private static void PickAllHandlesNonAlloc(HashSet <GameObject> results, Vector2 position, int limit = DefaultLimit)
{
if (!canPickHandles)
{
// HandleUtility.PickGameObject is not supported in those contexts
Debug.LogWarning($"Cannot pick game objects in the current event: {e?.ToString() ?? "null"}");
return;
}
GameObject result = null;
var count = 0;
do
{
var ignored = results.ToArray();
result = HandleUtility.PickGameObject(position, false, ignored);
// Ignored doesn't seem very reliable. Sometimes, an item included
// in ignored will still be returned. That's a sign we should stop.
if (results.Contains(result))
{
result = null;
}
if (result != null)
{
results.Add(result);
}
} while (result != null && count++ < limit);
}
private static Vector3 DefaultPoint(SceneView sceneView, Vector2 guiPosition)
{
var screenPosition = (Vector3)HandleUtility.GUIPointToScreenPixelCoordinate(guiPosition);
screenPosition.z = sceneView.cameraDistance;
return(sceneView.camera.ScreenToWorldPoint(screenPosition));
}
internal static GameObject Internal_PickClosestGO(Camera cam, int layers, Vector2 position, GameObject[] ignore, GameObject[] filter, out int materialIndex)
{
return(HandleUtility.INTERNAL_CALL_Internal_PickClosestGO(cam, layers, ref position, ignore, filter, out materialIndex));
}
private static void PickProBuilderElementsNonAlloc(List <ProbeHit> hits, List <ProBuilderMesh> meshes, SceneView sceneView, Vector2 guiPosition)
{
var screenPosition = HandleUtility.GUIPointToScreenPixelCoordinate(guiPosition);
var worldPosition = sceneView.camera.ScreenToWorldPoint(screenPosition);
var pickRadius = PeekPlugin.Configuration.probeProBuilderRadius;
var pickerOptions = PickerOptions.Default;
pickerOptions.depthTest = PeekPlugin.Configuration.probeProBuilderDepthTest;
var pickRect = new Rect
(
guiPosition.x - pickRadius,
guiPosition.y - pickRadius,
2 * pickRadius,
2 * pickRadius
);
var verticesByMeshes = SelectionPicker.PickVerticesInRect(sceneView.camera, pickRect, meshes, pickerOptions, EditorGUIUtility.pixelsPerPoint);
var edgesByMeshes = SelectionPicker.PickEdgesInRect(sceneView.camera, pickRect, meshes, pickerOptions, EditorGUIUtility.pixelsPerPoint);
var facesByMeshes = SelectionPicker.PickFacesInRect(sceneView.camera, pickRect, meshes, pickerOptions, EditorGUIUtility.pixelsPerPoint);
foreach (var verticesByMesh in verticesByMeshes)
{
var mesh = verticesByMesh.Key;
var gameObject = mesh.gameObject;
var vertices = verticesByMesh.Value;
var meshVertices = mesh.GetVertices();
var sharedVertices = mesh.sharedVertices;
foreach (var vertexIndex in vertices)
{
var hit = new ProbeHit(gameObject);
var vertex = meshVertices[vertexIndex];
var sharedVertex = sharedVertices[vertexIndex];
var sharedVertexIndex = sharedVertex[0];
hit.point = vertex.position;
hit.distance = Vector3.Distance(vertex.position, worldPosition);
hit.label = $"{mesh.name}: Vertex {vertexIndex}";
hit.icon = PeekProBuilderIntegration.Icons.vertex;
hit.groupOrder = 1;
hit.selectHandler = (add) =>
{
Selection.activeGameObject = gameObject;
ProBuilderEditor.selectMode = SelectMode.Vertex;
Undo.RecordObject(mesh, "Selection Change");
if (add)
{
mesh.SetSelectedVertices(mesh.selectedVertices.Concat(sharedVertex));
}
else
{
mesh.SetSelectedVertices(sharedVertex);
}
PeekProBuilderIntegration.UpdateSelection();
};
hit.focusHandler = () => ProBuilderHighlight(new SceneSelection(mesh, sharedVertexIndex));
hit.lostFocusHandler = ClearProBuilderHighlight;
hits.Add(hit);
}
}
foreach (var edgesByMesh in edgesByMeshes)
{
var mesh = edgesByMesh.Key;
var gameObject = mesh.gameObject;
var edges = edgesByMesh.Value;
var meshVertices = mesh.GetVertices();
var sharedVertices = mesh.sharedVertices;
var visited = HashSetPool <(int, int)> .New();
foreach (var edge in edges)
{
var hit = new ProbeHit(gameObject);
var vertexA = meshVertices[edge.a];
var vertexB = meshVertices[edge.b];
var center = (vertexA.position + vertexB.position) / 2;
var sharedVertexIndexA = -1;
var sharedVertexIndexB = -1;
for (var currentSharedIndex = 0; currentSharedIndex < sharedVertices.Count; currentSharedIndex++)
{
var sharedVertex = sharedVertices[currentSharedIndex];
if (sharedVertex.Contains(edge.a))
{
sharedVertexIndexA = currentSharedIndex;
}
if (sharedVertex.Contains(edge.b))
{
sharedVertexIndexB = currentSharedIndex;
}
}
var sharedVertexIndexMin = Mathf.Min(sharedVertexIndexA, sharedVertexIndexB);
var sharedVertexIndexMax = Mathf.Max(sharedVertexIndexA, sharedVertexIndexB);
if (visited.Contains((sharedVertexIndexMin, sharedVertexIndexMax)))
{
continue;
}
hit.point = center;
hit.distance = Vector3.Distance(center, worldPosition);
hit.label = $"{mesh.name}: Edge [{sharedVertexIndexMin}, {sharedVertexIndexMax}]";
hit.icon = PeekProBuilderIntegration.Icons.edge;
hit.groupOrder = 2;
hit.selectHandler = (add) =>
{
Selection.activeGameObject = gameObject;
ProBuilderEditor.selectMode = SelectMode.Edge;
Undo.RecordObject(mesh, "Selection Change");
if (add)
{
mesh.SetSelectedEdges(mesh.selectedEdges.Append(edge));
}
else
{
mesh.SetSelectedEdges(edge.Yield());
}
PeekProBuilderIntegration.UpdateSelection();
};
hit.focusHandler = () => ProBuilderHighlight(new SceneSelection(mesh, edge));
hit.lostFocusHandler = ClearProBuilderHighlight;
hits.Add(hit);
visited.Add((sharedVertexIndexMin, sharedVertexIndexMax));
}
visited.Free();
}
foreach (var facesByMesh in facesByMeshes)
{
var mesh = facesByMesh.Key;
var gameObject = mesh.gameObject;
var faces = facesByMesh.Value;
var meshVertices = mesh.GetVertices();
var meshFaces = mesh.faces;
foreach (var face in faces)
{
var faceIndex = meshFaces.IndexOf(face);
var hit = new ProbeHit(gameObject);
var center = Vector3.zero;
foreach (var vertexIndex in face.distinctIndexes)
{
var vertex = meshVertices[vertexIndex];
center += vertex.position;
}
center /= face.distinctIndexes.Count;
hit.point = center;
hit.distance = Vector3.Distance(center, worldPosition);
hit.label = $"{mesh.name}: Face {faceIndex}";
hit.icon = PeekProBuilderIntegration.Icons.face;
hit.groupOrder = 3;
hit.selectHandler = (add) =>
{
Selection.activeGameObject = gameObject;
ProBuilderEditor.selectMode = SelectMode.Face;
Undo.RecordObject(mesh, "Selection Change");
if (add)
{
mesh.SetSelectedFaces(mesh.GetSelectedFaces().Append(face));
}
else
{
mesh.SetSelectedFaces(null);
mesh.SetSelectedFaces(face.Yield());
}
PeekProBuilderIntegration.UpdateSelection();
};
hit.focusHandler = () => ProBuilderHighlight(new SceneSelection(mesh, face));
hit.lostFocusHandler = ClearProBuilderHighlight;
hits.Add(hit);
}
}
}
private static Vector3 MoveHandlesGUI(Rect rect, Vector3 pivot, Quaternion rotation)
{
int controlID = GUIUtility.GetControlID(RectTool.s_MoveHandleHash, FocusType.Passive);
Vector3 vector = pivot;
float num = HandleUtility.GetHandleSize(pivot) * 0.2f;
float num2 = 1f - GUI.color.a;
Vector3[] array = new Vector3[]
{
rotation *new Vector2(rect.x, rect.y) + pivot,
rotation *new Vector2(rect.xMax, rect.y) + pivot,
rotation *new Vector2(rect.xMax, rect.yMax) + pivot,
rotation *new Vector2(rect.x, rect.yMax) + pivot
};
VertexSnapping.HandleKeyAndMouseMove(controlID);
bool flag = Selection.transforms.Length == 1 && InternalEditorUtility.SupportsRectLayout(Selection.activeTransform) && Selection.activeTransform.parent.rotation == rotation;
Event current = Event.current;
EventType typeForControl = current.GetTypeForControl(controlID);
Plane plane = new Plane(array[0], array[1], array[2]);
switch (typeForControl)
{
case EventType.MouseDown:
{
bool flag2 = Tools.vertexDragging || (current.button == 0 && current.modifiers == EventModifiers.None && RectHandles.RaycastGUIPointToWorldHit(current.mousePosition, plane, out RectTool.s_StartMouseWorldPos) && (RectTool.SceneViewDistanceToRectangle(array, current.mousePosition) == 0f || (num2 > 0f && RectTool.SceneViewDistanceToDisc(pivot, rotation * Vector3.forward, num, current.mousePosition) == 0f)));
if (flag2)
{
RectTool.s_StartPosition = pivot;
RectTool.s_StartMousePos = (RectTool.s_CurrentMousePos = current.mousePosition);
RectTool.s_Moving = false;
RectTool.s_LockAxis = -1;
int num3 = controlID;
GUIUtility.keyboardControl = num3;
GUIUtility.hotControl = num3;
EditorGUIUtility.SetWantsMouseJumping(1);
HandleUtility.ignoreRaySnapObjects = null;
current.Use();
if (flag)
{
Transform activeTransform = Selection.activeTransform;
RectTransform component = activeTransform.GetComponent <RectTransform>();
Transform parent = activeTransform.parent;
RectTransform component2 = parent.GetComponent <RectTransform>();
RectTool.s_StartRectPosition = component.anchoredPosition;
RectTransformSnapping.CalculatePositionSnapValues(parent, activeTransform, component2, component);
}
}
break;
}
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
if (!RectTool.s_Moving)
{
Selection.activeGameObject = SceneViewPicking.PickGameObject(current.mousePosition);
}
GUIUtility.hotControl = 0;
EditorGUIUtility.SetWantsMouseJumping(0);
HandleUtility.ignoreRaySnapObjects = null;
current.Use();
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID)
{
RectTool.s_CurrentMousePos += current.delta;
if (!RectTool.s_Moving && (RectTool.s_CurrentMousePos - RectTool.s_StartMousePos).magnitude > 3f)
{
RectTool.s_Moving = true;
RectHandles.RaycastGUIPointToWorldHit(RectTool.s_CurrentMousePos, plane, out RectTool.s_StartMouseWorldPos);
}
if (RectTool.s_Moving)
{
if (Tools.vertexDragging)
{
if (HandleUtility.ignoreRaySnapObjects == null)
{
Handles.SetupIgnoreRaySnapObjects();
}
Vector3 vector2;
if (HandleUtility.FindNearestVertex(RectTool.s_CurrentMousePos, null, out vector2))
{
vector = vector2;
GUI.changed = true;
}
ManipulationToolUtility.minDragDifference = Vector2.zero;
}
else
{
ManipulationToolUtility.SetMinDragDifferenceForPos(pivot);
Vector3 a;
if (RectHandles.RaycastGUIPointToWorldHit(RectTool.s_CurrentMousePos, plane, out a))
{
Vector3 vector3 = a - RectTool.s_StartMouseWorldPos;
if (current.shift)
{
vector3 = Quaternion.Inverse(rotation) * vector3;
if (RectTool.s_LockAxis == -1)
{
RectTool.s_LockAxis = ((Mathf.Abs(vector3.x) <= Mathf.Abs(vector3.y)) ? 1 : 0);
}
vector3[1 - RectTool.s_LockAxis] = 0f;
vector3 = rotation * vector3;
}
else
{
RectTool.s_LockAxis = -1;
}
if (flag)
{
Transform parent2 = Selection.activeTransform.parent;
Vector3 vector4 = RectTool.s_StartRectPosition + parent2.InverseTransformVector(vector3);
vector4.z = 0f;
Quaternion rotation2 = Quaternion.Inverse(rotation);
Vector2 snapDistance = Vector2.one * HandleUtility.GetHandleSize(vector) * 0.05f;
snapDistance.x /= (rotation2 * parent2.TransformVector(Vector3.right)).x;
snapDistance.y /= (rotation2 * parent2.TransformVector(Vector3.up)).y;
Vector3 vector5 = RectTransformSnapping.SnapToGuides(vector4, snapDistance);
ManipulationToolUtility.DisableMinDragDifferenceBasedOnSnapping(vector4, vector5);
vector3 = parent2.TransformVector(vector5 - RectTool.s_StartRectPosition);
}
vector = RectTool.s_StartPosition + vector3;
GUI.changed = true;
}
}
}
current.Use();
}
break;
case EventType.Repaint:
if (Tools.vertexDragging)
{
RectHandles.RectScalingHandleCap(controlID, pivot, rotation, 1f, EventType.Repaint);
}
else
{
Handles.color = Handles.secondaryColor * new Color(1f, 1f, 1f, 1.5f * num2);
Handles.CircleHandleCap(controlID, pivot, rotation, num, EventType.Repaint);
Handles.color = Handles.secondaryColor * new Color(1f, 1f, 1f, 0.3f * num2);
Handles.DrawSolidDisc(pivot, rotation * Vector3.forward, num);
}
break;
}
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingPosX", typeForControl);
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingLeft", typeForControl);
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingRight", typeForControl);
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingPosY", typeForControl);
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingTop", typeForControl);
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingBottom", typeForControl);
return(vector);
}
public static void SetMinDragDifferenceForPos(Vector3 position)
{
minDragDifference = (Vector3)(Vector3.one * (HandleUtility.GetHandleSize(position) / 80f));
}
public static bool SelectPoints(IEditablePoint points, Transform cloudTransform, ref List <int> selection, bool firstSelect)
{
int controlID = GUIUtility.GetControlID(FocusType.Passive);
if (Event.current.alt && Event.current.type != EventType.Repaint)
{
return(false);
}
bool result = false;
Event current = Event.current;
switch (current.GetTypeForControl(controlID))
{
case EventType.MouseDown:
if ((HandleUtility.nearestControl == controlID || firstSelect) && current.button == 0)
{
if (!current.shift && !EditorGUI.actionKey)
{
selection.Clear();
result = true;
}
PointEditor.s_SelectionStart = new List <int>(selection);
GUIUtility.hotControl = controlID;
PointEditor.s_StartMouseDragPosition = current.mousePosition;
PointEditor.s_StartDragSelection = new List <int>(selection);
current.Use();
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID && current.button == 0)
{
if (!PointEditor.s_DidDrag)
{
int num = PointEditor.FindNearest(PointEditor.s_StartMouseDragPosition, cloudTransform, points);
if (num != -1)
{
if (!current.shift && !EditorGUI.actionKey)
{
selection.Add(num);
}
else
{
int num2 = selection.IndexOf(num);
if (num2 != -1)
{
selection.RemoveAt(num2);
}
else
{
selection.Add(num);
}
}
}
GUI.changed = true;
result = true;
}
PointEditor.s_StartDragSelection = null;
PointEditor.s_StartMouseDragPosition = Vector2.zero;
PointEditor.s_DidDrag = false;
GUIUtility.hotControl = 0;
current.Use();
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID && current.button == 0)
{
PointEditor.s_DidDrag = true;
selection.Clear();
selection.AddRange(PointEditor.s_StartDragSelection);
Rect rect = PointEditor.FromToRect(PointEditor.s_StartMouseDragPosition, current.mousePosition);
Matrix4x4 matrix = Handles.matrix;
Handles.matrix = cloudTransform.localToWorldMatrix;
for (int i = 0; i < points.Count; i++)
{
Vector2 point = HandleUtility.WorldToGUIPoint(points.GetPosition(i));
if (rect.Contains(point))
{
if (EditorGUI.actionKey)
{
if (PointEditor.s_SelectionStart.Contains(i))
{
selection.Remove(i);
}
}
else if (!PointEditor.s_SelectionStart.Contains(i))
{
selection.Add(i);
}
}
}
Handles.matrix = matrix;
GUI.changed = true;
current.Use();
}
break;
case EventType.Repaint:
if (GUIUtility.hotControl == controlID && current.mousePosition != PointEditor.s_StartMouseDragPosition)
{
GUIStyle gUIStyle = "SelectionRect";
Handles.BeginGUI();
gUIStyle.Draw(PointEditor.FromToRect(PointEditor.s_StartMouseDragPosition, current.mousePosition), false, false, false, false);
Handles.EndGUI();
}
break;
case EventType.Layout:
HandleUtility.AddDefaultControl(controlID);
break;
}
selection = selection.Distinct <int>().ToList <int>();
return(result);
}
public static GameObject PickGameObject(Vector2 mousePosition)
{
s_RetainHashes = true;
var enumerator = GetAllOverlapping(mousePosition).GetEnumerator();
if (!enumerator.MoveNext())
{
return(null);
}
var topmost = enumerator.Current;
var selectionBase = HandleUtility.FindSelectionBase(topmost);
var first = (selectionBase == null ? topmost : selectionBase);
int topmostHash = topmost.GetHashCode();
int prefixHash = topmostHash;
if (Selection.activeGameObject == null)
{
// Nothing selected
// Return selection base if it exists, otherwise topmost game object
s_PreviousTopmostHash = topmostHash;
s_PreviousPrefixHash = prefixHash;
return(first);
}
if (topmostHash != s_PreviousTopmostHash)
{
// Topmost game object changed
// Return selection base if exists and is not already selected, otherwise topmost game object
s_PreviousTopmostHash = topmostHash;
s_PreviousPrefixHash = prefixHash;
return(Selection.activeGameObject == selectionBase ? topmost : first);
}
s_PreviousTopmostHash = topmostHash;
// Pick potential selection base before topmost game object
if (Selection.activeGameObject == selectionBase)
{
if (prefixHash == s_PreviousPrefixHash)
{
return(topmost);
}
else
{
s_PreviousPrefixHash = prefixHash;
return(selectionBase);
}
}
// Check if active game object will appear in selection stack
var picked = HandleUtility.PickGameObject(mousePosition, false, null, new GameObject[] { Selection.activeGameObject });
if (picked == Selection.activeGameObject)
{
// Advance enumerator to active game object
while (enumerator.Current != Selection.activeGameObject)
{
if (!enumerator.MoveNext())
{
s_PreviousPrefixHash = topmostHash;
return(first); // Should not occur
}
UpdateHash(ref prefixHash, enumerator.Current);
}
}
if (prefixHash != s_PreviousPrefixHash)
{
// Prefix hash changed, start over
s_PreviousPrefixHash = topmostHash;
return(first);
}
// Move on to next game object
if (!enumerator.MoveNext())
{
s_PreviousPrefixHash = topmostHash;
return(first); // End reached, start over
}
UpdateHash(ref prefixHash, enumerator.Current);
if (enumerator.Current == selectionBase)
{
// Skip selection base
if (!enumerator.MoveNext())
{
s_PreviousPrefixHash = topmostHash;
return(first); // End reached, start over
}
UpdateHash(ref prefixHash, enumerator.Current);
}
s_PreviousPrefixHash = prefixHash;
return(enumerator.Current);
}
private Vector3 EdgeHandle(Vector3 handlePos, Vector3 handleDir, Vector3 slideDir1, Vector3 slideDir2, Matrix4x4 transform)
{
Color color = Handles.color;
bool flag = true;
if (Camera.current)
{
Vector3 b = Handles.matrix.inverse.MultiplyPoint(Camera.current.transform.position);
Vector3 normalized = (handlePos - b).normalized;
Vector3 lhs = Vector3.Cross(slideDir1, slideDir2);
float f = Vector3.Dot(lhs, normalized);
if (Mathf.Acos(Mathf.Abs(f)) > 1.51843643f)
{
flag = false;
}
}
float num = (!flag) ? 0f : 1f;
this.AdjustEdgeHandleColor(handlePos, slideDir1, slideDir2, transform, num);
int controlID = GUIUtility.GetControlID(this.m_ControlIdHint, FocusType.Keyboard);
if (num > 0f)
{
handlePos = Slider2D.Do(controlID, handlePos, handleDir, slideDir1, slideDir2, HandleUtility.GetHandleSize(handlePos) * 0.03f, new Handles.DrawCapFunction(Handles.DotCap), SnapSettings.scale, true);
}
Handles.color = color;
return(handlePos);
}
private static float DefaultMidpointGetSizeFunc(Vector3 localPos)
{
return(HandleUtility.GetHandleSize(localPos) * 0.03f);
}
internal static Quaternion DoRotationHandle(RotationHandleIds ids, Quaternion rotation, Vector3 position, RotationHandleParam param)
{
var evt = Event.current;
var camForward = Handles.inverseMatrix.MultiplyVector(Camera.current.transform.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, SnapSettings.rotation, 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);
}
// Ensure all controlIDs used in this OnGUI are permanent controlIDs so this method can be called
// in different places for handling input early and rendering late.
internal void OnGUI(SceneView view)
{
Rect cameraGUIRect = view.cameraRect;
float screenSize = Mathf.Min(cameraGUIRect.width, cameraGUIRect.height);
if (screenSize < kRotationSize)
{
return;
}
if (Event.current.type == EventType.Repaint)
{
Profiler.BeginSample("SceneView.AxisSelector");
}
HandleContextClick(view);
// This is a pretty weird way of doing things, but it works, so...
Camera cam = view.camera;
HandleUtility.PushCamera(cam);
if (cam.orthographic)
{
cam.orthographicSize = .5f;
}
cam.cullingMask = 0;
cam.transform.position = cam.transform.rotation * new Vector3(0, 0, -5);
cam.clearFlags = CameraClearFlags.Nothing;
cam.nearClipPlane = .1f;
cam.farClipPlane = 10;
cam.fieldOfView = view.m_Ortho.Fade(70, 0);
SceneView.AddCursorRect(new Rect(cameraGUIRect.width - kRotationSize + kRotationMenuInset, kRotationMenuInset, kRotationSize - 2 * kRotationMenuInset, kRotationSize + 24 - kRotationMenuInset), MouseCursor.Arrow);
Handles.SetCamera(new Rect(cameraGUIRect.width - kRotationSize, 0, kRotationSize, kRotationSize), cam);
Handles.BeginGUI();
DrawRotationLock(view);
DrawLabels(view);
Handles.EndGUI();
// animate visibility of three axis widgets
for (int i = 0; i < 3; ++i)
{
Vector3 direction = kDirectionRotations[i] * Vector3.forward;
dirVisible[i].target = Mathf.Abs(Vector3.Dot(cam.transform.forward, direction)) < 0.9f;
}
float size = HandleUtility.GetHandleSize(Vector3.zero) * .2f;
// Do axes behind the center one
AxisSelectors(view, cam, size, -1.0f, styles.viewAxisLabelStyle);
// Do center handle
Color centerColor = Handles.centerColor;
centerColor = Color.Lerp(centerColor, Color.gray, faded2Dgray);
centerColor.a *= fadedVisibility;
if (centerColor.a <= 0.1f || view.isRotationLocked)
{
GUI.enabled = false;
}
Handles.color = centerColor;
if (Handles.Button(m_CenterButtonControlID, Vector3.zero, Quaternion.identity, size * 0.8f, size, Handles.CubeHandleCap) && !view.in2DMode && !view.isRotationLocked)
{
if (Event.current.clickCount == 2)
{
view.FrameSelected();
}
else
{
// If middle-click or shift-click, choose a perspective view from a nice angle,
// similar to in Unity 3.5.
if (Event.current.shift || Event.current.button == 2)
{
ViewFromNiceAngle(view, true);
}
// Else, toggle perspective
else
{
ViewSetOrtho(view, !view.orthographic);
}
}
}
// Do axes in front of the center one
AxisSelectors(view, cam, size, 1.0f, styles.viewAxisLabelStyle);
GUI.enabled = true;
if (!view.in2DMode && !view.isRotationLocked)
{
// Swipe handling
if (Event.current.type == EditorGUIUtility.swipeGestureEventType)
{
// Get swipe dir as Vector3
Event evt = Event.current;
Vector3 swipeDir;
if (evt.delta.y > 0)
{
swipeDir = Vector3.up;
}
else if (evt.delta.y < 0)
{
swipeDir = -Vector3.up;
}
else if (evt.delta.x < 0) // delta x inverted for some reason
{
swipeDir = Vector3.right;
}
else
{
swipeDir = -Vector3.right;
}
// Inverse swipe dir, so swiping down will go to top view etc.
// This is consistent with how we do orbiting, where moving the mouse down sees the object more from above etc.
// Also, make swipe dir point almost 45 degrees in towards the camera.
// This means the swipe will pick the closest axis in the swiped direction,
// instead of picking the one closest to being 90 degrees away.
Vector3 goalVector = -swipeDir - Vector3.forward * 0.9f;
// Transform swipe dir by camera transform, so up is camera's local up, etc.
goalVector = view.camera.transform.TransformDirection(goalVector);
// Get global axis that's closest to the swipe dir vector
float bestDotProduct = 0;
int dir = 0;
for (int i = 0; i < 6; i++)
{
// Note that kDirectionRotations are not the forward direction of each dir;
// it's the back direction *towards* the camera.
float dotProduct = Vector3.Dot(kDirectionRotations[i] * -Vector3.forward, goalVector);
if (dotProduct > bestDotProduct)
{
bestDotProduct = dotProduct;
dir = i;
}
}
// Look along chosen axis
ViewAxisDirection(view, dir);
Event.current.Use();
}
}
HandleUtility.PopCamera(cam);
Handles.SetCamera(cam);
if (Event.current.type == EventType.Repaint)
{
Profiler.EndSample();
}
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (Event.current.type == EventType.Repaint)
{
background.Draw(r, false, false, false, false);
}
// show texture
Texture t = target as Texture;
if (t == null) // texture might be gone by now, in case this code is used for floating texture preview
{
return;
}
// Render target must be created before we can display it (case 491797)
RenderTexture rt = t as RenderTexture;
if (rt != null)
{
if (!SystemInfo.IsFormatSupported(rt.graphicsFormat, FormatUsage.Render))
{
return; // can't do this RT format
}
rt.Create();
}
if (IsCubemap())
{
m_CubemapPreview.OnPreviewGUI(t, r, background);
return;
}
// target can report zero sizes in some cases just after a parameter change;
// guard against that.
int texWidth = Mathf.Max(t.width, 1);
int texHeight = Mathf.Max(t.height, 1);
float mipLevel = GetMipLevelForRendering();
float zoomLevel = Mathf.Min(Mathf.Min(r.width / texWidth, r.height / texHeight), 1);
Rect wantedRect = new Rect(r.x, r.y, texWidth * zoomLevel, texHeight * zoomLevel);
PreviewGUI.BeginScrollView(r, m_Pos, wantedRect, "PreHorizontalScrollbar", "PreHorizontalScrollbarThumb");
FilterMode oldFilter = t.filterMode;
TextureUtil.SetFilterModeNoDirty(t, FilterMode.Point);
Texture2D t2d = t as Texture2D;
ColorWriteMask colorWriteMask = ColorWriteMask.All;
switch (m_PreviewMode)
{
case PreviewMode.R:
colorWriteMask = ColorWriteMask.Red | ColorWriteMask.Alpha;
break;
case PreviewMode.G:
colorWriteMask = ColorWriteMask.Green | ColorWriteMask.Alpha;
break;
case PreviewMode.B:
colorWriteMask = ColorWriteMask.Blue | ColorWriteMask.Alpha;
break;
}
if (m_PreviewMode == PreviewMode.A)
{
EditorGUI.DrawTextureAlpha(wantedRect, t, ScaleMode.StretchToFill, 0, mipLevel);
}
else
{
if (t2d != null && t2d.alphaIsTransparency)
{
EditorGUI.DrawTextureTransparent(wantedRect, t, ScaleMode.StretchToFill, 0, mipLevel, colorWriteMask);
}
else
{
EditorGUI.DrawPreviewTexture(wantedRect, t, null, ScaleMode.StretchToFill, 0, mipLevel, colorWriteMask);
}
}
// TODO: Less hacky way to prevent sprite rects to not appear in smaller previews like icons.
if ((wantedRect.width > 32 && wantedRect.height > 32) && Event.current.type == EventType.Repaint)
{
string path = AssetDatabase.GetAssetPath(t);
TextureImporter textureImporter = AssetImporter.GetAtPath(path) as TextureImporter;
SpriteMetaData[] spritesheet = textureImporter != null ? textureImporter.spritesheet : null;
if (spritesheet != null && textureImporter.spriteImportMode == SpriteImportMode.Multiple)
{
Rect screenRect = new Rect();
Rect sourceRect = new Rect();
GUI.CalculateScaledTextureRects(wantedRect, ScaleMode.StretchToFill, (float)t.width / (float)t.height, ref screenRect, ref sourceRect);
int origWidth = t.width;
int origHeight = t.height;
textureImporter.GetWidthAndHeight(ref origWidth, ref origHeight);
float definitionScale = (float)t.width / (float)origWidth;
HandleUtility.ApplyWireMaterial();
GL.PushMatrix();
GL.MultMatrix(Handles.matrix);
GL.Begin(GL.LINES);
GL.Color(new Color(1f, 1f, 1f, 0.5f));
foreach (SpriteMetaData sprite in spritesheet)
{
Rect spriteRect = sprite.rect;
Rect spriteScreenRect = new Rect();
spriteScreenRect.xMin = screenRect.xMin + screenRect.width * (spriteRect.xMin / t.width * definitionScale);
spriteScreenRect.xMax = screenRect.xMin + screenRect.width * (spriteRect.xMax / t.width * definitionScale);
spriteScreenRect.yMin = screenRect.yMin + screenRect.height * (1f - spriteRect.yMin / t.height * definitionScale);
spriteScreenRect.yMax = screenRect.yMin + screenRect.height * (1f - spriteRect.yMax / t.height * definitionScale);
DrawRect(spriteScreenRect);
}
GL.End();
GL.PopMatrix();
}
}
TextureUtil.SetFilterModeNoDirty(t, oldFilter);
m_Pos = PreviewGUI.EndScrollView();
if (mipLevel != 0)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 20), "Mip " + mipLevel);
}
}
protected static float GetAngularLimitHandleSize(Vector3 position)
{
return(HandleUtility.GetHandleSize(position));
}
internal static void ApplyDottedWireMaterial()
{
CompareFunction zTest = CompareFunction.Always;
HandleUtility.ApplyDottedWireMaterial(zTest);
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (Event.current.type == EventType.Repaint)
{
background.Draw(r, false, false, false, false);
}
Texture texture = base.target as Texture;
if (!(texture == null))
{
RenderTexture renderTexture = texture as RenderTexture;
if (renderTexture != null)
{
if (!SystemInfo.SupportsRenderTextureFormat(renderTexture.format))
{
return;
}
renderTexture.Create();
}
if (this.IsCubemap())
{
this.m_CubemapPreview.OnPreviewGUI(texture, r, background);
}
else
{
int num = Mathf.Max(texture.width, 1);
int num2 = Mathf.Max(texture.height, 1);
float mipLevelForRendering = this.GetMipLevelForRendering();
float num3 = Mathf.Min(Mathf.Min(r.width / (float)num, r.height / (float)num2), 1f);
Rect rect = new Rect(r.x, r.y, (float)num * num3, (float)num2 * num3);
PreviewGUI.BeginScrollView(r, this.m_Pos, rect, "PreHorizontalScrollbar", "PreHorizontalScrollbarThumb");
FilterMode filterMode = texture.filterMode;
TextureUtil.SetFilterModeNoDirty(texture, FilterMode.Point);
Texture2D texture2D = texture as Texture2D;
if (this.m_ShowAlpha)
{
EditorGUI.DrawTextureAlpha(rect, texture, ScaleMode.StretchToFill, 0f, mipLevelForRendering);
}
else if (texture2D != null && texture2D.alphaIsTransparency)
{
EditorGUI.DrawTextureTransparent(rect, texture, ScaleMode.StretchToFill, 0f, mipLevelForRendering);
}
else
{
EditorGUI.DrawPreviewTexture(rect, texture, null, ScaleMode.StretchToFill, 0f, mipLevelForRendering);
}
if (rect.width > 32f && rect.height > 32f)
{
string assetPath = AssetDatabase.GetAssetPath(texture);
TextureImporter textureImporter = AssetImporter.GetAtPath(assetPath) as TextureImporter;
SpriteMetaData[] array = (!(textureImporter != null)) ? null : textureImporter.spritesheet;
if (array != null && textureImporter.spriteImportMode == SpriteImportMode.Multiple)
{
Rect rect2 = default(Rect);
Rect rect3 = default(Rect);
GUI.CalculateScaledTextureRects(rect, ScaleMode.StretchToFill, (float)texture.width / (float)texture.height, ref rect2, ref rect3);
int width = texture.width;
int height = texture.height;
textureImporter.GetWidthAndHeight(ref width, ref height);
float num4 = (float)texture.width / (float)width;
HandleUtility.ApplyWireMaterial();
GL.PushMatrix();
GL.MultMatrix(Handles.matrix);
GL.Begin(1);
GL.Color(new Color(1f, 1f, 1f, 0.5f));
SpriteMetaData[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
SpriteMetaData spriteMetaData = array2[i];
Rect rect4 = spriteMetaData.rect;
this.DrawRect(new Rect
{
xMin = rect2.xMin + rect2.width * (rect4.xMin / (float)texture.width * num4),
xMax = rect2.xMin + rect2.width * (rect4.xMax / (float)texture.width * num4),
yMin = rect2.yMin + rect2.height * (1f - rect4.yMin / (float)texture.height * num4),
yMax = rect2.yMin + rect2.height * (1f - rect4.yMax / (float)texture.height * num4)
});
}
GL.End();
GL.PopMatrix();
}
}
TextureUtil.SetFilterModeNoDirty(texture, filterMode);
this.m_Pos = PreviewGUI.EndScrollView();
if (mipLevelForRendering != 0f)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 20f), "Mip " + mipLevelForRendering);
}
}
}
}
public void TimeRuler(Rect position, float frameRate, bool labels, bool useEntireHeight, float alpha,
TimeFormat timeFormat)
{
Color backupCol = GUI.color;
GUI.BeginGroup(position);
InitStyles();
HandleUtility.ApplyWireMaterial();
Color tempBackgroundColor = GUI.backgroundColor;
SetTickMarkerRanges();
hTicks.SetTickStrengths(kTickRulerDistMin, kTickRulerDistFull, true);
Color baseColor = timeAreaStyles.timelineTick.normal.textColor;
baseColor.a = 0.75f * alpha;
if (Event.current.type == EventType.Repaint)
{
if (Application.platform == RuntimePlatform.WindowsEditor)
{
GL.Begin(GL.QUADS);
}
else
{
GL.Begin(GL.LINES);
}
// Draw tick markers of various sizes
Rect cachedShowArea = shownArea;
for (int l = 0; l < hTicks.tickLevels; l++)
{
float strength = hTicks.GetStrengthOfLevel(l) * .9f;
m_TickCache.Clear();
hTicks.GetTicksAtLevel(l, true, m_TickCache);
for (int i = 0; i < m_TickCache.Count; i++)
{
if (m_TickCache[i] < hRangeMin || m_TickCache[i] > hRangeMax)
{
continue;
}
int frame = Mathf.RoundToInt(m_TickCache[i] * frameRate);
float height = useEntireHeight
? position.height
: position.height * Mathf.Min(1, strength) * kTickRulerHeightMax;
float x = FrameToPixel(frame, frameRate, position, cachedShowArea);
// Draw line
DrawVerticalLineFast(x, position.height - height + 0.5f, position.height - 0.5f,
new Color(1, 1, 1, strength / kTickRulerFatThreshold) * baseColor);
}
}
GL.End();
}
if (labels)
{
// Draw tick labels
int labelLevel = hTicks.GetLevelWithMinSeparation(kTickRulerDistLabel);
m_TickCache.Clear();
hTicks.GetTicksAtLevel(labelLevel, false, m_TickCache);
for (int i = 0; i < m_TickCache.Count; i++)
{
if (m_TickCache[i] < hRangeMin || m_TickCache[i] > hRangeMax)
{
continue;
}
int frame = Mathf.RoundToInt(m_TickCache[i] * frameRate);
// Important to take floor of positions of GUI stuff to get pixel correct alignment of
// stuff drawn with both GUI and Handles/GL. Otherwise things are off by one pixel half the time.
float labelpos = Mathf.Floor(FrameToPixel(frame, frameRate, position));
string label = FormatTickTime(m_TickCache[i], frameRate, timeFormat);
GUI.Label(new Rect(labelpos + 3, -3, 40, 20), label, timeAreaStyles.timelineTick);
}
}
GUI.EndGroup();
GUI.backgroundColor = tempBackgroundColor;
GUI.color = backupCol;
}
public static void OnSceneDrag(SceneView sceneView)
{
Event current1 = Event.current;
if (current1.type != EventType.DragUpdated && current1.type != EventType.DragPerform && current1.type != EventType.DragExited)
{
return;
}
if (!sceneView.in2DMode)
{
GameObject gameObject = HandleUtility.PickGameObject(Event.current.mousePosition, true);
if ((UnityEngine.Object)gameObject != (UnityEngine.Object)null && DragAndDrop.objectReferences.Length == 1 && ((UnityEngine.Object)(DragAndDrop.objectReferences[0] as Texture) != (UnityEngine.Object)null && (UnityEngine.Object)gameObject.GetComponent <Renderer>() != (UnityEngine.Object)null))
{
return;
}
}
switch (current1.type)
{
case EventType.DragUpdated:
SpriteUtility.DragType dragType = !current1.alt ? SpriteUtility.DragType.SpriteAnimation : SpriteUtility.DragType.CreateMultiple;
if (SpriteUtility.s_DragType != dragType || SpriteUtility.s_SceneDragObjects == null)
{
Sprite[] draggedPathsOrObjects = SpriteUtility.GetSpriteFromDraggedPathsOrObjects();
if (draggedPathsOrObjects == null || draggedPathsOrObjects.Length == 0 || (UnityEngine.Object)draggedPathsOrObjects[0] == (UnityEngine.Object)null)
{
break;
}
if (SpriteUtility.s_DragType != SpriteUtility.DragType.NotInitialized)
{
SpriteUtility.CleanUp();
}
SpriteUtility.s_DragType = dragType;
SpriteUtility.s_SceneDragObjects = new List <UnityEngine.Object>();
if (SpriteUtility.s_DragType == SpriteUtility.DragType.CreateMultiple)
{
foreach (Sprite frame in draggedPathsOrObjects)
{
SpriteUtility.s_SceneDragObjects.Add((UnityEngine.Object)SpriteUtility.CreateDragGO(frame, Vector3.zero));
}
}
else
{
SpriteUtility.s_SceneDragObjects.Add((UnityEngine.Object)SpriteUtility.CreateDragGO(draggedPathsOrObjects[0], Vector3.zero));
}
List <Transform> transformList = new List <Transform>();
using (List <UnityEngine.Object> .Enumerator enumerator = SpriteUtility.s_SceneDragObjects.GetEnumerator())
{
while (enumerator.MoveNext())
{
GameObject current2 = (GameObject)enumerator.Current;
transformList.AddRange((IEnumerable <Transform>)current2.GetComponentsInChildren <Transform>());
current2.hideFlags = HideFlags.HideInHierarchy;
}
}
HandleUtility.ignoreRaySnapObjects = transformList.ToArray();
}
Vector3 zero = Vector3.zero;
Vector3 point = HandleUtility.GUIPointToWorldRay(current1.mousePosition).GetPoint(10f);
if (sceneView.in2DMode)
{
point.z = 0.0f;
}
else
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
object obj = HandleUtility.RaySnap(HandleUtility.GUIPointToWorldRay(current1.mousePosition));
if (obj != null)
{
point = ((RaycastHit)obj).point;
}
}
using (List <UnityEngine.Object> .Enumerator enumerator = SpriteUtility.s_SceneDragObjects.GetEnumerator())
{
while (enumerator.MoveNext())
{
((GameObject)enumerator.Current).transform.position = point;
}
}
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
current1.Use();
break;
case EventType.DragPerform:
Sprite[] draggedPathsOrObjects1 = SpriteUtility.GetSpriteFromDraggedPathsOrObjects();
if (draggedPathsOrObjects1 == null || SpriteUtility.s_SceneDragObjects == null)
{
break;
}
if (SpriteUtility.s_DragType == SpriteUtility.DragType.SpriteAnimation)
{
SpriteUtility.AddAnimationToGO((GameObject)SpriteUtility.s_SceneDragObjects[0], draggedPathsOrObjects1);
}
using (List <UnityEngine.Object> .Enumerator enumerator = SpriteUtility.s_SceneDragObjects.GetEnumerator())
{
while (enumerator.MoveNext())
{
GameObject current2 = (GameObject)enumerator.Current;
Undo.RegisterCreatedObjectUndo((UnityEngine.Object)current2, "Create Sprite");
current2.hideFlags = HideFlags.None;
}
}
Selection.objects = SpriteUtility.s_SceneDragObjects.ToArray();
SpriteUtility.CleanUp();
current1.Use();
break;
case EventType.DragExited:
if (SpriteUtility.s_SceneDragObjects == null || SpriteUtility.s_SceneDragObjects == null)
{
break;
}
using (List <UnityEngine.Object> .Enumerator enumerator = SpriteUtility.s_SceneDragObjects.GetEnumerator())
{
while (enumerator.MoveNext())
{
UnityEngine.Object.DestroyImmediate(enumerator.Current, false);
}
}
SpriteUtility.CleanUp();
current1.Use();
break;
}
}
static void OnEndContainer(IMGUIContainer c)
{
HandleUtility.EndHandles();
}
private void CollisionPlanesSceneGUI()
{
if (m_ScenePlanes.Count == 0)
{
return;
}
Event evt = Event.current;
Color origCol = Handles.color;
Color col = new Color(1, 1, 1, 0.5F);
for (int i = 0; i < m_ScenePlanes.Count; ++i)
{
if (m_ScenePlanes[i] == null)
{
continue;
}
Transform transform = m_ScenePlanes[i];
Vector3 position = transform.position;
Quaternion rotation = transform.rotation;
Vector3 right = rotation * Vector3.right;
Vector3 up = rotation * Vector3.up;
Vector3 forward = rotation * Vector3.forward;
bool isPlayingAndStatic = EditorApplication.isPlaying && transform.gameObject.isStatic;
if (editingPlanes)
{
if (Object.ReferenceEquals(s_SelectedTransform, transform))
{
EditorGUI.BeginChangeCheck();
var newPosition = transform.position;
var newRotation = transform.rotation;
using (new EditorGUI.DisabledScope(isPlayingAndStatic))
{
if (isPlayingAndStatic)
{
Handles.ShowStaticLabel(position);
}
if (EditMode.editMode == EditMode.SceneViewEditMode.ParticleSystemCollisionModulePlanesMove)
{
newPosition = Handles.PositionHandle(position, rotation);
}
else if (EditMode.editMode == EditMode.SceneViewEditMode.ParticleSystemCollisionModulePlanesRotate)
{
newRotation = Handles.RotationHandle(rotation, position);
}
}
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(transform, "Modified Collision Plane Transform");
transform.position = newPosition;
transform.rotation = newRotation;
ParticleSystemEditorUtils.PerformCompleteResimulation();
}
}
else
{
float handleSize = HandleUtility.GetHandleSize(position) * 0.6f;
EventType oldEventType = evt.type;
// we want ignored mouse up events to check for dragging off of scene view
if (evt.type == EventType.Ignore && evt.rawType == EventType.MouseUp)
{
oldEventType = evt.rawType;
}
Handles.FreeMoveHandle(position, Quaternion.identity, handleSize, Vector3.zero, Handles.RectangleHandleCap);
// Detect selected plane (similar to TreeEditor)
if (oldEventType == EventType.MouseDown && evt.type == EventType.Used)
{
s_SelectedTransform = transform;
oldEventType = EventType.Used;
GUIUtility.hotControl = 0; // Reset hot control or the FreeMoveHandle will prevent input to the new Handles. (case 873514)
}
}
}
Handles.color = col;
Color color = Handles.s_ColliderHandleColor * 0.9f;
if (isPlayingAndStatic)
{
color.a *= 0.2f;
}
if (m_PlaneVisualizationType == PlaneVizType.Grid)
{
DrawGrid(position, right, forward, up, color);
}
else
{
DrawSolidPlane(position, rotation, color, Color.yellow);
}
}
Handles.color = origCol;
}
public static void HandleSpriteSceneDrag(SceneView sceneView, IEvent evt, Object[] objectReferences, string[] paths, ShowFileDialogDelegate saveFileDialog)
{
if (evt.type != EventType.DragUpdated && evt.type != EventType.DragPerform && evt.type != EventType.DragExited)
{
return;
}
// Return if any of the dragged objects are null, e.g. a MonoBehaviour without a managed instance
if (objectReferences.Any(obj => obj == null))
{
return;
}
// Regardless of EditorBehaviorMode or SceneView mode we don't handle if texture is dragged over a GO with renderer
if (objectReferences.Length == 1 && objectReferences[0] as UnityTexture2D != null)
{
GameObject go = HandleUtility.PickGameObject(evt.mousePosition, true);
if (go != null)
{
var renderer = go.GetComponent <Renderer>();
if (renderer != null && !(renderer is SpriteRenderer))
{
// There is an object where the cursor is
// and we are dragging a texture. Most likely user wants to
// assign texture to the GO
// Case 730444: Proceed only if the go has a renderer
CleanUp(true);
return;
}
}
}
switch (evt.type)
{
case (EventType.DragUpdated):
DragType newDragType = evt.alt ? DragType.CreateMultiple : DragType.SpriteAnimation;
if (s_DragType != newDragType || s_SceneDragObjects == null) // Either this is first time we are here OR evt.alt changed during drag
{
if (!ExistingAssets(objectReferences) && PathsAreValidTextures(paths)) // External drag with images that are not in the project
{
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
s_SceneDragObjects = new List <Object>();
s_DragType = newDragType;
}
else // Internal drag with assets from project
{
List <Sprite> assets = GetSpriteFromPathsOrObjects(objectReferences, paths, evt.type);
if (assets.Count == 0)
{
return;
}
if (s_DragType != DragType.NotInitialized) // evt.alt changed during drag, so we need to cleanup and start over
{
CleanUp(true);
}
s_DragType = newDragType;
CreateSceneDragObjects(assets);
IgnoreForRaycasts(s_SceneDragObjects);
}
}
PositionSceneDragObjects(s_SceneDragObjects, sceneView, evt.mousePosition);
DragAndDrop.visualMode = DragAndDropVisualMode.Copy;
evt.Use();
break;
case (EventType.DragPerform):
List <Sprite> sprites = GetSpriteFromPathsOrObjects(objectReferences, paths, evt.type);
if (sprites.Count > 0 && s_SceneDragObjects != null)
{
// Store current undoIndex to undo all operations done if any part of sprite creation fails
int undoIndex = Undo.GetCurrentGroup();
// For external drags, we have delayed all creation to DragPerform because only now we have the imported sprite assets
if (s_SceneDragObjects.Count == 0)
{
CreateSceneDragObjects(sprites);
PositionSceneDragObjects(s_SceneDragObjects, sceneView, evt.mousePosition);
}
foreach (GameObject dragGO in s_SceneDragObjects)
{
dragGO.hideFlags = HideFlags.None;
Undo.RegisterCreatedObjectUndo(dragGO, "Create Sprite");
EditorUtility.SetDirty(dragGO);
}
bool createGameObject = true;
if (s_DragType == DragType.SpriteAnimation && sprites.Count > 1)
{
UsabilityAnalytics.Event("Sprite Drag and Drop", "Drop multiple sprites to scene", "null", 1);
createGameObject = AddAnimationToGO((GameObject)s_SceneDragObjects[0], sprites.ToArray(), saveFileDialog);
}
else
{
UsabilityAnalytics.Event("Sprite Drag and Drop", "Drop single sprite to scene", "null", 1);
}
if (createGameObject)
{
Selection.objects = s_SceneDragObjects.ToArray();
}
else
{
// Revert all Create Sprite actions if animation failed to be created or was cancelled
Undo.RevertAllDownToGroup(undoIndex);
}
CleanUp(!createGameObject);
evt.Use();
}
break;
case EventType.DragExited:
if (s_SceneDragObjects != null)
{
CleanUp(true);
evt.Use();
}
break;
}
}
private static void DrawGrid(Vector3 pos, Vector3 axis1, Vector3 axis2, Vector3 normal, Color color)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
HandleUtility.ApplyWireMaterial();
if (color.a > 0)
{
GL.Begin(GL.LINES);
float lineLength = 10f;
int numLines = 11;
lineLength *= m_ScaleGrid;
numLines = (int)lineLength;
numLines = Mathf.Clamp(numLines, 10, 40);
if (numLines % 2 == 0)
{
numLines++;
}
float halfLength = lineLength * 0.5f;
float distBetweenLines = lineLength / (numLines - 1);
Vector3 v1 = axis1 * lineLength;
Vector3 v2 = axis2 * lineLength;
Vector3 dist1 = axis1 * distBetweenLines;
Vector3 dist2 = axis2 * distBetweenLines;
Vector3 startPos = pos - axis1 * halfLength - axis2 * halfLength;
for (int i = 0; i < numLines; i++)
{
if (i % 2 == 0)
{
GL.Color(color * 0.7f);
}
else
{
GL.Color(color);
}
// Axis1
GL.Vertex(startPos + i * dist1);
GL.Vertex(startPos + i * dist1 + v2);
// Axis2
GL.Vertex(startPos + i * dist2);
GL.Vertex(startPos + i * dist2 + v1);
}
GL.Color(color);
GL.Vertex(pos);
GL.Vertex(pos + normal);
GL.End();
}
}
private static Vector3 ResizeHandlesGUI(Rect rect, Vector3 pivot, Quaternion rotation, out Vector3 scalePivot)
{
if (Event.current.type == EventType.MouseDown)
{
RectTool.s_StartRect = rect;
}
scalePivot = pivot;
Vector3 result = Vector3.one;
Quaternion rotation2 = Quaternion.Inverse(rotation);
for (int i = 0; i <= 2; i++)
{
for (int j = 0; j <= 2; j++)
{
if (i != 1 || j != 1)
{
Vector3 rectPointInWorld = RectTool.GetRectPointInWorld(RectTool.s_StartRect, pivot, rotation, i, j);
Vector3 rectPointInWorld2 = RectTool.GetRectPointInWorld(rect, pivot, rotation, i, j);
float num = 0.05f * HandleUtility.GetHandleSize(rectPointInWorld2);
int controlID = GUIUtility.GetControlID(RectTool.s_ResizeHandlesHash, FocusType.Passive);
if (GUI.color.a > 0f || GUIUtility.hotControl == controlID)
{
EditorGUI.BeginChangeCheck();
EventType type = Event.current.type;
Vector3 vector;
if (i == 1 || j == 1)
{
Vector3 sideVector = (i != 1) ? (rotation * Vector3.up * rect.height) : (rotation * Vector3.right * rect.width);
Vector3 direction = (i != 1) ? (rotation * Vector3.right) : (rotation * Vector3.up);
vector = RectHandles.SideSlider(controlID, rectPointInWorld2, sideVector, direction, num, null, 0f);
}
else
{
Vector3 vector2 = rotation * Vector3.right * (float)(i - 1);
Vector3 vector3 = rotation * Vector3.up * (float)(j - 1);
int arg_1AB_0 = controlID;
Vector3 arg_1AB_1 = rectPointInWorld2;
Vector3 arg_1AB_2 = rotation * Vector3.forward;
Vector3 arg_1AB_3 = vector2;
Vector3 arg_1AB_4 = vector3;
float arg_1AB_5 = num;
if (RectTool.< > f__mg$cache0 == null)
{
RectTool.< > f__mg$cache0 = new Handles.CapFunction(RectHandles.RectScalingHandleCap);
}
vector = RectHandles.CornerSlider(arg_1AB_0, arg_1AB_1, arg_1AB_2, arg_1AB_3, arg_1AB_4, arg_1AB_5, RectTool.< > f__mg$cache0, Vector2.zero);
}
bool flag = Selection.transforms.Length == 1 && InternalEditorUtility.SupportsRectLayout(Selection.activeTransform) && Selection.activeTransform.parent.rotation == rotation;
if (flag)
{
Transform activeTransform = Selection.activeTransform;
RectTransform component = activeTransform.GetComponent <RectTransform>();
Transform parent = activeTransform.parent;
RectTransform component2 = parent.GetComponent <RectTransform>();
if (type == EventType.MouseDown && Event.current.type != EventType.MouseDown)
{
RectTransformSnapping.CalculateOffsetSnapValues(parent, activeTransform, component2, component, i, j);
}
}
if (EditorGUI.EndChangeCheck())
{
ManipulationToolUtility.SetMinDragDifferenceForPos(rectPointInWorld2, 0.1f);
if (flag)
{
Transform parent2 = Selection.activeTransform.parent;
RectTransform component3 = parent2.GetComponent <RectTransform>();
Vector2 snapDistance = Vector2.one * HandleUtility.GetHandleSize(vector) * 0.05f;
snapDistance.x /= (rotation2 * parent2.TransformVector(Vector3.right)).x;
snapDistance.y /= (rotation2 * parent2.TransformVector(Vector3.up)).y;
Vector3 vector4 = parent2.InverseTransformPoint(vector) - component3.rect.min;
Vector3 vector5 = RectTransformSnapping.SnapToGuides(vector4, snapDistance) + Vector3.forward * vector4.z;
ManipulationToolUtility.DisableMinDragDifferenceBasedOnSnapping(vector4, vector5);
vector = parent2.TransformPoint(vector5 + component3.rect.min);
}
bool alt = Event.current.alt;
bool actionKey = EditorGUI.actionKey;
bool flag2 = Event.current.shift && !actionKey;
if (!alt)
{
scalePivot = RectTool.GetRectPointInWorld(RectTool.s_StartRect, pivot, rotation, 2 - i, 2 - j);
}
if (flag2)
{
vector = Vector3.Project(vector - scalePivot, rectPointInWorld - scalePivot) + scalePivot;
}
Vector3 vector6 = rotation2 * (rectPointInWorld - scalePivot);
Vector3 vector7 = rotation2 * (vector - scalePivot);
if (i != 1)
{
result.x = vector7.x / vector6.x;
}
if (j != 1)
{
result.y = vector7.y / vector6.y;
}
if (flag2)
{
float d = (i != 1) ? result.x : result.y;
result = Vector3.one * d;
}
if (actionKey && i == 1)
{
if (Event.current.shift)
{
result.x = (result.z = 1f / Mathf.Sqrt(Mathf.Max(result.y, 0.0001f)));
}
else
{
result.x = 1f / Mathf.Max(result.y, 0.0001f);
}
}
if (flag2)
{
float d2 = (i != 1) ? result.x : result.y;
result = Vector3.one * d2;
}
if (actionKey && i == 1)
{
if (Event.current.shift)
{
result.x = (result.z = 1f / Mathf.Sqrt(Mathf.Max(result.y, 0.0001f)));
}
else
{
result.x = 1f / Mathf.Max(result.y, 0.0001f);
}
}
if (actionKey && j == 1)
{
if (Event.current.shift)
{
result.y = (result.z = 1f / Mathf.Sqrt(Mathf.Max(result.x, 0.0001f)));
}
else
{
result.y = 1f / Mathf.Max(result.x, 0.0001f);
}
}
}
if (i == 0)
{
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingLeft", type);
}
if (i == 2)
{
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingRight", type);
}
if (i != 1)
{
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingWidth", type);
}
if (j == 0)
{
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingBottom", type);
}
if (j == 2)
{
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingTop", type);
}
if (j != 1)
{
ManipulationToolUtility.DetectDraggingBasedOnMouseDownUp("ChangingHeight", type);
}
}
}
}
}
return(result);
}
public void TimeRuler(Rect position, float frameRate, bool labels, bool useEntireHeight, float alpha, bool showTimeAsFrames)
{
Color color = GUI.color;
GUI.BeginGroup(position);
TimeArea.InitStyles();
HandleUtility.ApplyWireMaterial();
Color backgroundColor = GUI.backgroundColor;
this.SetTickMarkerRanges();
this.hTicks.SetTickStrengths(3f, 80f, true);
Color textColor = TimeArea.styles.TimelineTick.normal.textColor;
textColor.a = 0.75f * alpha;
if (Event.current.type == EventType.Repaint)
{
if (Application.platform == RuntimePlatform.WindowsEditor)
{
GL.Begin(7);
}
else
{
GL.Begin(1);
}
Rect shownArea = base.shownArea;
for (int i = 0; i < this.hTicks.tickLevels; i++)
{
float num = this.hTicks.GetStrengthOfLevel(i) * 0.9f;
float[] ticksAtLevel = this.hTicks.GetTicksAtLevel(i, true);
for (int j = 0; j < ticksAtLevel.Length; j++)
{
if (ticksAtLevel[j] >= base.hRangeMin && ticksAtLevel[j] <= base.hRangeMax)
{
int num2 = Mathf.RoundToInt(ticksAtLevel[j] * frameRate);
float num3 = (!useEntireHeight) ? (position.height * Mathf.Min(1f, num) * 0.7f) : position.height;
float x = this.FrameToPixel((float)num2, frameRate, position, shownArea);
TimeArea.DrawVerticalLineFast(x, position.height - num3 + 0.5f, position.height - 0.5f, new Color(1f, 1f, 1f, num / 0.5f) * textColor);
}
}
}
GL.End();
}
if (labels)
{
int levelWithMinSeparation = this.hTicks.GetLevelWithMinSeparation(40f);
float[] ticksAtLevel2 = this.hTicks.GetTicksAtLevel(levelWithMinSeparation, false);
for (int k = 0; k < ticksAtLevel2.Length; k++)
{
if (ticksAtLevel2[k] >= base.hRangeMin && ticksAtLevel2[k] <= base.hRangeMax)
{
int num4 = Mathf.RoundToInt(ticksAtLevel2[k] * frameRate);
float num5 = Mathf.Floor(this.FrameToPixel((float)num4, frameRate, position));
string text = (!showTimeAsFrames) ? this.FormatFrame(num4, frameRate) : num4.ToString();
GUI.Label(new Rect(num5 + 3f, -3f, 40f, 20f), text, TimeArea.styles.TimelineTick);
}
}
}
GUI.EndGroup();
GUI.backgroundColor = backgroundColor;
GUI.color = color;
}
public override void ToolGUI(SceneView view, Vector3 handlePosition, bool isStatic)
{
Rect handleRect = Tools.handleRect;
Quaternion handleRectRotation = Tools.handleRectRotation;
Vector3[] array = new Vector3[4];
for (int i = 0; i < 4; i++)
{
Vector3 point = RectTool.GetLocalRectPoint(handleRect, i);
array[i] = handleRectRotation * point + handlePosition;
}
RectHandles.RenderRectWithShadow(false, array);
Color color = GUI.color;
if (Camera.current)
{
Vector3 planeNormal = (!Camera.current.orthographic) ? (handlePosition + handleRectRotation * handleRect.center - Camera.current.transform.position) : Camera.current.transform.forward;
Vector3 vector = handleRectRotation * Vector3.right * handleRect.width;
Vector3 vector2 = handleRectRotation * Vector3.up * handleRect.height;
float num = Mathf.Sqrt(Vector3.Cross(Vector3.ProjectOnPlane(vector, planeNormal), Vector3.ProjectOnPlane(vector2, planeNormal)).magnitude);
num /= HandleUtility.GetHandleSize(handlePosition);
float num2 = Mathf.Clamp01((num - 0.2f) / 0.2f * 2f);
Color color2 = color;
color2.a *= num2;
GUI.color = color2;
}
Vector3 handlePosition2 = Tools.GetHandlePosition();
if (!Tools.vertexDragging)
{
RectTransform component = Selection.activeTransform.GetComponent <RectTransform>();
bool flag = Selection.transforms.Length > 1;
bool flag2 = !flag && Tools.pivotMode == PivotMode.Pivot && component != null;
using (new EditorGUI.DisabledScope(!flag && !flag2))
{
EditorGUI.BeginChangeCheck();
Vector3 a = RectTool.PivotHandleGUI(handleRect, handlePosition2, handleRectRotation);
if (EditorGUI.EndChangeCheck() && !isStatic)
{
if (flag)
{
Tools.localHandleOffset += Quaternion.Inverse(Tools.handleRotation) * (a - handlePosition2);
}
else if (flag2)
{
Transform activeTransform = Selection.activeTransform;
Undo.RecordObject(component, "Move Rectangle Pivot");
Transform transform = (!Tools.rectBlueprintMode || !InternalEditorUtility.SupportsRectLayout(activeTransform)) ? activeTransform : activeTransform.parent;
Vector2 b = transform.InverseTransformVector(a - handlePosition2);
b.x /= component.rect.width;
b.y /= component.rect.height;
Vector2 vector3 = component.pivot + b;
RectTransformEditor.SetPivotSmart(component, vector3.x, 0, true, transform != component.transform);
RectTransformEditor.SetPivotSmart(component, vector3.y, 1, true, transform != component.transform);
}
}
}
}
TransformManipulator.BeginManipulationHandling(true);
if (!Tools.vertexDragging)
{
EditorGUI.BeginChangeCheck();
Vector3 pivotPosition = handlePosition;
Vector3 scaleDelta = RectTool.ResizeHandlesGUI(handleRect, handlePosition, handleRectRotation, out pivotPosition);
if (EditorGUI.EndChangeCheck() && !isStatic)
{
TransformManipulator.SetResizeDelta(scaleDelta, pivotPosition, handleRectRotation);
}
bool flag3 = true;
if (Tools.rectBlueprintMode)
{
Transform[] transforms = Selection.transforms;
for (int j = 0; j < transforms.Length; j++)
{
Transform transform2 = transforms[j];
if (transform2.GetComponent <RectTransform>() != null)
{
flag3 = false;
}
}
}
if (flag3)
{
EditorGUI.BeginChangeCheck();
Quaternion rhs = RectTool.RotationHandlesGUI(handleRect, handlePosition, handleRectRotation);
if (EditorGUI.EndChangeCheck() && !isStatic)
{
float angle;
Vector3 vector4;
(Quaternion.Inverse(handleRectRotation) * rhs).ToAngleAxis(out angle, out vector4);
vector4 = handleRectRotation * vector4;
Undo.RecordObjects(Selection.transforms, "Rotate");
Transform[] transforms2 = Selection.transforms;
for (int k = 0; k < transforms2.Length; k++)
{
Transform transform3 = transforms2[k];
transform3.RotateAround(handlePosition, vector4, angle);
transform3.SetLocalEulerHint(transform3.GetLocalEulerAngles(transform3.rotationOrder));
if (transform3.parent != null)
{
transform3.SendTransformChangedScale();
}
}
Tools.handleRotation = Quaternion.AngleAxis(angle, vector4) * Tools.handleRotation;
}
}
}
TransformManipulator.EndManipulationHandling();
TransformManipulator.BeginManipulationHandling(false);
EditorGUI.BeginChangeCheck();
Vector3 a2 = RectTool.MoveHandlesGUI(handleRect, handlePosition, handleRectRotation);
if (EditorGUI.EndChangeCheck() && !isStatic)
{
Vector3 positionDelta = a2 - TransformManipulator.mouseDownHandlePosition;
TransformManipulator.SetPositionDelta(positionDelta);
}
TransformManipulator.EndManipulationHandling();
GUI.color = color;
}
static bool CurveDisplay(IAudioEffectPlugin plugin, Rect r0, ref float threshold, ref float ratio, ref float makeupGain, ref float attackTime, ref float releaseTime, ref float knee, float sidechainLevel, float outputLevel, float blend)
{
Event evt = Event.current;
int controlID = GUIUtility.GetControlID(FocusType.Passive);
Rect r = AudioCurveRendering.BeginCurveFrame(r0);
const float thresholdActiveWidth = 10f;
float vuWidth = 10f;
float minThreshold, maxThreshold, defThreshold; plugin.GetFloatParameterInfo(kThresholdName, out minThreshold, out maxThreshold, out defThreshold);
float minRatio, maxRatio, defRatio; plugin.GetFloatParameterInfo(kRatioName, out minRatio, out maxRatio, out defRatio);
float minMakeupGain, maxMakeupGain, defMakeupGain; plugin.GetFloatParameterInfo(kMakeupGainName, out minMakeupGain, out maxMakeupGain, out defMakeupGain);
float minKnee, maxKnee, defKnee; plugin.GetFloatParameterInfo(kKneeName, out minKnee, out maxKnee, out defKnee);
float dbRange = 100.0f, dbMin = -80.0f;
float thresholdPosX = r.width * (threshold - dbMin) / dbRange;
bool modifiedValue = false;
switch (evt.GetTypeForControl(controlID))
{
case EventType.MouseDown:
if (r.Contains(Event.current.mousePosition) && evt.button == 0)
{
dragtype = DragType.None;
GUIUtility.hotControl = controlID;
EditorGUIUtility.SetWantsMouseJumping(1);
evt.Use();
// Ensure visible state change on mousedown to make it clear that interaction is possible
if ((Mathf.Abs(r.x + thresholdPosX - evt.mousePosition.x) >= thresholdActiveWidth))
{
dragtype = (evt.mousePosition.x < r.x + thresholdPosX) ? DragType.MakeupGain : DragType.Ratio;
}
else
{
dragtype = DragType.ThresholdAndKnee;
}
}
break;
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID && evt.button == 0)
{
dragtype = DragType.None;
GUIUtility.hotControl = 0;
EditorGUIUtility.SetWantsMouseJumping(0);
evt.Use();
}
break;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID)
{
float dragAcceleration = evt.alt ? .25f : 1f;
if (dragtype == DragType.ThresholdAndKnee)
{
bool dragKnee = Mathf.Abs(evt.delta.x) < Mathf.Abs(evt.delta.y);
if (dragKnee)
{
knee = Mathf.Clamp(knee + evt.delta.y * 0.5f * dragAcceleration, minKnee, maxKnee);
}
else
{
threshold = Mathf.Clamp(threshold + evt.delta.x * 0.1f * dragAcceleration, minThreshold, maxThreshold);
}
}
else if (dragtype == DragType.Ratio)
{
ratio = Mathf.Clamp(ratio + evt.delta.y * (ratio > 1.0f ? 0.05f : 0.003f) * dragAcceleration, minRatio, maxRatio);
}
else if (dragtype == DragType.MakeupGain)
{
makeupGain = Mathf.Clamp(makeupGain - evt.delta.y * 0.5f * dragAcceleration, minMakeupGain, maxMakeupGain);
}
else
{
Debug.LogError("Drag: Unhandled enum");
}
modifiedValue = true;
evt.Use();
}
break;
}
if (evt.type == EventType.Repaint)
{
// Curve
HandleUtility.ApplyWireMaterial();
//float sidechainPosX = r.width * (sidechainLevel - dbMin) / dbRange;
float thresholdPosY = r.height * (1.0f - ((threshold - dbMin + makeupGain) / dbRange));
Color thresholdColor = new Color(0.7f, 0.7f, 0.7f);
Color sidechainColor = Color.black;
float duckGradient = 1.0f / ratio;
float duckThreshold = threshold;
float duckSidechainLevel = sidechainLevel;
float duckMakeupGain = makeupGain;
float duckKnee = knee;
float duckKneeC1 = (knee > 0.0f) ? ((duckGradient - 1.0f) / (4.0f * knee)) : 0.0f;
float duckKneeC2 = duckThreshold - knee;
// Main filled curve
AudioCurveRendering.DrawFilledCurve(
r,
delegate(float x, out Color col)
{
float level = x * dbRange + dbMin;
float gain = level;
float t = level - duckThreshold;
col = ScaleAlpha(duckSidechainLevel > level ? AudioCurveRendering.kAudioOrange : Color.grey, blend);
if (t > -duckKnee && t < duckKnee)
{
t += duckKnee;
gain = t * (duckKneeC1 * t + 1.0f) + duckKneeC2;
if (dragtype == DragType.ThresholdAndKnee)
{
const float mult = 1.2f;
col = new Color(col.r * mult, col.g * mult, col.b * mult);
}
}
else if (t > 0.0f)
{
gain = duckThreshold + duckGradient * t;
}
return((2.0f * (gain + duckMakeupGain - dbMin) / dbRange) - 1.0f);
}
);
// Curve shown when modifying MakeupGain
if (dragtype == DragType.MakeupGain)
{
AudioCurveRendering.DrawCurve(
r,
delegate(float x)
{
float level = x * dbRange + dbMin;
float gain = level;
float t = level - duckThreshold;
if (t > -duckKnee && t < duckKnee)
{
t += duckKnee;
gain = t * (duckKneeC1 * t + 1.0f) + duckKneeC2;
}
else if (t > 0.0f)
{
gain = duckThreshold + duckGradient * t;
}
return((2.0f * (gain + duckMakeupGain - dbMin) / dbRange) - 1.0f);
},
Color.white
);
}
// Threshold text and line
textStyle10.normal.textColor = ScaleAlpha(thresholdColor, blend);
EditorGUI.DrawRect(new Rect(r.x + thresholdPosX, r.y, 1, r.height), textStyle10.normal.textColor);
DrawText(r.x + thresholdPosX + 4, r.y + 6, string.Format(CultureInfo.InvariantCulture.NumberFormat, "Threshold: {0:F1} dB", threshold));
// Sidechain text and line
textStyle10.normal.textColor = ScaleAlpha(sidechainColor, blend);
DrawText(r.x + 4, r.y + r.height - 10, sidechainLevel < -80 ? "Input: None" : string.Format(CultureInfo.InvariantCulture.NumberFormat, "Input: {0:F1} dB", sidechainLevel));
if (dragtype == DragType.Ratio)
{
float aspect = (float)r.height / (float)r.width;
Handles.DrawAAPolyLine(2.0f,
new Color[] { Color.black, Color.black },
new Vector3[]
{
new Vector3(r.x + thresholdPosX + r.width, r.y + thresholdPosY - aspect * r.width, 0.0f),
new Vector3(r.x + thresholdPosX - r.width, r.y + thresholdPosY + aspect * r.width, 0.0f)
});
Handles.DrawAAPolyLine(3.0f,
new Color[] { Color.white, Color.white },
new Vector3[]
{
new Vector3(r.x + thresholdPosX + r.width, r.y + thresholdPosY - aspect * duckGradient * r.width, 0.0f),
new Vector3(r.x + thresholdPosX - r.width, r.y + thresholdPosY + aspect * duckGradient * r.width, 0.0f)
});
}
else if (dragtype == DragType.ThresholdAndKnee)
{
// Knee min and max lines
float normalizedKnee1 = (threshold - knee - dbMin) / dbRange;
float normalizedKnee2 = (threshold + knee - dbMin) / dbRange;
float y1 = EvaluateDuckingVolume(normalizedKnee1, ratio, threshold, makeupGain, knee, dbRange, dbMin);
float y2 = EvaluateDuckingVolume(normalizedKnee2, ratio, threshold, makeupGain, knee, dbRange, dbMin);
float knee1PosY = r.yMax - (y1 + 1f) * 0.5f * r.height;
float knee2PosY = r.yMax - (y2 + 1f) * 0.5f * r.height;
EditorGUI.DrawRect(new Rect(r.x + normalizedKnee1 * r.width, knee1PosY, 1, r.height - knee1PosY), new Color(0, 0, 0, 0.5f));
EditorGUI.DrawRect(new Rect(r.x + normalizedKnee2 * r.width - 1, knee2PosY, 1, r.height - knee2PosY), new Color(0, 0, 0, 0.5f));
// Enhanced threshold
EditorGUI.DrawRect(new Rect(r.x + thresholdPosX - 1, r.y, 3, r.height), Color.white);
}
outputLevel = (Mathf.Clamp(outputLevel - makeupGain, dbMin, dbMin + dbRange) - dbMin) / dbRange;
if (EditorApplication.isPlaying)
{
const int margin = 2;
Rect vuRect = new Rect(r.x + r.width - vuWidth + margin, r.y + margin, vuWidth - 2 * margin, r.height - 2 * margin);
DrawVU(vuRect, outputLevel, blend, true);
}
}
AudioCurveRendering.EndCurveFrame();
return(modifiedValue);
}
public void OnGUI(Rect position)
{
if (GradientEditor.s_Styles == null)
{
GradientEditor.s_Styles = new GradientEditor.Styles();
}
float num = 16f;
float num2 = 30f;
float num3 = position.height - 2f * num - num2;
position.height = num;
this.ShowSwatchArray(position, this.m_AlphaSwatches, true);
position.y += num;
if (Event.current.type == EventType.Repaint)
{
position.height = num3;
if (this.m_TextureDirty)
{
this.BuildTexture();
}
GradientEditor.DrawGradientWithBackground(position, this.m_PreviewTex);
}
position.y += num3;
position.height = num;
this.ShowSwatchArray(position, this.m_RGBSwatches, false);
if (this.m_SelectedSwatch != null)
{
position.y += num;
position.height = num2;
position.y += 10f;
float num4 = 45f;
float num5 = 60f;
float num6 = 20f;
float labelWidth = 50f;
float num7 = num5 + num6 + num5 + num4;
Rect position2 = position;
position2.height = 18f;
position2.x += 17f;
position2.width -= num7;
EditorGUIUtility.labelWidth = labelWidth;
if (this.m_SelectedSwatch.m_IsAlpha)
{
EditorGUIUtility.fieldWidth = 30f;
EditorGUI.BeginChangeCheck();
float num8 = (float)EditorGUI.IntSlider(position2, GradientEditor.s_Styles.alphaText, (int)(this.m_SelectedSwatch.m_Value.r * 255f), 0, 255) / 255f;
if (EditorGUI.EndChangeCheck())
{
num8 = Mathf.Clamp01(num8);
this.m_SelectedSwatch.m_Value.r = (this.m_SelectedSwatch.m_Value.g = (this.m_SelectedSwatch.m_Value.b = num8));
this.AssignBack();
HandleUtility.Repaint();
}
}
else
{
EditorGUI.BeginChangeCheck();
this.m_SelectedSwatch.m_Value = EditorGUI.ColorField(position2, GradientEditor.s_Styles.colorText, this.m_SelectedSwatch.m_Value, true, false);
if (EditorGUI.EndChangeCheck())
{
this.AssignBack();
HandleUtility.Repaint();
}
}
position2.x += position2.width + num6;
position2.width = num4 + num5;
EditorGUIUtility.labelWidth = num5;
string kFloatFieldFormatString = EditorGUI.kFloatFieldFormatString;
EditorGUI.kFloatFieldFormatString = "f1";
EditorGUI.BeginChangeCheck();
float value = EditorGUI.FloatField(position2, GradientEditor.s_Styles.locationText, this.m_SelectedSwatch.m_Time * 100f) / 100f;
if (EditorGUI.EndChangeCheck())
{
this.m_SelectedSwatch.m_Time = Mathf.Clamp(value, 0f, 1f);
this.AssignBack();
}
EditorGUI.kFloatFieldFormatString = kFloatFieldFormatString;
position2.x += position2.width;
position2.width = 20f;
GUI.Label(position2, GradientEditor.s_Styles.percentText);
}
}
private void ShowSwatchArray(Rect position, List <GradientEditor.Swatch> swatches, bool isAlpha)
{
int controlID = GUIUtility.GetControlID(652347689, FocusType.Passive);
Event current = Event.current;
float time = this.GetTime((Event.current.mousePosition.x - position.x) / position.width);
Vector2 point = new Vector3(position.x + time * position.width, Event.current.mousePosition.y);
EventType typeForControl = current.GetTypeForControl(controlID);
switch (typeForControl)
{
case EventType.MouseDown:
{
Rect rect = position;
rect.xMin -= 10f;
rect.xMax += 10f;
if (rect.Contains(current.mousePosition))
{
GUIUtility.hotControl = controlID;
current.Use();
if (swatches.Contains(this.m_SelectedSwatch) && !this.m_SelectedSwatch.m_IsAlpha && this.CalcSwatchRect(position, this.m_SelectedSwatch).Contains(current.mousePosition))
{
if (current.clickCount == 2)
{
GUIUtility.keyboardControl = controlID;
ColorPicker.Show(GUIView.current, this.m_SelectedSwatch.m_Value, false, false, null);
GUIUtility.ExitGUI();
}
}
else
{
bool flag = false;
foreach (GradientEditor.Swatch current2 in swatches)
{
if (this.CalcSwatchRect(position, current2).Contains(point))
{
flag = true;
this.m_SelectedSwatch = current2;
break;
}
}
if (!flag)
{
if (swatches.Count < 8)
{
Color value = this.m_Gradient.Evaluate(time);
if (isAlpha)
{
value = new Color(value.a, value.a, value.a, 1f);
}
else
{
value.a = 1f;
}
this.m_SelectedSwatch = new GradientEditor.Swatch(time, value, isAlpha);
swatches.Add(this.m_SelectedSwatch);
this.AssignBack();
}
else
{
Debug.LogWarning(string.Concat(new object[]
{
"Max ",
8,
" color keys and ",
8,
" alpha keys are allowed in a gradient."
}));
}
}
}
}
return;
}
case EventType.MouseUp:
if (GUIUtility.hotControl == controlID)
{
GUIUtility.hotControl = 0;
current.Use();
if (!swatches.Contains(this.m_SelectedSwatch))
{
this.m_SelectedSwatch = null;
}
this.RemoveDuplicateOverlappingSwatches();
}
return;
case EventType.MouseMove:
case EventType.KeyUp:
case EventType.ScrollWheel:
IL_9B:
if (typeForControl == EventType.ValidateCommand)
{
if (current.commandName == "Delete")
{
Event.current.Use();
}
return;
}
if (typeForControl != EventType.ExecuteCommand)
{
return;
}
if (current.commandName == "ColorPickerChanged")
{
GUI.changed = true;
this.m_SelectedSwatch.m_Value = ColorPicker.color;
this.AssignBack();
HandleUtility.Repaint();
}
else if (current.commandName == "Delete" && swatches.Count > 1)
{
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
}
return;
case EventType.MouseDrag:
if (GUIUtility.hotControl == controlID && this.m_SelectedSwatch != null)
{
current.Use();
if (current.mousePosition.y + 5f < position.y || current.mousePosition.y - 5f > position.yMax)
{
if (swatches.Count > 1)
{
swatches.Remove(this.m_SelectedSwatch);
this.AssignBack();
return;
}
}
else if (!swatches.Contains(this.m_SelectedSwatch))
{
swatches.Add(this.m_SelectedSwatch);
}
this.m_SelectedSwatch.m_Time = time;
this.AssignBack();
}
return;
case EventType.KeyDown:
if (current.keyCode == KeyCode.Delete)
{
if (this.m_SelectedSwatch != null)
{
List <GradientEditor.Swatch> list;
if (this.m_SelectedSwatch.m_IsAlpha)
{
list = this.m_AlphaSwatches;
}
else
{
list = this.m_RGBSwatches;
}
if (list.Count > 1)
{
list.Remove(this.m_SelectedSwatch);
this.AssignBack();
HandleUtility.Repaint();
}
}
current.Use();
}
return;
case EventType.Repaint:
{
bool flag2 = false;
foreach (GradientEditor.Swatch current3 in swatches)
{
if (this.m_SelectedSwatch == current3)
{
flag2 = true;
}
else
{
this.DrawSwatch(position, current3, !isAlpha);
}
}
if (flag2 && this.m_SelectedSwatch != null)
{
this.DrawSwatch(position, this.m_SelectedSwatch, !isAlpha);
}
return;
}
}
goto IL_9B;
}
public static void PickAllNonAlloc(List <ProbeHit> hits, ProbeFilter filter, SceneView sceneView, Vector2 guiPosition, int limit = DefaultLimit)
{
var screenPosition = HandleUtility.GUIPointToScreenPixelCoordinate(guiPosition);
var ray3D = HandleUtility.GUIPointToWorldRay(guiPosition);
var worldPosition = sceneView.camera.ScreenToWorldPoint(screenPosition);
var layerMask = PeekPlugin.Configuration.probeLayerMask;
var raycastHits = ArrayPool <RaycastHit> .New(limit);
var overlapHits = ArrayPool <Collider2D> .New(limit);
var handleHits = HashSetPool <GameObject> .New();
var ancestorHits = HashSetPool <ProbeHit> .New();
#if PROBUILDER_4_OR_NEWER
var proBuilderHits = ListPool <ProbeHit> .New();
#endif
var gameObjectHits = DictionaryPool <GameObject, ProbeHit> .New();
try
{
// Raycast (3D)
if (filter.raycast)
{
var raycastHitCount = Physics.RaycastNonAlloc(ray3D, raycastHits, Mathf.Infinity, layerMask);
for (var i = 0; i < raycastHitCount; i++)
{
var raycastHit = raycastHits[i];
#if UNITY_2019_2_OR_NEWER
if (SceneVisibilityManager.instance.IsHidden(raycastHit.transform.gameObject))
{
continue;
}
#endif
var gameObject = raycastHit.transform.gameObject;
if (!gameObjectHits.TryGetValue(gameObject, out var hit))
{
hit = new ProbeHit(gameObject);
}
hit.point = raycastHit.point;
hit.distance = raycastHit.distance;
gameObjectHits[gameObject] = hit;
}
}
// Overlap (2D)
if (filter.overlap)
{
var overlapHitCount = Physics2D.OverlapPointNonAlloc(worldPosition, overlapHits, layerMask);
for (var i = 0; i < overlapHitCount; i++)
{
var overlapHit = overlapHits[i];
#if UNITY_2019_2_OR_NEWER
if (SceneVisibilityManager.instance.IsHidden(overlapHit.transform.gameObject))
{
continue;
}
#endif
var gameObject = overlapHit.transform.gameObject;
if (!gameObjectHits.TryGetValue(gameObject, out var hit))
{
hit = new ProbeHit(gameObject);
}
hit.distance = hit.distance ?? Vector3.Distance(overlapHit.transform.position, worldPosition);
gameObjectHits[gameObject] = hit;
}
}
// Handles (Editor Default)
if (filter.handles && canPickHandles)
{
PickAllHandlesNonAlloc(handleHits, guiPosition, limit);
foreach (var handleHit in handleHits)
{
var gameObject = handleHit;
if (!gameObjectHits.TryGetValue(gameObject, out var hit))
{
hit = new ProbeHit(gameObject);
}
hit.distance = hit.distance ?? Vector3.Distance(handleHit.transform.position, worldPosition);
gameObjectHits[gameObject] = hit;
}
}
// Ancestors
foreach (var gameObjectHit in gameObjectHits)
{
var gameObject = gameObjectHit.Key;
var hit = gameObjectHit.Value;
var parent = gameObject.transform.parent;
int depth = 0;
while (parent != null)
{
var parentGameObject = parent.gameObject;
var parentHit = new ProbeHit(parentGameObject);
parentHit.groupGameObject = gameObject;
parentHit.distance = hit.distance ?? Vector3.Distance(parentHit.transform.position, worldPosition);
parentHit.groupOrder = 1000 + depth;
ancestorHits.Add(parentHit);
parent = parent.parent;
depth++;
}
}
#if PROBUILDER_4_OR_NEWER
// ProBuilder
if (filter.proBuilder && ProBuilderEditor.instance != null)
{
var proBuilderMeshes = ListPool <ProBuilderMesh> .New();
try
{
foreach (var gameObjectHit in gameObjectHits.Values)
{
var proBuilderMesh = gameObjectHit.gameObject.GetComponent <ProBuilderMesh>();
if (proBuilderMesh != null)
{
proBuilderMeshes.Add(proBuilderMesh);
}
}
PickProBuilderElementsNonAlloc(proBuilderHits, proBuilderMeshes, sceneView, guiPosition);
}
finally
{
proBuilderMeshes.Free();
}
}
#endif
// Prepare final hits
hits.Clear();
// Add hits
foreach (var gameObjectHit in gameObjectHits.Values)
{
hits.Add(gameObjectHit);
}
foreach (var ancestorHit in ancestorHits)
{
hits.Add(ancestorHit);
}
#if PROBUILDER_4_OR_NEWER
foreach (var proBuilderHit in proBuilderHits)
{
hits.Add(proBuilderHit);
}
#endif
// Sort by distance
hits.Sort(compareHits);
}
finally
{
raycastHits.Free();
overlapHits.Free();
handleHits.Free();
ancestorHits.Free();
#if PROBUILDER_4_OR_NEWER
proBuilderHits.Free();
#endif
gameObjectHits.Free();
}
}
public static GameObject PickGameObject(Vector2 position, bool selectPrefabRoot, GameObject[] ignore)
{
return(HandleUtility.PickGameObject(position, selectPrefabRoot, ignore, null));
}
