protected virtual void OnDestroy()
{
if (Root.instance && m_sceneObject)
{
m_sceneObject.Destroy();
}
enabled = false;
m_sceneObject = null;
m_renderObject = null;
}
/// <summary>
/// Called by framework. Do not call directly.
/// </summary>
public void OnDestroy()
{
_choiceRoot.Destroy();
}
/// <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;
}
}
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.ViewportToWorldRay(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>
/// Tests managed object serialization and deserialization.
/// </summary>
static void UnitTest1_ManagedSerialization()
{
SceneObject otherSO = new SceneObject("OtherSO");
UT1_Component2 dbgComponent2 = otherSO.AddComponent <UT1_Component2>();
dbgComponent2.a2 = 33;
SceneObject so = new SceneObject("TestSO");
UT1_Component1 dbgComponent = so.AddComponent <UT1_Component1>();
dbgComponent.a = 5;
dbgComponent.b = "SomeTestVal";
dbgComponent.complex.someValue = 19;
dbgComponent.complex.anotherValue = "AnotherValue";
dbgComponent.complex2.someValue2 = 21;
dbgComponent.complex2.anotherValue2 = "AnotherValue2";
dbgComponent.arrA = new int[5];
dbgComponent.arrA[4] = 5;
dbgComponent.arrB = new string[5];
dbgComponent.arrB[4] = "ArrAnotherValue";
dbgComponent.arrComplex = new UT1_SerzObj[5];
dbgComponent.arrComplex[4].someValue = 99;
dbgComponent.arrComplex[4].anotherValue = "ArrComplexAnotherValue";
dbgComponent.arrComplex2 = new UT1_SerzCls[5];
dbgComponent.arrComplex2[4] = new UT1_SerzCls();
dbgComponent.arrComplex2[4].someValue2 = 101;
dbgComponent.arrComplex2[4].anotherValue2 = "ArrComplex2AnotherValue";
dbgComponent.listA = new List <int>();
dbgComponent.listA.Add(5);
dbgComponent.listB = new List <string>();
dbgComponent.listB.Add("ListAnotherValue");
dbgComponent.listB.Add(null);
dbgComponent.listComplex = new List <UT1_SerzObj>();
dbgComponent.listComplex.Add(new UT1_SerzObj());
dbgComponent.listComplex.Add(new UT1_SerzObj(99, "ListComplexAnotherValue"));
dbgComponent.listComplex2 = new List <UT1_SerzCls>();
dbgComponent.listComplex2.Add(new UT1_SerzCls());
dbgComponent.listComplex2[0].someValue2 = 101;
dbgComponent.listComplex2[0].anotherValue2 = "ListComplexAnotherValue";
dbgComponent.listComplex2.Add(null);
dbgComponent.dictA = new Dictionary <int, string>();
dbgComponent.dictA[5] = "value";
dbgComponent.dictA[10] = "anotherValue";
dbgComponent.dictB = new Dictionary <string, UT1_SerzObj>();
dbgComponent.dictB["key1"] = new UT1_SerzObj(99, "DictComplexValue");
dbgComponent.otherComponent = dbgComponent2;
dbgComponent.otherSO = otherSO;
Internal_UT1_GameObjectClone(so);
System.Diagnostics.Debug.Assert(so.GetNumChildren() == 1);
for (int i = 0; i < so.GetNumChildren(); i++)
{
SceneObject childSO = so.GetChild(i);
UT1_Component1 otherComponent = childSO.GetComponent <UT1_Component1>();
DebugUnit.Assert(otherComponent.a == 5);
DebugUnit.Assert(otherComponent.b == "SomeTestVal");
DebugUnit.Assert(otherComponent.complex.someValue == 19);
DebugUnit.Assert(otherComponent.complex2.anotherValue2 == "AnotherValue2");
DebugUnit.Assert(otherComponent.arrA[4] == 5);
DebugUnit.Assert(otherComponent.arrB[4] == "ArrAnotherValue");
DebugUnit.Assert(otherComponent.arrComplex[4].someValue == 99);
DebugUnit.Assert(otherComponent.arrComplex2[4].anotherValue2 == "ArrComplex2AnotherValue");
DebugUnit.Assert(otherComponent.listA[0] == 5);
DebugUnit.Assert(otherComponent.listB[0] == "ListAnotherValue");
DebugUnit.Assert(otherComponent.listComplex[1].someValue == 99);
DebugUnit.Assert(otherComponent.listComplex2[0].anotherValue2 == "ListComplexAnotherValue");
}
so.Destroy();
otherSO.Destroy();
}
/// <summary>
/// Called by framework. Do not call directly.
/// </summary>
public override void OnDestroy()
{
_choiceRoot.Destroy();
}
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>
/// Tests saving, loading and updating of prefabs.
/// </summary>
private static void UnitTest4_Prefabs()
{
if (!EditorApplication.IsProjectLoaded)
{
Debug.LogWarning("Skipping unit test as no project is loaded.");
return;
}
if (EditorApplication.IsSceneModified())
{
Debug.LogWarning("Cannot perform unit test as the current scene is modified.");
return;
}
Action PrintSceneState = () =>
{
SceneObject root = Scene.Root;
Stack <SceneObject> todo = new Stack <SceneObject>();
todo.Push(root);
StringBuilder output = new StringBuilder();
while (todo.Count > 0)
{
SceneObject so = todo.Pop();
int numChildren = so.GetNumChildren();
for (int i = numChildren - 1; i >= 0; i--)
{
SceneObject child = so.GetChild(i);
output.AppendLine(child.Name);
todo.Push(child);
}
}
Debug.Log(output);
};
// Disabled because it's a slow test, enable only when relevant (or when a build machine is set up)
return;
string oldScene = Scene.ActiveSceneUUID;
Scene.Clear();
try
{
// Simple scene save & load
{
{
// unitTest4Scene_0.prefab:
// so0 (Comp1)
// - so0_0
// - so0_1 (Comp1)
// - so0_1_0 (Comp1)
// so1 (Comp2)
// - so1_0
SceneObject so0 = new SceneObject("so0");
SceneObject so1 = new SceneObject("so1");
SceneObject so0_0 = new SceneObject("so0_0");
SceneObject so0_1 = new SceneObject("so0_1");
SceneObject so1_0 = new SceneObject("so1_0");
SceneObject so0_1_0 = new SceneObject("so0_1_0");
so0_0.Parent = so0;
so0_1.Parent = so0;
so1_0.Parent = so1;
so0_1_0.Parent = so0_1;
so0_1_0.LocalPosition = new Vector3(10.0f, 15.0f, 20.0f);
so0_1.LocalPosition = new Vector3(1.0f, 2.0f, 3.0f);
so1_0.LocalPosition = new Vector3(0, 123.0f, 0.0f);
UT1_Component1 comp0 = so0.AddComponent <UT1_Component1>();
UT1_Component2 comp1 = so1.AddComponent <UT1_Component2>();
UT1_Component1 comp1_1 = so0_1.AddComponent <UT1_Component1>();
UT1_Component1 comp0_1_0 = so0_1_0.AddComponent <UT1_Component1>();
comp0.otherSO = so0_1_0;
comp0.otherComponent = comp1;
comp1_1.b = "originalValue2";
comp0_1_0.b = "testValue";
comp0_1_0.otherSO = so0;
comp0_1_0.otherComponent2 = comp0;
EditorApplication.SaveScene("unitTest4Scene_0.prefab");
}
{
EditorApplication.LoadScene("unitTest4Scene_0.prefab");
SceneObject sceneRoot = Scene.Root;
SceneObject so0 = sceneRoot.FindChild("so0", false);
SceneObject so1 = sceneRoot.FindChild("so1", false);
SceneObject so0_0 = so0.FindChild("so0_0", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
Assert(so0_0 != null);
Assert(so0_1 != null);
Assert(so0_1_0 != null);
UT1_Component1 comp0 = so0.GetComponent <UT1_Component1>();
UT1_Component2 comp1 = so1.GetComponent <UT1_Component2>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
Assert(comp0 != null);
Assert(comp1 != null);
Assert(comp0_1_0 != null);
Assert(comp0_1_0.b == "testValue");
Assert(comp0.otherSO == so0_1_0);
Assert(comp0.otherComponent == comp1);
Assert(comp0_1_0.otherSO == so0);
Assert(comp0_1_0.otherComponent2 == comp0);
}
}
Debug.Log("Passed stage 1");
// Load & save a scene that contains a prefab and references its objects
{
{
// unitTest4Scene_1.prefab:
// parentSO0
// - [unitTest4Scene_0.prefab]
// parentSO1
// - parentSO1_0 (Comp1)
Scene.Clear();
SceneObject parentSO0 = new SceneObject("parentSO0", false);
SceneObject parentSO1 = new SceneObject("parentSO1", false);
SceneObject parentSO1_0 = new SceneObject("parentSO1_0", false);
parentSO1_0.Parent = parentSO1;
parentSO0.LocalPosition = new Vector3(50.0f, 50.0f, 50.0f);
UT1_Component1 parentComp1_0 = parentSO1_0.AddComponent <UT1_Component1>();
Prefab scene0Prefab = ProjectLibrary.Load <Prefab>("unitTest4Scene_0.prefab");
SceneObject prefabInstance = scene0Prefab.Instantiate();
prefabInstance.Parent = parentSO0;
prefabInstance.LocalPosition = Vector3.Zero;
SceneObject so0 = prefabInstance.FindChild("so0", false);
SceneObject so1 = prefabInstance.FindChild("so1", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
parentComp1_0.otherSO = so1_0;
parentComp1_0.otherComponent2 = comp0_1_0;
EditorApplication.SaveScene("unitTest4Scene_1.prefab");
}
{
EditorApplication.LoadScene("unitTest4Scene_1.prefab");
SceneObject parentSO0 = Scene.Root.FindChild("parentSO0", false);
SceneObject parentSO1 = Scene.Root.FindChild("parentSO1", false);
SceneObject parentSO1_0 = parentSO1.FindChild("parentSO1_0", false);
UT1_Component1 parentComp1_0 = parentSO1_0.GetComponent <UT1_Component1>();
SceneObject prefabInstance = parentSO0.GetChild(0);
SceneObject so0 = prefabInstance.FindChild("so0", false);
SceneObject so1 = prefabInstance.FindChild("so1", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
Assert(parentComp1_0.otherSO == so1_0);
Assert(parentComp1_0.otherComponent2 == comp0_1_0);
}
}
Debug.Log("Passed stage 2");
// Modify prefab, reload the scene and ensure it is updated with modified prefab
{
{
// unitTest4Scene_0.prefab:
// so0
// - so0_1 (Comp1)
// - so0_1_0 (Comp1)
// so1 (Comp1, Comp2)
// - so1_0
// - so1_1
Scene.Load("unitTest4Scene_0.prefab");
SceneObject sceneRoot = Scene.Root;
SceneObject so0 = sceneRoot.FindChild("so0", false);
SceneObject so0_0 = so0.FindChild("so0_0", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1 = sceneRoot.FindChild("so1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
SceneObject so1_1 = new SceneObject("so1_1");
so1_1.Parent = so1;
so0.RemoveComponent <UT1_Component1>();
UT1_Component1 comp1 = so1.AddComponent <UT1_Component1>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
so0_0.Destroy();
comp1.otherSO = so1_0;
comp1.otherComponent2 = comp0_1_0;
comp0_1_0.otherSO = so1_1;
comp0_1_0.otherComponent2 = comp1;
comp0_1_0.a = 123;
comp0_1_0.b = "modifiedValue";
so1.Name = "so1_modified";
so1.LocalPosition = new Vector3(0, 999.0f, 0.0f);
EditorApplication.SaveScene("unitTest4Scene_0.prefab");
}
{
EditorApplication.LoadScene("unitTest4Scene_1.prefab");
SceneObject parentSO0 = Scene.Root.FindChild("parentSO0", false);
SceneObject parentSO1 = Scene.Root.FindChild("parentSO1", false);
SceneObject parentSO1_0 = parentSO1.FindChild("parentSO1_0", false);
UT1_Component1 parentComp1_0 = parentSO1_0.GetComponent <UT1_Component1>();
SceneObject prefabInstance = parentSO0.GetChild(0);
SceneObject so0 = prefabInstance.FindChild("so0", false);
SceneObject so1 = prefabInstance.FindChild("so1_modified", false);
SceneObject so0_0 = so0.FindChild("so0_0", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
SceneObject so1_1 = so1.FindChild("so1_1", false);
UT1_Component1 comp0 = so0.GetComponent <UT1_Component1>();
UT1_Component1 comp1 = so1.GetComponent <UT1_Component1>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
Assert(parentComp1_0.otherSO == so1_0);
Assert(parentComp1_0.otherComponent2 == comp0_1_0);
Assert(so1_1 != null);
Assert(so0_0 == null);
Assert(comp0 == null);
Assert(comp0_1_0.otherSO == so1_1);
Assert(comp0_1_0.otherComponent2 == comp1);
Assert(comp0_1_0.a == 123);
Assert(comp0_1_0.b == "modifiedValue");
Assert(comp1.otherSO == so1_0);
Assert(comp1.otherComponent2 == comp0_1_0);
Assert(MathEx.ApproxEquals(so1.LocalPosition.y, 999.0f));
}
}
Debug.Log("Passed stage 3");
// Make instance specific changes to the prefab, modify the prefab itself and ensure
// both changes persist
{
// Create new scene referencing the prefab and make instance modifications
{
// unitTest4Scene_2.prefab:
// parent2SO0
// - [unitTest4Scene_0.prefab]
// parent2SO1
// - parent2SO1_0 (Comp1)
// unitTest4Scene_0.prefab (unitTest4Scene_2.prefab instance):
// so0 (Comp1(INSTANCE))
// - so0_0 (INSTANCE)
// - so0_1 (Comp1)
// - so0_1_0 (Comp1)
// so1 (Comp2)
// - so1_0
Scene.Clear();
SceneObject parent2SO0 = new SceneObject("parent2SO0");
SceneObject parent2SO1 = new SceneObject("parent2SO1");
SceneObject parent2SO1_0 = new SceneObject("parent2SO1_0");
parent2SO1_0.Parent = parent2SO1;
UT1_Component1 parentComp1_0 = parent2SO1_0.AddComponent <UT1_Component1>();
Prefab scene0Prefab = ProjectLibrary.Load <Prefab>("unitTest4Scene_0.prefab");
SceneObject prefabInstance = scene0Prefab.Instantiate();
prefabInstance.Parent = parent2SO0;
SceneObject so0 = prefabInstance.FindChild("so0", false);
SceneObject so1 = prefabInstance.FindChild("so1_modified", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so1_1 = so1.FindChild("so1_1", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
UT1_Component2 comp1 = so1.GetComponent <UT1_Component2>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
UT1_Component1 comp0_1 = so0_1.GetComponent <UT1_Component1>();
SceneObject so0_0 = new SceneObject("so0_0");
so0_0.Parent = so0;
UT1_Component1 comp0 = so0.AddComponent <UT1_Component1>();
so1.RemoveComponent <UT1_Component1>();
so1_1.Destroy();
comp0.otherSO = so0_1_0;
comp0.otherComponent = comp1;
parentComp1_0.otherSO = so1_0;
parentComp1_0.otherComponent2 = comp0_1_0;
comp0_1_0.otherSO = parent2SO1_0;
comp0_1_0.otherComponent2 = parentComp1_0;
comp0_1_0.b = "instanceValue";
comp0_1.b = "instanceValue2";
EditorApplication.SaveScene("unitTest4Scene_2.prefab");
}
Debug.Log("Passed stage 4.1");
// Reload the scene and ensure instance modifications remain
{
EditorApplication.LoadScene("unitTest4Scene_2.prefab");
SceneObject root = Scene.Root;
SceneObject parent2SO0 = root.FindChild("parent2SO0", false);
SceneObject parent2SO1 = root.FindChild("parent2SO1", false);
SceneObject parent2SO1_0 = parent2SO1.FindChild("parent2SO1_0", false);
SceneObject prefabInstance = parent2SO0.GetChild(0);
SceneObject so0 = prefabInstance.FindChild("so0", false);
SceneObject so1 = prefabInstance.FindChild("so1_modified", false);
SceneObject so0_0 = so0.FindChild("so0_0", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so1_1 = so1.FindChild("so1_1", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
UT1_Component1 parentComp1_0 = parent2SO1_0.GetComponent <UT1_Component1>();
UT1_Component1 comp0 = so0.GetComponent <UT1_Component1>();
UT1_Component2 comp1 = so1.GetComponent <UT1_Component2>();
UT1_Component1 comp11 = so1.GetComponent <UT1_Component1>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
UT1_Component1 comp0_1 = so0_1.GetComponent <UT1_Component1>();
Assert(so0_0 != null);
Assert(comp0 != null);
Assert(so1_1 == null);
Assert(comp11 == null);
Assert(comp0.otherSO == so0_1_0);
Assert(comp0.otherComponent == comp1);
Assert(parentComp1_0.otherSO == so1_0);
Assert(parentComp1_0.otherComponent2 == comp0_1_0);
Debug.Log(comp0_1_0.otherSO == null);
if (comp0_1_0.otherSO != null)
{
Debug.Log(comp0_1_0.otherSO.InstanceId + " - " + parent2SO1_0.InstanceId);
}
Assert(comp0_1_0.otherSO == parent2SO1_0);
Assert(comp0_1_0.otherComponent2 == parentComp1_0);
Assert(comp0_1_0.b == "instanceValue");
Assert(comp0_1.b == "instanceValue2");
}
Debug.Log("Passed stage 4.2");
// Load original scene and ensure instance modifications didn't influence it
{
EditorApplication.LoadScene("unitTest4Scene_1.prefab");
SceneObject parentSO0 = Scene.Root.FindChild("parentSO0", false);
SceneObject parentSO1 = Scene.Root.FindChild("parentSO1", false);
SceneObject parentSO1_0 = parentSO1.FindChild("parentSO1_0", false);
UT1_Component1 parentComp1_0 = parentSO1_0.GetComponent <UT1_Component1>();
SceneObject prefabInstance = parentSO0.GetChild(0);
SceneObject so0 = prefabInstance.FindChild("so0", false);
SceneObject so1 = prefabInstance.FindChild("so1_modified", false);
SceneObject so0_0 = so0.FindChild("so0_0", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
SceneObject so1_1 = so1.FindChild("so1_1", false);
UT1_Component1 comp0 = so0.GetComponent <UT1_Component1>();
UT1_Component1 comp1 = so1.GetComponent <UT1_Component1>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
UT1_Component1 comp0_1 = so0_1.GetComponent <UT1_Component1>();
Assert(parentComp1_0.otherSO == so1_0);
Assert(parentComp1_0.otherComponent2 == comp0_1_0);
Assert(so1_1 != null);
Assert(so0_0 == null);
Assert(comp0 == null);
Assert(comp0_1_0.otherSO == so1_1);
Assert(comp0_1_0.otherComponent2 == comp1);
Assert(comp0_1_0.a == 123);
Assert(comp0_1_0.b == "modifiedValue");
Assert(comp1.otherSO == so1_0);
Assert(comp1.otherComponent2 == comp0_1_0);
Assert(comp0_1.b == "originalValue2");
Assert(MathEx.ApproxEquals(so1.LocalPosition.y, 999.0f));
}
Debug.Log("Passed stage 4.3");
// Modify prefab and ensure both prefab and instance modifications remain
{
// unitTest4Scene_0.prefab:
// so0 (Comp1)
// - so0_1
// - so0_1_0 (Comp1)
// so1 (Comp1, Comp2)
// - so1_1
// - so1_2 (Comp1)
// unitTest4Scene_0.prefab (unitTest4Scene_2.prefab instance):
// so0 (Comp1)
// - so0_0
// - so0_1 (Comp1)
// - so0_1_0 (Comp1)
// so1 (Comp2)
// - so1_2 (Comp1)
Scene.Load("unitTest4Scene_0.prefab");
SceneObject sceneRoot = Scene.Root;
SceneObject so0 = sceneRoot.FindChild("so0", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1 = sceneRoot.FindChild("so1_modified", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
SceneObject so1_2 = new SceneObject("so1_2");
so1_2.Parent = so1;
so0.AddComponent <UT1_Component1>();
so0_1.RemoveComponent <UT1_Component1>();
so1_0.Destroy();
UT1_Component1 comp3 = so1_2.AddComponent <UT1_Component1>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
comp0_1_0.b = "modifiedValueAgain";
so1.Name = "so1_modifiedAgain";
comp3.otherSO = so0_1;
comp3.otherComponent2 = comp0_1_0;
EditorApplication.SaveScene("unitTest4Scene_0.prefab");
}
Debug.Log("Passed stage 4.4");
// Reload the scene and ensure both instance and prefab modifications remain
{
EditorApplication.LoadScene("unitTest4Scene_2.prefab");
SceneObject root = Scene.Root;
SceneObject parent2SO0 = root.FindChild("parent2SO0", false);
SceneObject parent2SO1 = root.FindChild("parent2SO1", false);
SceneObject parent2SO1_0 = parent2SO1.FindChild("parent2SO1_0", false);
SceneObject prefabInstance = parent2SO0.GetChild(0);
SceneObject so0 = prefabInstance.FindChild("so0", false);
SceneObject so1 = prefabInstance.FindChild("so1_modifiedAgain", false);
SceneObject so0_0 = so0.FindChild("so0_0", false);
SceneObject so0_1 = so0.FindChild("so0_1", false);
SceneObject so1_0 = so1.FindChild("so1_0", false);
SceneObject so1_1 = so1.FindChild("so1_1", false);
SceneObject so1_2 = so1.FindChild("so1_2", false);
SceneObject so0_1_0 = so0_1.FindChild("so0_1_0", false);
UT1_Component1 parentComp1_0 = parent2SO1_0.GetComponent <UT1_Component1>();
UT1_Component1 comp0 = so0.GetComponent <UT1_Component1>();
UT1_Component2 comp1 = so1.GetComponent <UT1_Component2>();
UT1_Component1 comp11 = so1.GetComponent <UT1_Component1>();
UT1_Component1 comp0_1_0 = so0_1_0.GetComponent <UT1_Component1>();
UT1_Component1 comp3 = so1_2.AddComponent <UT1_Component1>();
// Check instance modifications (they should override any prefab modifications)
Assert(so0_0 != null);
Assert(comp0 != null);
Assert(so1_1 == null);
Assert(comp11 == null);
Assert(comp0.otherSO == so0_1_0);
Assert(comp0.otherComponent == comp1);
Assert(parentComp1_0.otherSO == so1_0);
Assert(parentComp1_0.otherComponent2 == comp0_1_0);
Assert(comp0_1_0.otherSO == parent2SO1_0);
Assert(comp0_1_0.otherComponent2 == parentComp1_0);
Assert(comp0_1_0.b == "instanceValue");
// Check prefab modifications
Assert(so1_0 == null);
Assert(so1.Name == "so1_modifiedAgain");
Assert(comp3.otherSO == so0_1);
Assert(comp3.otherComponent2 == comp0_1_0);
}
Debug.Log("Passed stage 4.5");
}
}
catch
{
PrintSceneState();
throw;
}
finally
{
if (!string.IsNullOrEmpty(oldScene))
{
Scene.Load(ProjectLibrary.GetPath(oldScene));
}
else
{
Scene.Clear();
}
ProjectLibrary.Delete("unitTest4Scene_0.prefab");
ProjectLibrary.Delete("unitTest4Scene_1.prefab");
ProjectLibrary.Delete("unitTest4Scene_2.prefab");
}
}
/// <summary>
/// Tests managed object serialization and deserialization.
/// </summary>
static void UnitTest1_ManagedSerialization()
{
SceneObject otherSO = new SceneObject("OtherSO");
UT1_Component2 dbgComponent2 = otherSO.AddComponent<UT1_Component2>();
dbgComponent2.a2 = 33;
SceneObject so = new SceneObject("TestSO");
UT1_Component1 dbgComponent = so.AddComponent<UT1_Component1>();
dbgComponent.a = 5;
dbgComponent.b = "SomeTestVal";
dbgComponent.complex.someValue = 19;
dbgComponent.complex.anotherValue = "AnotherValue";
dbgComponent.complex2.someValue2 = 21;
dbgComponent.complex2.anotherValue2 = "AnotherValue2";
dbgComponent.arrA = new int[5];
dbgComponent.arrA[4] = 5;
dbgComponent.arrB = new string[5];
dbgComponent.arrB[4] = "ArrAnotherValue";
dbgComponent.arrComplex = new UT1_SerzObj[5];
dbgComponent.arrComplex[4].someValue = 99;
dbgComponent.arrComplex[4].anotherValue = "ArrComplexAnotherValue";
dbgComponent.arrComplex2 = new UT1_SerzCls[5];
dbgComponent.arrComplex2[4] = new UT1_SerzCls();
dbgComponent.arrComplex2[4].someValue2 = 101;
dbgComponent.arrComplex2[4].anotherValue2 = "ArrComplex2AnotherValue";
dbgComponent.listA = new List<int>();
dbgComponent.listA.Add(5);
dbgComponent.listB = new List<string>();
dbgComponent.listB.Add("ListAnotherValue");
dbgComponent.listB.Add(null);
dbgComponent.listComplex = new List<UT1_SerzObj>();
dbgComponent.listComplex.Add(new UT1_SerzObj());
dbgComponent.listComplex.Add(new UT1_SerzObj(99, "ListComplexAnotherValue"));
dbgComponent.listComplex2 = new List<UT1_SerzCls>();
dbgComponent.listComplex2.Add(new UT1_SerzCls());
dbgComponent.listComplex2[0].someValue2 = 101;
dbgComponent.listComplex2[0].anotherValue2 = "ListComplexAnotherValue";
dbgComponent.listComplex2.Add(null);
dbgComponent.dictA = new Dictionary<int, string>();
dbgComponent.dictA[5] = "value";
dbgComponent.dictA[10] = "anotherValue";
dbgComponent.dictB = new Dictionary<string, UT1_SerzObj>();
dbgComponent.dictB["key1"] = new UT1_SerzObj(99, "DictComplexValue");
dbgComponent.otherComponent = dbgComponent2;
dbgComponent.otherSO = otherSO;
Internal_UT1_GameObjectClone(so);
System.Diagnostics.Debug.Assert(so.GetNumChildren() == 1);
for (int i = 0; i < so.GetNumChildren(); i++)
{
SceneObject childSO = so.GetChild(i);
UT1_Component1 otherComponent = childSO.GetComponent<UT1_Component1>();
DebugUnit.Assert(otherComponent.a == 5);
DebugUnit.Assert(otherComponent.b == "SomeTestVal");
DebugUnit.Assert(otherComponent.complex.someValue == 19);
DebugUnit.Assert(otherComponent.complex2.anotherValue2 == "AnotherValue2");
DebugUnit.Assert(otherComponent.arrA[4] == 5);
DebugUnit.Assert(otherComponent.arrB[4] == "ArrAnotherValue");
DebugUnit.Assert(otherComponent.arrComplex[4].someValue == 99);
DebugUnit.Assert(otherComponent.arrComplex2[4].anotherValue2 == "ArrComplex2AnotherValue");
DebugUnit.Assert(otherComponent.listA[0] == 5);
DebugUnit.Assert(otherComponent.listB[0] == "ListAnotherValue");
DebugUnit.Assert(otherComponent.listComplex[1].someValue == 99);
DebugUnit.Assert(otherComponent.listComplex2[0].anotherValue2 == "ListComplexAnotherValue");
}
so.Destroy();
otherSO.Destroy();
}
/// <summary>
/// Called by framework. Do not call directly.
/// </summary>
protected override void OnDestroy()
{
_choiceRoot.Destroy();
}
/// <inheritdoc/>
protected override void Revert()
{
obj.Destroy(true);
}
/// <inheritdoc/>
protected internal override void PostInput()
{
if (activeHandle != null)
{
if (activeHandle.IsDragged())
{
if (!isDragged)
{
isDragged = true;
SceneObject[] selectedSceneObjects = Selection.SceneObjects;
GameObjectUndo.RecordSceneObjectHeader(selectedSceneObjects);
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
{
if (isDragged)
{
GameObjectUndo.ResolveDiffs();
}
isDragged = false;
activeSelection = null;
}
activeHandle.PostInput();
if (activeHandle.IsDragged())
{
switch (activeHandleType)
{
case SceneViewTool.Move:
MoveHandle moveHandle = (MoveHandle)activeHandle;
foreach (var selectedObj in activeSelection)
{
SceneObject parentSO = selectedObj.so.Parent;
if (parentSO == null)
{
selectedObj.so.LocalPosition = selectedObj.initialPosition + moveHandle.Delta;
}
else
{
Vector3 parentRelativeDelta = parentSO.Rotation.Inverse.Rotate(moveHandle.Delta);
selectedObj.so.LocalPosition = selectedObj.initialPosition + parentRelativeDelta;
}
}
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;
Vector3 origin = activeHandle.Position;
for (int i = 0; i < activeSelection.Length; i++)
{
Vector3 posDiff = activeSelection[i].initialPosition - origin;
Vector3 scale = activeSelection[i].initialScale;
Vector3 newScale = scale + scaleHandle.Delta;
Vector3 pctScale = new Vector3(
newScale.x / scale.x,
newScale.y / scale.y,
newScale.z / scale.z);
activeSelection[i].so.LocalScale = newScale;
activeSelection[i].so.Position = origin + posDiff * pctScale;
}
}
break;
}
SceneObject[] selectedSceneObjects = new SceneObject[activeSelection.Length];
for (int i = 0; i < activeSelection.Length; i++)
{
selectedSceneObjects[i] = activeSelection[i].so;
}
// Make sure to update handle positions for the drawing method (otherwise they lag one frame)
UpdateActiveHandleTransform(selectedSceneObjects);
EditorApplication.SetSceneDirty();
}
}
else
{
isDragged = false;
activeSelection = null;
}
}
/// <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;
}
}