1 files changed, 0 insertions, 126 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineClipUnion.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineClipUnion.cs
deleted file mode 100644
index 4288992..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/treeview/TimelineClipUnion.cs
+++ /dev/null
@@ -1,126 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using UnityEditorInternal;
-using UnityEngine;
-
-namespace UnityEditor.Timeline
-{
-    class TimelineClipUnion
-    {
-        List<TimelineClipGUI> m_Members = new List<TimelineClipGUI>();
-        Rect m_BoundingRect;
-        Rect m_Union;
-        double m_Start;
-        double m_Duration;
-        bool m_InitUnionRect = true;
-
-        void Add(TimelineClipGUI clip)
-        {
-            m_Members.Add(clip);
-            if (m_Members.Count == 1)
-            {
-                m_BoundingRect = clip.clippedRect;
-            }
-            else
-            {
-                m_BoundingRect = Encompass(m_BoundingRect, clip.rect);
-            }
-        }
-
-        public void Draw(Rect parentRect, WindowState state)
-        {
-            if (m_InitUnionRect)
-            {
-                m_Start = m_Members.OrderBy(c => c.clip.start).First().clip.start;
-                m_Duration = m_Members.Sum(c => c.clip.duration);
-                m_InitUnionRect = false;
-            }
-
-            m_Union = new Rect((float)(m_Start) * state.timeAreaScale.x, 0, (float)m_Duration * state.timeAreaScale.x, 0);
-
-            // transform clipRect into pixel-space
-            m_Union.xMin += state.timeAreaTranslation.x + parentRect.x;
-            m_Union.xMax += state.timeAreaTranslation.x + parentRect.x;
-            m_Union.y = parentRect.y + 4.0f;
-            m_Union.height = parentRect.height - 8.0f;
-
-            // calculate clipped rect
-            if (m_Union.x < parentRect.xMin)
-            {
-                var overflow = parentRect.xMin - m_Union.x;
-                m_Union.x = parentRect.xMin;
-                m_Union.width -= overflow;
-            }
-
-            // bail out if completely clipped
-            if (m_Union.xMax < parentRect.xMin)
-                return;
-            if (m_Union.xMin > parentRect.xMax)
-                return;
-
-            EditorGUI.DrawRect(m_Union, DirectorStyles.Instance.customSkin.colorClipUnion);
-        }
-
-        public static List<TimelineClipUnion> Build(List<TimelineClipGUI> clips)
-        {
-            var unions = new List<TimelineClipUnion>();
-            if (clips == null)
-                return unions;
-
-            TimelineClipUnion currentUnion = null;
-            foreach (var c in clips)
-            {
-                if (currentUnion == null)
-                {
-                    currentUnion = new TimelineClipUnion();
-                    currentUnion.Add(c);
-                    unions.Add(currentUnion);
-                }
-                else
-                {
-                    Rect result;
-                    if (Intersection(c.rect, currentUnion.m_BoundingRect, out result))
-                    {
-                        currentUnion.Add(c);
-                    }
-                    else
-                    {
-                        currentUnion = new TimelineClipUnion();
-                        currentUnion.Add(c);
-                        unions.Add(currentUnion);
-                    }
-                }
-            }
-
-            return unions;
-        }
-
-        public static Rect Encompass(Rect a, Rect b)
-        {
-            Rect newRect = a;
-            newRect.xMin = Mathf.Min(a.xMin, b.xMin);
-            newRect.yMin = Mathf.Min(a.yMin, b.yMin);
-            newRect.xMax = Mathf.Max(a.xMax, b.xMax);
-            newRect.yMax = Mathf.Max(a.yMax, b.yMax);
-            return newRect;
-        }
-
-        public static bool Intersection(Rect r1, Rect r2, out Rect intersection)
-        {
-            if (!r1.Overlaps(r2) && !r2.Overlaps(r1))
-            {
-                intersection = new Rect(0, 0, 0, 0);
-                return false;
-            }
-
-            float left = Mathf.Max(r1.xMin, r2.xMin);
-            float top = Mathf.Max(r1.yMin, r2.yMin);
-
-            float right = Mathf.Min(r1.xMax, r2.xMax);
-            float bottom = Mathf.Min(r1.yMax, r2.yMax);
-
-            intersection = new Rect(left, top, right - left, bottom - top);
-            return true;
-        }
-    }
-}