayout.AddElement(delPropertyBtn);
horzScrollBar = new GUIResizeableScrollBarH();
horzScrollBar.OnScrollOrResize += OnHorzScrollOrResize;
vertScrollBar = new GUIResizeableScrollBarV();
vertScrollBar.OnScrollOrResize += OnVertScrollOrResize;
GUITexture separator = new GUITexture(null, EditorStyles.Separator, GUIOption.FixedWidth(3));
contentLayout.AddElement(separator);
GUILayout curveLayout = contentLayout.AddLayoutY();
GUILayout curveLayoutHorz = curveLayout.AddLayoutX();
GUILayout horzScrollBarLayout = curveLayout.AddLayoutX();
horzScrollBarLayout.AddElement(horzScrollBar);
horzScrollBarLayout.AddFlexibleSpace();
editorPanel = curveLayoutHorz.AddPanel();
curveLayoutHorz.AddElement(vertScrollBar);
curveLayoutHorz.AddFlexibleSpace();
scrollBarHeight = horzScrollBar.Bounds.height;
scrollBarWidth = vertScrollBar.Bounds.width;
Vector2I curveEditorSize = GetCurveEditorSize();
guiCurveEditor = new GUICurveEditor(this, editorPanel, curveEditorSize.x, curveEditorSize.y);
guiCurveEditor.OnFrameSelected += OnFrameSelected;
guiCurveEditor.OnEventAdded += OnEventsChanged;
guiCurveEditor.OnEventModified += EditorApplication.SetProjectDirty;
guiCurveEditor.OnEventDeleted += OnEventsChanged;
guiCurveEditor.OnCurveModified += EditorApplication.SetProjectDirty;
guiCurveEditor.Redraw();
horzScrollBar.SetWidth(curveEditorSize.x);
vertScrollBar.SetHeight(curveEditorSize.y);
UpdateScrollBarSize();
}