|
private GetUniqueNameForSibling ( |
||
| parent | ||
| name | string | |
| Résultat | string | |
static void CreateAndPlacePrimitive(PrimitiveType type, GameObject parent)
{
// make sure to get the unique name before the GameObject is created
// or GetUniqueNameForSibling will always end up with (1) in empty scene
string uniqueName = GameObjectUtility.GetUniqueNameForSibling(parent != null ? parent.transform : null, type.ToString());
var primitive = ObjectFactory.CreatePrimitive(type);
primitive.name = uniqueName;
Place(primitive, parent);
}
internal static void CreateRectangularTilemap()
{
var root = FindOrCreateRootGrid();
var uniqueName = GameObjectUtility.GetUniqueNameForSibling(root.transform, "Tilemap");
var tilemapGO = ObjectFactory.CreateGameObject(uniqueName, typeof(Tilemap), typeof(TilemapRenderer));
Undo.SetTransformParent(tilemapGO.transform, root.transform, "");
tilemapGO.transform.position = Vector3.zero;
Undo.SetCurrentGroupName("Create Tilemap");
}
public static GameObject CreateDragGO(Sprite frame, Vector3 position)
{
string name = (!string.IsNullOrEmpty(frame.name)) ? frame.name : "Sprite";
name = GameObjectUtility.GetUniqueNameForSibling(null, name);
GameObject gameObject = new GameObject(name);
SpriteRenderer spriteRenderer = gameObject.AddComponent <SpriteRenderer>();
spriteRenderer.sprite = frame;
gameObject.transform.position = position;
return(gameObject);
}
internal static void CreateRectangularTilemap()
{
GameObject gameObject = TilemapEditor.FindOrCreateRootGrid();
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling(gameObject.transform, "Tilemap");
GameObject gameObject2 = ObjectFactory.CreateGameObject(uniqueNameForSibling, new Type[]
{
typeof(Tilemap),
typeof(TilemapRenderer)
});
Undo.SetTransformParent(gameObject2.transform, gameObject.transform, "");
gameObject2.transform.position = Vector3.zero;
Undo.SetCurrentGroupName("Create Tilemap");
}
public static GameObject CreateDragGO(Sprite frame, Vector3 position)
{
string name = string.IsNullOrEmpty(frame.name) ? "Sprite" : frame.name;
name = GameObjectUtility.GetUniqueNameForSibling(null, name);
GameObject go = new GameObject(name);
SpriteRenderer spriteRenderer = go.AddComponent <SpriteRenderer>();
spriteRenderer.sprite = frame;
go.transform.position = position;
go.hideFlags = HideFlags.HideAndDontSave;
return(go);
}
private static void CreateHexagonalTilemap(GridLayout.CellSwizzle swizzle, string undoMessage)
{
var root = FindOrCreateRootGrid();
var uniqueName = GameObjectUtility.GetUniqueNameForSibling(root.transform, "Tilemap");
var tilemapGO = ObjectFactory.CreateGameObject(uniqueName, typeof(Tilemap), typeof(TilemapRenderer));
tilemapGO.transform.SetParent(root.transform);
tilemapGO.transform.position = Vector3.zero;
var grid = root.GetComponent <Grid>();
grid.cellLayout = Grid.CellLayout.Hexagon;
grid.cellSwizzle = swizzle;
var tilemap = tilemapGO.GetComponent <Tilemap>();
tilemap.tileAnchor = Vector3.zero;
Undo.RegisterCreatedObjectUndo(tilemapGO, undoMessage);
}
public static void CreateVisualEffectGameObject(MenuCommand menuCommand)
{
GameObject go = new GameObject(GameObjectUtility.GetUniqueNameForSibling(null, "Visual Effect"));
GameObjectUtility.SetParentAndAlign(go, menuCommand.context as GameObject);
var vfxComp = go.AddComponent <VisualEffect>();
if (Selection.activeObject != null && Selection.activeObject is VisualEffectAsset)
{
vfxComp.visualEffectAsset = Selection.activeObject as VisualEffectAsset;
vfxComp.startSeed = (uint)Random.Range(int.MinValue, int.MaxValue);
}
Undo.RegisterCreatedObjectUndo(go, "Create " + go.name);
Selection.activeObject = go;
}
private static void CreateTerrain(MenuCommand menuCommand)
{
TerrainData terrainData = new TerrainData();
terrainData.heightmapResolution = 1025;
terrainData.size = new Vector3(1000f, 600f, 1000f);
terrainData.heightmapResolution = 512;
terrainData.baseMapResolution = 1024;
terrainData.SetDetailResolution(1024, terrainData.detailResolutionPerPatch);
AssetDatabase.CreateAsset(terrainData, AssetDatabase.GenerateUniqueAssetPath("Assets/New Terrain.asset"));
GameObject gameObject = menuCommand.context as GameObject;
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling((!(gameObject != null)) ? null : gameObject.transform, "Terrain");
GameObject gameObject2 = Terrain.CreateTerrainGameObject(terrainData);
gameObject2.name = uniqueNameForSibling;
GameObjectUtility.SetParentAndAlign(gameObject2, gameObject);
Selection.activeObject = gameObject2;
Undo.RegisterCreatedObjectUndo(gameObject2, "Create terrain");
}
private static void CreateTerrain(MenuCommand menuCommand)
{
TerrainData asset = new TerrainData {
heightmapResolution = 0x401,
size = new Vector3(1000f, 600f, 1000f),
heightmapResolution = 0x200,
baseMapResolution = 0x400
};
asset.SetDetailResolution(0x400, asset.detailResolutionPerPatch);
AssetDatabase.CreateAsset(asset, AssetDatabase.GenerateUniqueAssetPath("Assets/New Terrain.asset"));
GameObject context = menuCommand.context as GameObject;
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling(context?.transform, "Terrain");
GameObject child = Terrain.CreateTerrainGameObject(asset);
child.name = uniqueNameForSibling;
GameObjectUtility.SetParentAndAlign(child, context);
Selection.activeObject = child;
Undo.RegisterCreatedObjectUndo(child, "Create terrain");
}
public static GameObject CreateDragGO(Sprite frame, Vector3 position, SceneView sceneView)
{
string name = string.IsNullOrEmpty(frame.name) ? "Sprite" : frame.name;
name = GameObjectUtility.GetUniqueNameForSibling(null, name);
GameObject go = new GameObject(name);
SpriteRenderer spriteRenderer = go.AddComponent <SpriteRenderer>();
spriteRenderer.sprite = frame;
go.transform.position = position;
go.hideFlags = HideFlags.HideAndDontSave;
// Ensure that the dragged gameobjects gets the correct scene culling mask so it can be rendered in the SceneView (when the SceneView camera is culling on a custom scene)
if (sceneView.customScene.IsValid())
{
SceneManager.MoveGameObjectToScene(go, sceneView.customScene);
}
return(go);
}
internal static bool DragPerform(SceneView sceneView, GameObject draggedObject, GameObject go)
{
var stage = StageNavigationManager.instance.currentStage;
if (stage is PrefabStage)
{
var prefabAssetThatIsAddedTo = AssetDatabase.LoadMainAssetAtPath(stage.assetPath);
if (PrefabUtility.CheckIfAddingPrefabWouldResultInCyclicNesting(prefabAssetThatIsAddedTo, go))
{
PrefabUtility.ShowCyclicNestingWarningDialog();
return(false);
}
}
var defaultParentObject = SceneView.GetDefaultParentObjectIfSet();
var parent = defaultParentObject != null ? defaultParentObject : sceneView.customParentForDraggedObjects;
string uniqueName = GameObjectUtility.GetUniqueNameForSibling(parent, draggedObject.name);
if (parent != null)
{
draggedObject.transform.parent = parent;
}
draggedObject.hideFlags = 0;
Undo.RegisterCreatedObjectUndo(draggedObject, "Place " + draggedObject.name);
EditorUtility.SetDirty(draggedObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = draggedObject;
HandleUtility.ignoreRaySnapObjects = null;
if (SceneView.mouseOverWindow != null)
{
SceneView.mouseOverWindow.Focus();
}
if (!Application.IsPlaying(draggedObject))
{
draggedObject.name = uniqueName;
}
return(true);
}
private static void CreateIsometricTilemap(GridLayout.CellLayout isometricLayout, string undoMessage)
{
var root = FindOrCreateRootGrid();
var uniqueName = GameObjectUtility.GetUniqueNameForSibling(root.transform, "Tilemap");
var tilemapGO = ObjectFactory.CreateGameObject(uniqueName, typeof(Tilemap), typeof(TilemapRenderer));
tilemapGO.transform.SetParent(root.transform);
tilemapGO.transform.position = Vector3.zero;
var grid = root.GetComponent <Grid>();
// Case 1071703: Do not reset cell size if adding a new Tilemap to an existing Grid of the same layout
if (isometricLayout != grid.cellLayout)
{
grid.cellLayout = isometricLayout;
grid.cellSize = new Vector3(1.0f, 0.5f, 0.0f);
}
var tilemapRenderer = tilemapGO.GetComponent <TilemapRenderer>();
tilemapRenderer.sortOrder = TilemapRenderer.SortOrder.TopRight;
Undo.RegisterCreatedObjectUndo(tilemapGO, undoMessage);
}
internal static void DragPerform(SceneView sceneView, GameObject draggedObject, GameObject go)
{
var defaultParentObject = SceneView.GetDefaultParentObjectIfSet();
var parent = defaultParentObject != null ? defaultParentObject : sceneView.customParentForDraggedObjects;
string uniqueName = GameObjectUtility.GetUniqueNameForSibling(parent, draggedObject.name);
if (parent != null)
{
draggedObject.transform.parent = parent;
}
draggedObject.hideFlags = 0;
Undo.RegisterCreatedObjectUndo(draggedObject, "Place " + draggedObject.name);
EditorUtility.SetDirty(draggedObject);
DragAndDrop.AcceptDrag();
if (s_ShouldClearSelection)
{
Selection.objects = new[] { draggedObject };
s_ShouldClearSelection = false;
}
else
{
// Since this inspector code executes for each dragged GameObject we should retain
// selection to all of them by joining them to the previous selection list
Selection.objects = Selection.gameObjects.Union(new[] { draggedObject }).ToArray();
}
HandleUtility.ignoreRaySnapObjects = null;
if (SceneView.mouseOverWindow != null)
{
SceneView.mouseOverWindow.Focus();
}
if (!Application.IsPlaying(draggedObject))
{
draggedObject.name = uniqueName;
}
s_CyclicNestingDetected = false;
}
private static void CreateSpriteMaskGameObject()
{
GameObject gameObject = ObjectFactory.CreateGameObject("", new Type[]
{
typeof(SpriteMask)
});
if (Selection.activeObject is Sprite)
{
gameObject.GetComponent <SpriteMask>().sprite = (Sprite)Selection.activeObject;
}
else if (Selection.activeObject is Texture2D)
{
string assetPath = AssetDatabase.GetAssetPath(Selection.activeObject);
if (!string.IsNullOrEmpty(assetPath))
{
Sprite sprite = AssetDatabase.LoadAssetAtPath <Sprite>(assetPath);
if (sprite != null)
{
gameObject.GetComponent <SpriteMask>().sprite = sprite;
}
}
}
else if (Selection.activeObject is GameObject)
{
GameObject gameObject2 = (GameObject)Selection.activeObject;
PrefabType prefabType = PrefabUtility.GetPrefabType(gameObject2);
if (prefabType != PrefabType.Prefab && prefabType != PrefabType.ModelPrefab)
{
GameObjectUtility.SetParentAndAlign(gameObject, gameObject2);
}
}
gameObject.name = GameObjectUtility.GetUniqueNameForSibling(gameObject.transform.parent, SpriteMaskEditor.Contents.newSpriteMaskName.text);
Undo.SetCurrentGroupName(SpriteMaskEditor.Contents.createSpriteMaskUndoString.text);
Selection.activeGameObject = gameObject;
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject target = base.target as GameObject;
switch (PrefabUtility.GetPrefabType(target))
{
case PrefabType.Prefab:
case PrefabType.ModelPrefab:
{
Event current = Event.current;
EventType type = current.type;
if (type != EventType.DragUpdated)
{
if (type == EventType.DragPerform)
{
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling(null, dragObject.name);
dragObject.hideFlags = HideFlags.None;
Undo.RegisterCreatedObjectUndo(dragObject, "Place " + dragObject.name);
EditorUtility.SetDirty(dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = dragObject;
HandleUtility.ignoreRaySnapObjects = null;
EditorWindow.mouseOverWindow.Focus();
dragObject.name = uniqueNameForSibling;
dragObject = null;
current.Use();
break;
}
if (type == EventType.DragExited)
{
if (dragObject != null)
{
UnityEngine.Object.DestroyImmediate(dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
dragObject = null;
current.Use();
}
break;
}
}
else
{
if (dragObject == null)
{
dragObject = (GameObject)PrefabUtility.InstantiatePrefab(PrefabUtility.FindPrefabRoot(target));
dragObject.hideFlags = HideFlags.HideInHierarchy;
dragObject.name = target.name;
}
if (HandleUtility.ignoreRaySnapObjects == null)
{
HandleUtility.ignoreRaySnapObjects = dragObject.GetComponentsInChildren <Transform>();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object obj3 = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(current.mousePosition));
if (obj3 != null)
{
RaycastHit hit = (RaycastHit)obj3;
float num = 0f;
if (Tools.pivotMode == PivotMode.Center)
{
float num2 = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, hit.normal);
if (num2 != float.PositiveInfinity)
{
num = Vector3.Dot(dragObject.transform.position, hit.normal) - num2;
}
}
dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(hit.point + ((Vector3)(hit.normal * num)));
}
else
{
dragObject.transform.position = HandleUtility.GUIPointToWorldRay(current.mousePosition).GetPoint(10f);
}
if (sceneView.in2DMode)
{
Vector3 position = dragObject.transform.position;
position.z = PrefabUtility.FindPrefabRoot(target).transform.position.z;
dragObject.transform.position = position;
}
current.Use();
}
break;
}
}
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject go = target as GameObject;
PrefabType prefabType = PrefabUtility.GetPrefabType(go);
if (prefabType != PrefabType.Prefab && prefabType != PrefabType.ModelPrefab)
{
return;
}
Event evt = Event.current;
switch (evt.type)
{
case EventType.DragUpdated:
if (dragObject == null)
{
dragObject = (GameObject)PrefabUtility.InstantiatePrefab(PrefabUtility.FindPrefabRoot(go));
dragObject.hideFlags = HideFlags.HideInHierarchy;
dragObject.name = go.name;
}
if (HandleUtility.ignoreRaySnapObjects == null)
{
HandleUtility.ignoreRaySnapObjects = dragObject.GetComponentsInChildren <Transform>();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object hit = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(evt.mousePosition));
if (hit != null)
{
RaycastHit rh = (RaycastHit)hit;
float offset = 0;
if (Tools.pivotMode == PivotMode.Center)
{
float geomOffset = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, rh.normal);
if (geomOffset != Mathf.Infinity)
{
offset = Vector3.Dot(dragObject.transform.position, rh.normal) - geomOffset;
}
}
dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(rh.point + (rh.normal * offset));
}
else
{
dragObject.transform.position = HandleUtility.GUIPointToWorldRay(evt.mousePosition).GetPoint(10);
}
// Use prefabs original z position when in 2D mode
if (sceneView.in2DMode)
{
Vector3 dragPosition = dragObject.transform.position;
dragPosition.z = PrefabUtility.FindPrefabRoot(go).transform.position.z;
dragObject.transform.position = dragPosition;
}
evt.Use();
break;
case EventType.DragPerform:
string uniqueName = GameObjectUtility.GetUniqueNameForSibling(null, dragObject.name);
dragObject.hideFlags = 0;
Undo.RegisterCreatedObjectUndo(dragObject, "Place " + dragObject.name);
EditorUtility.SetDirty(dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = dragObject;
HandleUtility.ignoreRaySnapObjects = null;
if (SceneView.mouseOverWindow != null)
{
SceneView.mouseOverWindow.Focus();
}
dragObject.name = uniqueName;
dragObject = null;
evt.Use();
break;
case EventType.DragExited:
if (dragObject)
{
UnityObject.DestroyImmediate(dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
dragObject = null;
evt.Use();
}
break;
}
}
internal static GameObject CreateGameObject(GameObject parent, string name, params Type[] types)
{
return(ObjectFactory.CreateGameObject(GameObjectUtility.GetUniqueNameForSibling(parent != null ? parent.transform : null, name), types));
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject go = target as GameObject;
if (!PrefabUtility.IsPartOfPrefabAsset(go))
{
return;
}
var prefabAssetRoot = go.transform.root.gameObject;
Event evt = Event.current;
switch (evt.type)
{
case EventType.DragUpdated:
Scene destinationScene = sceneView.customScene.IsValid() ? sceneView.customScene : SceneManager.GetActiveScene();
if (dragObject == null)
{
dragObject = (GameObject)PrefabUtility.InstantiatePrefab(prefabAssetRoot, destinationScene);
dragObject.hideFlags = HideFlags.HideInHierarchy;
dragObject.name = go.name;
}
if (HandleUtility.ignoreRaySnapObjects == null)
{
HandleUtility.ignoreRaySnapObjects = dragObject.GetComponentsInChildren <Transform>();
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object hit = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(evt.mousePosition));
if (hit != null)
{
RaycastHit rh = (RaycastHit)hit;
float offset = 0;
if (Tools.pivotMode == PivotMode.Center)
{
float geomOffset = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, rh.normal);
if (geomOffset != Mathf.Infinity)
{
offset = Vector3.Dot(dragObject.transform.position, rh.normal) - geomOffset;
}
}
dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(rh.point + (rh.normal * offset));
}
else
{
dragObject.transform.position = HandleUtility.GUIPointToWorldRay(evt.mousePosition).GetPoint(10);
}
// Use prefabs original z position when in 2D mode
if (sceneView.in2DMode)
{
Vector3 dragPosition = dragObject.transform.position;
dragPosition.z = prefabAssetRoot.transform.position.z;
dragObject.transform.position = dragPosition;
}
evt.Use();
break;
case EventType.DragPerform:
var stage = StageNavigationManager.instance.currentItem;
if (stage.isPrefabStage)
{
var prefabAssetThatIsAddedTo = AssetDatabase.LoadMainAssetAtPath(stage.prefabAssetPath);
if (PrefabUtility.CheckIfAddingPrefabWouldResultInCyclicNesting(prefabAssetThatIsAddedTo, go))
{
PrefabUtility.ShowCyclicNestingWarningDialog();
return;
}
}
Transform parent = sceneView.customParentForDraggedObjects;
string uniqueName = GameObjectUtility.GetUniqueNameForSibling(parent, dragObject.name);
if (parent != null)
{
dragObject.transform.parent = parent;
}
dragObject.hideFlags = 0;
Undo.RegisterCreatedObjectUndo(dragObject, "Place " + dragObject.name);
EditorUtility.SetDirty(dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = dragObject;
HandleUtility.ignoreRaySnapObjects = null;
if (SceneView.mouseOverWindow != null)
{
SceneView.mouseOverWindow.Focus();
}
dragObject.name = uniqueName;
dragObject = null;
evt.Use();
break;
case EventType.DragExited:
if (dragObject)
{
UnityObject.DestroyImmediate(dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
dragObject = null;
evt.Use();
}
break;
}
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject gameObject = this.target as GameObject;
PrefabType prefabType = PrefabUtility.GetPrefabType(gameObject);
if (prefabType != PrefabType.Prefab && prefabType != PrefabType.ModelPrefab)
{
return;
}
Event current = Event.current;
EventType type = current.type;
if (type != EventType.DragUpdated)
{
if (type != EventType.DragPerform)
{
if (type == EventType.DragExited)
{
if (GameObjectInspector.dragObject)
{
UnityEngine.Object.DestroyImmediate(GameObjectInspector.dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
GameObjectInspector.dragObject = null;
current.Use();
}
}
}
else
{
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling(null, GameObjectInspector.dragObject.name);
GameObjectInspector.dragObject.hideFlags = HideFlags.None;
Undo.RegisterCreatedObjectUndo(GameObjectInspector.dragObject, "Place " + GameObjectInspector.dragObject.name);
EditorUtility.SetDirty(GameObjectInspector.dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = GameObjectInspector.dragObject;
HandleUtility.ignoreRaySnapObjects = null;
EditorWindow.mouseOverWindow.Focus();
GameObjectInspector.dragObject.name = uniqueNameForSibling;
GameObjectInspector.dragObject = null;
current.Use();
}
}
else
{
if (GameObjectInspector.dragObject == null)
{
GameObjectInspector.dragObject = (GameObject)PrefabUtility.InstantiatePrefab(PrefabUtility.FindPrefabRoot(gameObject));
HandleUtility.ignoreRaySnapObjects = GameObjectInspector.dragObject.GetComponentsInChildren <Transform>();
GameObjectInspector.dragObject.hideFlags = HideFlags.HideInHierarchy;
GameObjectInspector.dragObject.name = gameObject.name;
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object obj = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(current.mousePosition));
if (obj != null)
{
RaycastHit raycastHit = (RaycastHit)obj;
float d = 0f;
if (Tools.pivotMode == PivotMode.Center)
{
float num = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, raycastHit.normal);
if (num != float.PositiveInfinity)
{
d = Vector3.Dot(GameObjectInspector.dragObject.transform.position, raycastHit.normal) - num;
}
}
GameObjectInspector.dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(raycastHit.point + raycastHit.normal * d);
}
else
{
GameObjectInspector.dragObject.transform.position = HandleUtility.GUIPointToWorldRay(current.mousePosition).GetPoint(10f);
}
if (sceneView.in2DMode)
{
Vector3 position = GameObjectInspector.dragObject.transform.position;
position.z = PrefabUtility.FindPrefabRoot(gameObject).transform.position.z;
GameObjectInspector.dragObject.transform.position = position;
}
current.Use();
}
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject target = this.target as GameObject;
switch (PrefabUtility.GetPrefabType((UnityEngine.Object)target))
{
case PrefabType.Prefab:
case PrefabType.ModelPrefab:
Event current = Event.current;
switch (current.type)
{
case EventType.DragUpdated:
if ((UnityEngine.Object)GameObjectInspector.dragObject == (UnityEngine.Object)null)
{
GameObjectInspector.dragObject = (GameObject)PrefabUtility.InstantiatePrefab((UnityEngine.Object)PrefabUtility.FindPrefabRoot(target));
HandleUtility.ignoreRaySnapObjects = GameObjectInspector.dragObject.GetComponentsInChildren <Transform>();
GameObjectInspector.dragObject.hideFlags = HideFlags.HideInHierarchy;
GameObjectInspector.dragObject.name = target.name;
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object obj = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(current.mousePosition));
if (obj != null)
{
RaycastHit raycastHit = (RaycastHit)obj;
float num1 = 0.0f;
if (Tools.pivotMode == PivotMode.Center)
{
float num2 = HandleUtility.CalcRayPlaceOffset(HandleUtility.ignoreRaySnapObjects, raycastHit.normal);
if ((double)num2 != double.PositiveInfinity)
{
num1 = Vector3.Dot(GameObjectInspector.dragObject.transform.position, raycastHit.normal) - num2;
}
}
GameObjectInspector.dragObject.transform.position = Matrix4x4.identity.MultiplyPoint(raycastHit.point + raycastHit.normal * num1);
}
else
{
GameObjectInspector.dragObject.transform.position = HandleUtility.GUIPointToWorldRay(current.mousePosition).GetPoint(10f);
}
if (sceneView.in2DMode)
{
Vector3 position = GameObjectInspector.dragObject.transform.position;
position.z = PrefabUtility.FindPrefabRoot(target).transform.position.z;
GameObjectInspector.dragObject.transform.position = position;
}
current.Use();
return;
case EventType.DragPerform:
string uniqueNameForSibling = GameObjectUtility.GetUniqueNameForSibling((Transform)null, GameObjectInspector.dragObject.name);
GameObjectInspector.dragObject.hideFlags = HideFlags.None;
Undo.RegisterCreatedObjectUndo((UnityEngine.Object)GameObjectInspector.dragObject, "Place " + GameObjectInspector.dragObject.name);
EditorUtility.SetDirty((UnityEngine.Object)GameObjectInspector.dragObject);
DragAndDrop.AcceptDrag();
Selection.activeObject = (UnityEngine.Object)GameObjectInspector.dragObject;
HandleUtility.ignoreRaySnapObjects = (Transform[])null;
EditorWindow.mouseOverWindow.Focus();
GameObjectInspector.dragObject.name = uniqueNameForSibling;
GameObjectInspector.dragObject = (GameObject)null;
current.Use();
return;
case EventType.DragExited:
if (!(bool)((UnityEngine.Object)GameObjectInspector.dragObject))
{
return;
}
UnityEngine.Object.DestroyImmediate((UnityEngine.Object)GameObjectInspector.dragObject, false);
HandleUtility.ignoreRaySnapObjects = (Transform[])null;
GameObjectInspector.dragObject = (GameObject)null;
current.Use();
return;
default:
return;
}
}
}