protected virtual bool ShouldToolGUIBeDisabled(out GUIContent disabledLabel)
{
disabledLabel = Handles.s_StaticLabel;
return(!Tools.s_Hidden && EditorApplication.isPlaying && GameObjectUtility.ContainsStatic(Selection.gameObjects));
}
public override void OnInspectorGUI()
{
if (NavMeshAgentInspector.s_Styles == null)
{
NavMeshAgentInspector.s_Styles = new NavMeshAgentInspector.Styles();
}
base.serializedObject.Update();
EditorGUILayout.LabelField(NavMeshAgentInspector.s_Styles.m_AgentSizeHeader, EditorStyles.boldLabel, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_Radius, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_Height, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_BaseOffset, new GUILayoutOption[0]);
EditorGUILayout.Space();
EditorGUILayout.LabelField(NavMeshAgentInspector.s_Styles.m_AgentSteeringHeader, EditorStyles.boldLabel, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_Speed, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_AngularSpeed, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_Acceleration, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_StoppingDistance, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_AutoBraking, new GUILayoutOption[0]);
EditorGUILayout.Space();
EditorGUILayout.LabelField(NavMeshAgentInspector.s_Styles.m_AgentAvoidanceHeader, EditorStyles.boldLabel, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_ObstacleAvoidanceType, GUIContent.Temp("Quality"), new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_AvoidancePriority, GUIContent.Temp("Priority"), new GUILayoutOption[0]);
EditorGUILayout.Space();
EditorGUILayout.LabelField(NavMeshAgentInspector.s_Styles.m_AgentPathFindingHeader, EditorStyles.boldLabel, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_AutoTraverseOffMeshLink, new GUILayoutOption[0]);
EditorGUILayout.PropertyField(this.m_AutoRepath, new GUILayoutOption[0]);
string[] navMeshAreaNames = GameObjectUtility.GetNavMeshAreaNames();
int intValue = this.m_WalkableMask.intValue;
int num = 0;
for (int i = 0; i < navMeshAreaNames.Length; i++)
{
int navMeshAreaFromName = GameObjectUtility.GetNavMeshAreaFromName(navMeshAreaNames[i]);
if ((1 << navMeshAreaFromName & intValue) > 0)
{
num |= 1 << i;
}
}
Rect rect = GUILayoutUtility.GetRect(EditorGUILayout.kLabelFloatMinW, EditorGUILayout.kLabelFloatMaxW, 16f, 16f, EditorStyles.layerMaskField);
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = this.m_WalkableMask.hasMultipleDifferentValues;
int num2 = EditorGUI.MaskField(rect, "Area Mask", num, navMeshAreaNames, EditorStyles.layerMaskField);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
if (num2 == -1)
{
this.m_WalkableMask.intValue = -1;
}
else
{
int num3 = 0;
for (int j = 0; j < navMeshAreaNames.Length; j++)
{
if ((num2 >> j & 1) > 0)
{
num3 |= 1 << GameObjectUtility.GetNavMeshAreaFromName(navMeshAreaNames[j]);
}
}
this.m_WalkableMask.intValue = num3;
}
}
base.serializedObject.ApplyModifiedProperties();
}
static bool GetNearestHitFromPhysicsScene(Ray ray, PhysicsScene physicsScene, int cullingMask, bool ignorePrefabInstance, ref RaycastHit raycastHit)
{
float maxDist = raycastHit.distance;
int numHits = physicsScene.Raycast(ray.origin, ray.direction, s_RaySnapHits, maxDist, cullingMask, QueryTriggerInteraction.Ignore);
// We are not sure at this point if the hits returned from RaycastAll are sorted or not, so go through them all
float nearestHitDist = maxDist;
int nearestHitIndex = -1;
if (ignoreRaySnapObjects != null)
{
for (int i = 0; i < numHits; i++)
{
if (s_RaySnapHits[i].distance < nearestHitDist)
{
Transform tr = s_RaySnapHits[i].transform;
if (ignorePrefabInstance && GameObjectUtility.IsPrefabInstanceHiddenForInContextEditing(tr.gameObject))
{
continue;
}
bool ignore = false;
for (int j = 0; j < ignoreRaySnapObjects.Length; j++)
{
if (tr == ignoreRaySnapObjects[j])
{
ignore = true;
break;
}
}
if (ignore)
{
continue;
}
nearestHitDist = s_RaySnapHits[i].distance;
nearestHitIndex = i;
}
}
}
else
{
for (int i = 0; i < numHits; i++)
{
if (s_RaySnapHits[i].distance < nearestHitDist)
{
nearestHitDist = s_RaySnapHits[i].distance;
nearestHitIndex = i;
}
}
}
if (nearestHitIndex >= 0)
{
raycastHit = s_RaySnapHits[nearestHitIndex];
return(true);
}
else
{
return(false);
}
}
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;
}
}
internal bool DrawInspector(Rect contentRect)
{
if (GameObjectInspector.s_styles == null)
{
GameObjectInspector.s_styles = new GameObjectInspector.Styles();
}
base.serializedObject.Update();
GameObject gameObject = this.target as GameObject;
EditorGUIUtility.labelWidth = 52f;
bool enabled = GUI.enabled;
GUI.enabled = true;
GUI.Label(new Rect(contentRect.x, contentRect.y, contentRect.width, contentRect.height + 3f), GUIContent.none, EditorStyles.inspectorBig);
GUI.enabled = enabled;
float width = contentRect.width;
float y = contentRect.y;
GUIContent gUIContent = null;
PrefabType prefabType = PrefabType.None;
if (this.m_AllOfSamePrefabType)
{
prefabType = PrefabUtility.GetPrefabType(gameObject);
switch (prefabType)
{
case PrefabType.None:
gUIContent = GameObjectInspector.s_styles.goIcon;
break;
case PrefabType.Prefab:
case PrefabType.PrefabInstance:
case PrefabType.DisconnectedPrefabInstance:
gUIContent = GameObjectInspector.s_styles.prefabIcon;
break;
case PrefabType.ModelPrefab:
case PrefabType.ModelPrefabInstance:
case PrefabType.DisconnectedModelPrefabInstance:
gUIContent = GameObjectInspector.s_styles.modelIcon;
break;
case PrefabType.MissingPrefabInstance:
gUIContent = GameObjectInspector.s_styles.prefabIcon;
break;
}
}
else
{
gUIContent = GameObjectInspector.s_styles.typelessIcon;
}
EditorGUI.ObjectIconDropDown(new Rect(3f, 4f + y, 24f, 24f), base.targets, true, gUIContent.image as Texture2D, this.m_Icon);
EditorGUI.BeginDisabledGroup(prefabType == PrefabType.ModelPrefab);
EditorGUI.PropertyField(new Rect(34f, 4f + y, 14f, 14f), this.m_IsActive, GUIContent.none);
float num = GameObjectInspector.s_styles.staticFieldToggleWidth + 15f;
float width2 = width - 52f - num - 5f;
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = this.m_Name.hasMultipleDifferentValues;
string name = EditorGUI.DelayedTextField(new Rect(52f, 4f + y + 1f, width2, 16f), gameObject.name, null, EditorStyles.textField);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
UnityEngine.Object[] targets = base.targets;
for (int i = 0; i < targets.Length; i++)
{
UnityEngine.Object @object = targets[i];
ObjectNames.SetNameSmart(@object as GameObject, name);
}
}
Rect rect = new Rect(width - num, 4f + y, GameObjectInspector.s_styles.staticFieldToggleWidth, 16f);
EditorGUI.BeginProperty(rect, GUIContent.none, this.m_StaticEditorFlags);
EditorGUI.BeginChangeCheck();
Rect position = rect;
EditorGUI.showMixedValue |= GameObjectInspector.ShowMixedStaticEditorFlags((StaticEditorFlags)this.m_StaticEditorFlags.intValue);
Event current = Event.current;
EventType type = current.type;
bool flag = current.type == EventType.MouseDown && current.button != 0;
if (flag)
{
current.type = EventType.Ignore;
}
bool flagValue = EditorGUI.ToggleLeft(position, "Static", gameObject.isStatic);
if (flag)
{
current.type = type;
}
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
SceneModeUtility.SetStaticFlags(base.targets, -1, flagValue);
base.serializedObject.SetIsDifferentCacheDirty();
}
EditorGUI.EndProperty();
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = this.m_StaticEditorFlags.hasMultipleDifferentValues;
int changedFlags;
bool flagValue2;
EditorGUI.EnumMaskField(new Rect(rect.x + GameObjectInspector.s_styles.staticFieldToggleWidth, rect.y, 10f, 14f), GameObjectUtility.GetStaticEditorFlags(gameObject), GameObjectInspector.s_styles.staticDropdown, out changedFlags, out flagValue2);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
SceneModeUtility.SetStaticFlags(base.targets, changedFlags, flagValue2);
base.serializedObject.SetIsDifferentCacheDirty();
}
float num2 = 4f;
float num3 = 4f;
EditorGUIUtility.fieldWidth = (width - num2 - 52f - GameObjectInspector.s_styles.layerFieldWidth - num3) / 2f;
string tag = null;
try
{
tag = gameObject.tag;
}
catch (Exception)
{
tag = "Undefined";
}
EditorGUIUtility.labelWidth = GameObjectInspector.s_styles.tagFieldWidth;
Rect rect2 = new Rect(52f - EditorGUIUtility.labelWidth, 24f + y, EditorGUIUtility.labelWidth + EditorGUIUtility.fieldWidth, 16f);
EditorGUI.BeginProperty(rect2, GUIContent.none, this.m_Tag);
EditorGUI.BeginChangeCheck();
string text = EditorGUI.TagField(rect2, EditorGUIUtility.TempContent("Tag"), tag);
if (EditorGUI.EndChangeCheck())
{
this.m_Tag.stringValue = text;
Undo.RecordObjects(base.targets, "Change Tag of " + this.targetTitle);
UnityEngine.Object[] targets2 = base.targets;
for (int j = 0; j < targets2.Length; j++)
{
UnityEngine.Object object2 = targets2[j];
(object2 as GameObject).tag = text;
}
}
EditorGUI.EndProperty();
EditorGUIUtility.labelWidth = GameObjectInspector.s_styles.layerFieldWidth;
rect2 = new Rect(52f + EditorGUIUtility.fieldWidth + num2, 24f + y, EditorGUIUtility.labelWidth + EditorGUIUtility.fieldWidth, 16f);
EditorGUI.BeginProperty(rect2, GUIContent.none, this.m_Layer);
EditorGUI.BeginChangeCheck();
int num4 = EditorGUI.LayerField(rect2, EditorGUIUtility.TempContent("Layer"), gameObject.layer);
if (EditorGUI.EndChangeCheck())
{
GameObjectUtility.ShouldIncludeChildren shouldIncludeChildren = GameObjectUtility.DisplayUpdateChildrenDialogIfNeeded(base.targets.OfType <GameObject>(), "Change Layer", "Do you want to set layer to " + InternalEditorUtility.GetLayerName(num4) + " for all child objects as well?");
if (shouldIncludeChildren != GameObjectUtility.ShouldIncludeChildren.Cancel)
{
this.m_Layer.intValue = num4;
this.SetLayer(num4, shouldIncludeChildren == GameObjectUtility.ShouldIncludeChildren.IncludeChildren);
}
}
EditorGUI.EndProperty();
if (this.m_HasInstance && !EditorApplication.isPlayingOrWillChangePlaymode)
{
float num5 = (width - 52f - 5f) / 3f;
Rect position2 = new Rect(52f + num5 * 0f, 44f + y, num5, 15f);
Rect position3 = new Rect(52f + num5 * 1f, 44f + y, num5, 15f);
Rect position4 = new Rect(52f + num5 * 2f, 44f + y, num5, 15f);
Rect position5 = new Rect(52f, 44f + y, num5 * 3f, 15f);
GUIContent gUIContent2 = (base.targets.Length <= 1) ? GameObjectInspector.s_styles.goTypeLabel[(int)prefabType] : GameObjectInspector.s_styles.goTypeLabelMultiple;
if (gUIContent2 != null)
{
float x = GUI.skin.label.CalcSize(gUIContent2).x;
if (prefabType == PrefabType.DisconnectedModelPrefabInstance || prefabType == PrefabType.MissingPrefabInstance || prefabType == PrefabType.DisconnectedPrefabInstance)
{
GUI.contentColor = GUI.skin.GetStyle("CN StatusWarn").normal.textColor;
if (prefabType == PrefabType.MissingPrefabInstance)
{
GUI.Label(new Rect(52f, 44f + y, width - 52f - 5f, 18f), gUIContent2, EditorStyles.whiteLabel);
}
else
{
GUI.Label(new Rect(52f - x - 5f, 44f + y, width - 52f - 5f, 18f), gUIContent2, EditorStyles.whiteLabel);
}
GUI.contentColor = Color.white;
}
else
{
Rect position6 = new Rect(52f - x - 5f, 44f + y, x, 18f);
GUI.Label(position6, gUIContent2);
}
}
if (base.targets.Length > 1)
{
GUI.Label(position5, "Instance Management Disabled", GameObjectInspector.s_styles.instanceManagementInfo);
}
else
{
if (prefabType != PrefabType.MissingPrefabInstance && GUI.Button(position2, "Select", "MiniButtonLeft"))
{
Selection.activeObject = PrefabUtility.GetPrefabParent(this.target);
EditorGUIUtility.PingObject(Selection.activeObject);
}
if ((prefabType == PrefabType.DisconnectedModelPrefabInstance || prefabType == PrefabType.DisconnectedPrefabInstance) && GUI.Button(position3, "Revert", "MiniButtonMid"))
{
Undo.RegisterFullObjectHierarchyUndo(gameObject, "Revert to prefab");
PrefabUtility.ReconnectToLastPrefab(gameObject);
PrefabUtility.RevertPrefabInstance(gameObject);
this.CalculatePrefabStatus();
Undo.RegisterCreatedObjectUndo(gameObject, "Reconnect prefab");
GUIUtility.ExitGUI();
}
bool enabled2 = GUI.enabled;
GUI.enabled = (GUI.enabled && !AnimationMode.InAnimationMode());
if ((prefabType == PrefabType.ModelPrefabInstance || prefabType == PrefabType.PrefabInstance) && GUI.Button(position3, "Revert", "MiniButtonMid"))
{
Undo.RegisterFullObjectHierarchyUndo(gameObject, "Revert Prefab Instance");
PrefabUtility.RevertPrefabInstance(gameObject);
this.CalculatePrefabStatus();
GUIUtility.ExitGUI();
}
if (prefabType == PrefabType.PrefabInstance || prefabType == PrefabType.DisconnectedPrefabInstance)
{
GameObject gameObject2 = PrefabUtility.FindValidUploadPrefabInstanceRoot(gameObject);
GUI.enabled = (gameObject2 != null && !AnimationMode.InAnimationMode());
if (GUI.Button(position4, "Apply", "MiniButtonRight"))
{
UnityEngine.Object prefabParent = PrefabUtility.GetPrefabParent(gameObject2);
string assetPath = AssetDatabase.GetAssetPath(prefabParent);
bool flag2 = Provider.PromptAndCheckoutIfNeeded(new string[]
{
assetPath
}, "The version control requires you to checkout the prefab before applying changes.");
if (flag2)
{
PrefabUtility.ReplacePrefab(gameObject2, prefabParent, ReplacePrefabOptions.ConnectToPrefab);
this.CalculatePrefabStatus();
GUIUtility.ExitGUI();
}
}
}
GUI.enabled = enabled2;
if ((prefabType == PrefabType.DisconnectedModelPrefabInstance || prefabType == PrefabType.ModelPrefabInstance) && GUI.Button(position4, "Open", "MiniButtonRight"))
{
AssetDatabase.OpenAsset(PrefabUtility.GetPrefabParent(this.target));
GUIUtility.ExitGUI();
}
}
}
EditorGUI.EndDisabledGroup();
base.serializedObject.ApplyModifiedProperties();
return(true);
}
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();
}
}
static Vector3 DoPlanarHandle(
int id,
int planePrimaryAxis,
Vector3 position,
Vector3 offset,
Quaternion rotation,
float handleSize,
float cameraLerp,
Vector3 viewVectorDrawSpace,
PositionHandleParam.Orientation orientation)
{
var positionOffset = offset;
var axis1index = planePrimaryAxis;
var axis2index = (axis1index + 1) % 3;
var axisNormalIndex = (axis1index + 2) % 3;
Color prevColor = Handles.color;
bool isStatic = (!Tools.s_Hidden && EditorApplication.isPlaying && GameObjectUtility.ContainsStatic(Selection.gameObjects));
color = isStatic ? staticColor : GetColorByAxis(axisNormalIndex);
color = Color.Lerp(color, Color.clear, cameraLerp);
var updateOpacityFillColor = false;
if (GUIUtility.hotControl == id)
{
color = selectedColor;
}
else if (HandleUtility.nearestControl == id && !Event.current.alt)
{
color = preselectionColor;
}
else
{
updateOpacityFillColor = true;
}
color = ToActiveColorSpace(color);
// NOTE: The planar transform handles always face toward the camera so they won't
// obscure each other (unlike the X, Y, and Z axis handles which always face in the
// positive axis directions). Whenever the octant that the camera is in (relative to
// to the transform tool) changes, we need to move the planar transform handle
// positions to the correct octant.
// Comments below assume axis1 is X and axis2 is Z to make it easier to visualize things.
// Shift the planar transform handle in the positive direction by half its
// handleSize so that it doesn't overlap in the center of the transform gizmo,
// and also move the handle origin into the octant that the camera is in.
// Don't update the actant while dragging to avoid too much distraction.
if (!currentlyDragging)
{
switch (orientation)
{
case PositionHandleParam.Orientation.Camera:
// Offset the X position of the handle in negative direction if camera is in the -X octants; otherwise positive.
// Test against -0.01 instead of 0 to give a little bias to the positive quadrants. This looks better in axis views.
s_PlanarHandlesOctant[axis1index] = (viewVectorDrawSpace[axis1index] > 0.01f ? -1 : 1);
// Likewise with the other axis.
s_PlanarHandlesOctant[axis2index] = (viewVectorDrawSpace[axis2index] > 0.01f ? -1 : 1);
break;
case PositionHandleParam.Orientation.Signed:
s_PlanarHandlesOctant[axis1index] = 1;
s_PlanarHandlesOctant[axis2index] = 1;
break;
}
}
Vector3 handleOffset = s_PlanarHandlesOctant;
// Zero out the offset along the normal axis.
handleOffset[axisNormalIndex] = 0;
positionOffset = rotation * Vector3.Scale(positionOffset, handleOffset);
// Rotate and scale the offset
handleOffset = rotation * (handleOffset * handleSize * 0.5f);
// Calculate 3 axes
Vector3 axis1 = Vector3.zero;
Vector3 axis2 = Vector3.zero;
Vector3 axisNormal = Vector3.zero;
axis1[axis1index] = 1;
axis2[axis2index] = 1;
axisNormal[axisNormalIndex] = 1;
axis1 = rotation * axis1;
axis2 = rotation * axis2;
axisNormal = rotation * axisNormal;
// Draw the "filler" color for the handle
verts[0] = position + positionOffset + handleOffset + (axis1 + axis2) * handleSize * 0.5f;
verts[1] = position + positionOffset + handleOffset + (-axis1 + axis2) * handleSize * 0.5f;
verts[2] = position + positionOffset + handleOffset + (-axis1 - axis2) * handleSize * 0.5f;
verts[3] = position + positionOffset + handleOffset + (axis1 - axis2) * handleSize * 0.5f;
Color faceColor = updateOpacityFillColor ? new Color(color.r, color.g, color.b, 0.1f) : color;
faceColor = ToActiveColorSpace(faceColor);
Handles.DrawSolidRectangleWithOutline(verts, faceColor, Color.clear);
// And then render the handle itself (this is the colored outline)
position = Slider2D(id,
position,
handleOffset + positionOffset,
axisNormal,
axis1, axis2,
handleSize * 0.5f,
RectangleHandleCap,
GridSnapping.active ? Vector2.zero : new Vector2(SnapSettings.move[axis1index], SnapSettings.move[axis2index]),
false);
Handles.color = prevColor;
return(position);
}
static Vector3 DoPositionHandle_Internal(PositionHandleIds ids, Vector3 position, Quaternion rotation, PositionHandleParam param)
{
Color temp = color;
bool isStatic = (!Tools.s_Hidden && EditorApplication.isPlaying && GameObjectUtility.ContainsStatic(Selection.gameObjects));
// Calculate the camera view vector in Handle draw space
// this handle the case where the matrix is skewed
var handlePosition = matrix.MultiplyPoint3x4(position);
var drawToWorldMatrix = matrix * Matrix4x4.TRS(position, rotation, Vector3.one);
var invDrawToWorldMatrix = drawToWorldMatrix.inverse;
var viewVectorDrawSpace = GetCameraViewFrom(handlePosition, invDrawToWorldMatrix);
var size = HandleUtility.GetHandleSize(position);
// Calculate per axis camera lerp
for (var i = 0; i < 3; ++i)
{
s_DoPositionHandle_Internal_CameraViewLerp[i] = ids[i] == GUIUtility.hotControl ? 0 : GetCameraViewLerpForWorldAxis(viewVectorDrawSpace, GetAxisVector(i));
}
// Calculate per plane camera lerp (xy, yz, xz)
for (var i = 0; i < 3; ++i)
{
s_DoPositionHandle_Internal_CameraViewLerp[3 + i] = Mathf.Max(s_DoPositionHandle_Internal_CameraViewLerp[i], s_DoPositionHandle_Internal_CameraViewLerp[(i + 1) % 3]);
}
var isHot = ids.Has(GUIUtility.hotControl);
var axisOffset = param.axisOffset;
var planeOffset = param.planeOffset;
if (isHot)
{
axisOffset = Vector3.zero;
planeOffset = Vector3.zero;
}
// Draw plane handles (xy, yz, xz)
var planeSize = isHot ? param.planeSize + param.planeOffset : param.planeSize;
for (var i = 0; i < 3; ++i)
{
if (!param.ShouldShow(3 + i) || isHot && ids[3 + i] != GUIUtility.hotControl)
{
continue;
}
var cameraLerp = isHot ? 0 : s_DoPositionHandle_Internal_CameraViewLerp[3 + i];
if (cameraLerp <= kCameraViewThreshold)
{
var offset = planeOffset * size;
offset[s_DoPositionHandle_Internal_PrevIndex[i]] = 0;
var planarSize = Mathf.Max(planeSize[i], planeSize[s_DoPositionHandle_Internal_NextIndex[i]]);
position = DoPlanarHandle(ids[3 + i], i, position, offset, rotation, size * planarSize, cameraLerp, viewVectorDrawSpace, param.planeOrientation);
}
}
// Draw axis sliders
// Draw last to have priority over the planes
for (var i = 0; i < 3; ++i)
{
if (!param.ShouldShow(i))
{
continue;
}
if (!currentlyDragging)
{
switch (param.axesOrientation)
{
case PositionHandleParam.Orientation.Camera:
s_DoPositionHandle_AxisHandlesOctant[i] = viewVectorDrawSpace[i] > 0.01f ? -1 : 1;
break;
case PositionHandleParam.Orientation.Signed:
s_DoPositionHandle_AxisHandlesOctant[i] = 1;
break;
}
}
var isThisAxisHot = isHot && ids[i] == GUIUtility.hotControl;
var axisColor = GetColorByAxis(i);
color = isStatic ? Color.Lerp(axisColor, staticColor, staticBlend) : axisColor;
GUI.SetNextControlName(s_DoPositionHandle_Internal_AxisNames[i]);
// if we are hot here, the hot handle must be opaque
var cameraLerp = isThisAxisHot ? 0 : s_DoPositionHandle_Internal_CameraViewLerp[i];
if (cameraLerp <= kCameraViewThreshold)
{
color = Color.Lerp(color, Color.clear, cameraLerp);
var axisVector = GetAxisVector(i);
var dir = rotation * axisVector;
var offset = dir * axisOffset[i] * size;
dir *= s_DoPositionHandle_AxisHandlesOctant[i];
offset *= s_DoPositionHandle_AxisHandlesOctant[i];
if (isHot && !isThisAxisHot)
{
color = s_DisabledHandleColor;
}
// A plane with this axis is hot
if (isHot && (ids[s_DoPositionHandle_Internal_PrevPlaneIndex[i]] == GUIUtility.hotControl || ids[i + 3] == GUIUtility.hotControl))
{
color = selectedColor;
}
color = ToActiveColorSpace(color);
s_DoPositionHandle_ArrowCapConeOffset = isHot
? rotation * Vector3.Scale(Vector3.Scale(axisVector, param.axisOffset), s_DoPositionHandle_AxisHandlesOctant)
: Vector3.zero;
position = Slider(ids[i], position, offset, dir, size * param.axisSize[i], DoPositionHandle_ArrowCap, GridSnapping.active ? 0f : SnapSettings.move[i]);
}
}
VertexSnapping.HandleMouseMove(ids.xyz);
if (param.ShouldShow(PositionHandleParam.Handle.XYZ) && (isHot && ids.xyz == GUIUtility.hotControl || !isHot))
{
color = ToActiveColorSpace(centerColor);
GUI.SetNextControlName("FreeMoveAxis");
position = FreeMoveHandle(ids.xyz, position, rotation, size * kFreeMoveHandleSizeFactor, GridSnapping.active ? Vector3.zero : SnapSettings.move, RectangleHandleCap);
}
color = temp;
if (GridSnapping.active)
{
position = GridSnapping.Snap(position);
}
return(position);
}
internal static Quaternion DoRotationHandle(RotationHandleIds ids, Quaternion rotation, Vector3 position, RotationHandleParam param)
{
var evt = Event.current;
var camForward = Handles.inverseMatrix.MultiplyVector(Camera.current != null ? Camera.current.transform.forward : Vector3.forward);
var size = HandleUtility.GetHandleSize(position);
var temp = color;
var isStatic = (!Tools.s_Hidden && EditorApplication.isPlaying && GameObjectUtility.ContainsStatic(Selection.gameObjects));
var isHot = ids.Has(GUIUtility.hotControl);
// Draw freerotation first to give it the lowest priority
if (!isStatic &&
param.ShouldShow(RotationHandleParam.Handle.XYZ) &&
(isHot && ids.xyz == GUIUtility.hotControl || !isHot))
{
color = centerColor;
rotation = UnityEditorInternal.FreeRotate.Do(ids.xyz, rotation, position, size * param.xyzSize, param.displayXYZCircle);
}
var radiusOfAxesHandles = -1f;
for (var i = 0; i < 3; ++i)
{
if (!param.ShouldShow(i))
{
continue;
}
var axisColor = GetColorByAxis(i);
color = isStatic ? Color.Lerp(axisColor, staticColor, staticBlend) : axisColor;
color = ToActiveColorSpace(color);
var axisDir = GetAxisVector(i);
var radius = size * param.axisSize[i];
radiusOfAxesHandles = Mathf.Max(radius, radiusOfAxesHandles);
rotation = UnityEditorInternal.Disc.Do(ids[i], rotation, position, rotation * axisDir, radius, true, EditorSnapSettings.rotate, param.enableRayDrag, true, k_RotationPieColor);
}
if (radiusOfAxesHandles > 0 && evt.type == EventType.Repaint)
{
Handles.color = new Color(0, 0, 0, 0.2f);
Handles.DrawWireDisc(position, camForward, radiusOfAxesHandles);
}
if (isHot && evt.type == EventType.Repaint)
{
color = ToActiveColorSpace(s_DisabledHandleColor);
Handles.DrawWireDisc(position, camForward, size * param.axisSize[0]);
}
if (!isStatic &&
param.ShouldShow(RotationHandleParam.Handle.CameraAxis) &&
(isHot && ids.cameraAxis == GUIUtility.hotControl || !isHot))
{
color = ToActiveColorSpace(centerColor);
rotation = UnityEditorInternal.Disc.Do(ids.cameraAxis, rotation, position, camForward, size * param.cameraAxisSize, false, 0, param.enableRayDrag, true, k_RotationPieColor);
}
color = temp;
return(rotation);
}
public void OnSceneDrag(SceneView sceneView)
{
GameObject target = this.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();
return;
}
if ((type == EventType.DragExited) && (dragObject != null))
{
Object.DestroyImmediate(dragObject, false);
HandleUtility.ignoreRaySnapObjects = null;
dragObject = null;
current.Use();
}
}
else
{
if (dragObject == null)
{
dragObject = (GameObject)PrefabUtility.InstantiatePrefab(PrefabUtility.FindPrefabRoot(target));
HandleUtility.ignoreRaySnapObjects = dragObject.GetComponentsInChildren <Transform>();
dragObject.hideFlags = HideFlags.HideInHierarchy;
dragObject.name = target.name;
}
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;
}
}
}
internal bool DrawInspector(Rect contentRect)
{
int num5;
bool flag4;
if (s_styles == null)
{
s_styles = new Styles();
}
base.serializedObject.Update();
GameObject target = this.target as GameObject;
EditorGUIUtility.labelWidth = 52f;
bool enabled = GUI.enabled;
GUI.enabled = true;
GUI.Label(new Rect(contentRect.x, contentRect.y, contentRect.width, contentRect.height + 3f), GUIContent.none, EditorStyles.inspectorBig);
GUI.enabled = enabled;
float width = contentRect.width;
float y = contentRect.y;
GUIContent goIcon = null;
PrefabType none = PrefabType.None;
if (this.m_AllOfSamePrefabType)
{
none = PrefabUtility.GetPrefabType(target);
switch (none)
{
case PrefabType.None:
goIcon = s_styles.goIcon;
break;
case PrefabType.Prefab:
case PrefabType.PrefabInstance:
case PrefabType.DisconnectedPrefabInstance:
goIcon = s_styles.prefabIcon;
break;
case PrefabType.ModelPrefab:
case PrefabType.ModelPrefabInstance:
case PrefabType.DisconnectedModelPrefabInstance:
goIcon = s_styles.modelIcon;
break;
case PrefabType.MissingPrefabInstance:
goIcon = s_styles.prefabIcon;
break;
}
}
else
{
goIcon = s_styles.typelessIcon;
}
EditorGUI.ObjectIconDropDown(new Rect(3f, 4f + y, 24f, 24f), base.targets, true, goIcon.image as Texture2D, this.m_Icon);
EditorGUI.BeginDisabledGroup(none == PrefabType.ModelPrefab);
EditorGUI.PropertyField(new Rect(34f, 4f + y, 14f, 14f), this.m_IsActive, GUIContent.none);
float num3 = s_styles.staticFieldToggleWidth + 15f;
float num4 = ((width - 52f) - num3) - 5f;
EditorGUI.DelayedTextField(new Rect(52f, (4f + y) + 1f, num4, 16f), this.m_Name, GUIContent.none);
Rect totalPosition = new Rect(width - num3, 4f + y, s_styles.staticFieldToggleWidth, 16f);
EditorGUI.BeginProperty(totalPosition, GUIContent.none, this.m_StaticEditorFlags);
EditorGUI.BeginChangeCheck();
Rect position = totalPosition;
EditorGUI.showMixedValue |= ShowMixedStaticEditorFlags((StaticEditorFlags)this.m_StaticEditorFlags.intValue);
Event current = Event.current;
EventType type = current.type;
bool flag2 = (current.type == EventType.MouseDown) && (current.button != 0);
if (flag2)
{
current.type = EventType.Ignore;
}
bool flagValue = EditorGUI.ToggleLeft(position, "Static", target.isStatic);
if (flag2)
{
current.type = type;
}
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
SceneModeUtility.SetStaticFlags(base.targets, -1, flagValue);
base.serializedObject.SetIsDifferentCacheDirty();
}
EditorGUI.EndProperty();
EditorGUI.BeginChangeCheck();
EditorGUI.showMixedValue = this.m_StaticEditorFlags.hasMultipleDifferentValues;
EditorGUI.EnumMaskField(new Rect(totalPosition.x + s_styles.staticFieldToggleWidth, totalPosition.y, 10f, 14f), GameObjectUtility.GetStaticEditorFlags(target), s_styles.staticDropdown, out num5, out flag4);
EditorGUI.showMixedValue = false;
if (EditorGUI.EndChangeCheck())
{
SceneModeUtility.SetStaticFlags(base.targets, num5, flag4);
base.serializedObject.SetIsDifferentCacheDirty();
}
float num6 = 4f;
float num7 = 4f;
EditorGUIUtility.fieldWidth = ((((width - num6) - 52f) - s_styles.layerFieldWidth) - num7) / 2f;
string tag = null;
try
{
tag = target.tag;
}
catch (Exception)
{
tag = "Undefined";
}
EditorGUIUtility.labelWidth = s_styles.tagFieldWidth;
Rect rect3 = new Rect(52f - EditorGUIUtility.labelWidth, 24f + y, EditorGUIUtility.labelWidth + EditorGUIUtility.fieldWidth, 16f);
EditorGUI.BeginProperty(rect3, GUIContent.none, this.m_Tag);
EditorGUI.BeginChangeCheck();
string str2 = EditorGUI.TagField(rect3, EditorGUIUtility.TempContent("Tag"), tag);
if (EditorGUI.EndChangeCheck())
{
this.m_Tag.stringValue = str2;
Undo.RecordObjects(base.targets, "Change Tag of " + this.targetTitle);
foreach (Object obj3 in base.targets)
{
(obj3 as GameObject).tag = str2;
}
}
EditorGUI.EndProperty();
EditorGUIUtility.labelWidth = s_styles.layerFieldWidth;
rect3 = new Rect((52f + EditorGUIUtility.fieldWidth) + num6, 24f + y, EditorGUIUtility.labelWidth + EditorGUIUtility.fieldWidth, 16f);
EditorGUI.BeginProperty(rect3, GUIContent.none, this.m_Layer);
EditorGUI.BeginChangeCheck();
int layer = EditorGUI.LayerField(rect3, EditorGUIUtility.TempContent("Layer"), target.layer);
if (EditorGUI.EndChangeCheck())
{
GameObjectUtility.ShouldIncludeChildren children = GameObjectUtility.DisplayUpdateChildrenDialogIfNeeded(base.targets.OfType <GameObject>(), "Change Layer", "Do you want to set layer to " + InternalEditorUtility.GetLayerName(layer) + " for all child objects as well?");
if (children != GameObjectUtility.ShouldIncludeChildren.Cancel)
{
this.m_Layer.intValue = layer;
this.SetLayer(layer, children == GameObjectUtility.ShouldIncludeChildren.IncludeChildren);
}
}
EditorGUI.EndProperty();
if (!this.m_HasInstance || EditorApplication.isPlayingOrWillChangePlaymode)
{
goto Label_093F;
}
float num10 = ((width - 52f) - 5f) / 3f;
Rect rect4 = new Rect(52f + (num10 * 0f), 44f + y, num10, 15f);
Rect rect5 = new Rect(52f + (num10 * 1f), 44f + y, num10, 15f);
Rect rect6 = new Rect(52f + (num10 * 2f), 44f + y, num10, 15f);
Rect rect7 = new Rect(52f, 44f + y, num10 * 3f, 15f);
GUIContent content2 = (base.targets.Length <= 1) ? s_styles.goTypeLabel[(int)none] : s_styles.goTypeLabelMultiple;
if (content2 != null)
{
float x = GUI.skin.label.CalcSize(content2).x;
switch (none)
{
case PrefabType.DisconnectedModelPrefabInstance:
case PrefabType.MissingPrefabInstance:
case PrefabType.DisconnectedPrefabInstance:
GUI.contentColor = GUI.skin.GetStyle("CN StatusWarn").normal.textColor;
if (none == PrefabType.MissingPrefabInstance)
{
GUI.Label(new Rect(52f, 44f + y, (width - 52f) - 5f, 18f), content2, EditorStyles.whiteLabel);
}
else
{
GUI.Label(new Rect((52f - x) - 5f, 44f + y, (width - 52f) - 5f, 18f), content2, EditorStyles.whiteLabel);
}
GUI.contentColor = Color.white;
goto Label_072D;
}
Rect rect8 = new Rect((52f - x) - 5f, 44f + y, x, 18f);
GUI.Label(rect8, content2);
}
Label_072D:
if (base.targets.Length > 1)
{
GUI.Label(rect7, "Instance Management Disabled", s_styles.instanceManagementInfo);
}
else
{
if ((none != PrefabType.MissingPrefabInstance) && GUI.Button(rect4, "Select", "MiniButtonLeft"))
{
Selection.activeObject = PrefabUtility.GetPrefabParent(this.target);
EditorGUIUtility.PingObject(Selection.activeObject);
}
if (((none == PrefabType.DisconnectedModelPrefabInstance) || (none == PrefabType.DisconnectedPrefabInstance)) && GUI.Button(rect5, "Revert", "MiniButtonMid"))
{
Undo.RegisterFullObjectHierarchyUndo(target, "Revert to prefab");
PrefabUtility.ReconnectToLastPrefab(target);
PrefabUtility.RevertPrefabInstance(target);
this.CalculatePrefabStatus();
Undo.RegisterCreatedObjectUndo(target, "Reconnect prefab");
GUIUtility.ExitGUI();
}
bool flag5 = GUI.enabled;
GUI.enabled = GUI.enabled && !AnimationMode.InAnimationMode();
if (((none == PrefabType.ModelPrefabInstance) || (none == PrefabType.PrefabInstance)) && GUI.Button(rect5, "Revert", "MiniButtonMid"))
{
Undo.RegisterFullObjectHierarchyUndo(target, "Revert Prefab Instance");
PrefabUtility.RevertPrefabInstance(target);
this.CalculatePrefabStatus();
Undo.RegisterCreatedObjectUndo(target, "Revert prefab");
GUIUtility.ExitGUI();
}
if ((none == PrefabType.PrefabInstance) || (none == PrefabType.DisconnectedPrefabInstance))
{
GameObject source = PrefabUtility.FindValidUploadPrefabInstanceRoot(target);
GUI.enabled = (source != null) && !AnimationMode.InAnimationMode();
if (GUI.Button(rect6, "Apply", "MiniButtonRight"))
{
Object prefabParent = PrefabUtility.GetPrefabParent(source);
string assetPath = AssetDatabase.GetAssetPath(prefabParent);
string[] assets = new string[] { assetPath };
if (Provider.PromptAndCheckoutIfNeeded(assets, "The version control requires you to check out the prefab before applying changes."))
{
PrefabUtility.ReplacePrefab(source, prefabParent, ReplacePrefabOptions.ConnectToPrefab);
this.CalculatePrefabStatus();
GUIUtility.ExitGUI();
}
}
}
GUI.enabled = flag5;
if (((none == PrefabType.DisconnectedModelPrefabInstance) || (none == PrefabType.ModelPrefabInstance)) && GUI.Button(rect6, "Open", "MiniButtonRight"))
{
AssetDatabase.OpenAsset(PrefabUtility.GetPrefabParent(this.target));
GUIUtility.ExitGUI();
}
}
Label_093F:
EditorGUI.EndDisabledGroup();
base.serializedObject.ApplyModifiedProperties();
return(true);
}