1 files changed, 0 insertions, 229 deletions
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/MaskableGraphic.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/MaskableGraphic.cs
deleted file mode 100644
index 4995dc1..0000000
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/MaskableGraphic.cs
+++ /dev/null
@@ -1,229 +0,0 @@
-using System;
-using UnityEngine.Events;
-using UnityEngine.Rendering;
-
-namespace UnityEngine.UI
-{
-    public abstract class MaskableGraphic : Graphic, IClippable, IMaskable, IMaterialModifier
-    {
-        [NonSerialized]
-        protected bool m_ShouldRecalculateStencil = true;
-
-        [NonSerialized]
-        protected Material m_MaskMaterial;
-
-        [NonSerialized]
-        private RectMask2D m_ParentMask;
-
-        // m_Maskable is whether this graphic is allowed to be masked or not. It has the matching public property maskable.
-        // The default for m_Maskable is true, so graphics under a mask are masked out of the box.
-        // The maskable property can be turned off from script by the user if masking is not desired.
-        // m_IncludeForMasking is whether we actually consider this graphic for masking or not - this is an implementation detail.
-        // m_IncludeForMasking should only be true if m_Maskable is true AND a parent of the graphic has an IMask component.
-        // Things would still work correctly if m_IncludeForMasking was always true when m_Maskable is, but performance would suffer.
-        [NonSerialized]
-        private bool m_Maskable = true;
-
-        [NonSerialized]
-        [Obsolete("Not used anymore.", true)]
-        protected bool m_IncludeForMasking = false;
-
-        [Serializable]
-        public class CullStateChangedEvent : UnityEvent<bool> {}
-
-        // Event delegates triggered on click.
-        [SerializeField]
-        private CullStateChangedEvent m_OnCullStateChanged = new CullStateChangedEvent();
-
-        public CullStateChangedEvent onCullStateChanged
-        {
-            get { return m_OnCullStateChanged; }
-            set { m_OnCullStateChanged = value; }
-        }
-
-        public bool maskable
-        {
-            get { return m_Maskable; }
-            set
-            {
-                if (value == m_Maskable)
-                    return;
-                m_Maskable = value;
-                m_ShouldRecalculateStencil = true;
-                SetMaterialDirty();
-            }
-        }
-
-        [NonSerialized]
-        [Obsolete("Not used anymore", true)]
-        protected bool m_ShouldRecalculate = true;
-
-        [NonSerialized]
-        protected int m_StencilValue;
-
-        public virtual Material GetModifiedMaterial(Material baseMaterial)
-        {
-            var toUse = baseMaterial;
-
-            if (m_ShouldRecalculateStencil)
-            {
-                var rootCanvas = MaskUtilities.FindRootSortOverrideCanvas(transform);
-                m_StencilValue = maskable ? MaskUtilities.GetStencilDepth(transform, rootCanvas) : 0;
-                m_ShouldRecalculateStencil = false;
-            }
-
-            // if we have a enabled Mask component then it will
-            // generate the mask material. This is an optimisation
-            // it adds some coupling between components though :(
-            Mask maskComponent = GetComponent<Mask>();
-            if (m_StencilValue > 0 && (maskComponent == null || !maskComponent.IsActive()))
-            {
-                var maskMat = StencilMaterial.Add(toUse, (1 << m_StencilValue) - 1, StencilOp.Keep, CompareFunction.Equal, ColorWriteMask.All, (1 << m_StencilValue) - 1, 0);
-                StencilMaterial.Remove(m_MaskMaterial);
-                m_MaskMaterial = maskMat;
-                toUse = m_MaskMaterial;
-            }
-            return toUse;
-        }
-
-        public virtual void Cull(Rect clipRect, bool validRect)
-        {
-            var cull = !validRect || !clipRect.Overlaps(rootCanvasRect, true);
-            UpdateCull(cull);
-        }
-
-        private void UpdateCull(bool cull)
-        {
-            var cullingChanged = canvasRenderer.cull != cull;
-            canvasRenderer.cull = cull;
-
-            if (cullingChanged)
-            {
-                UISystemProfilerApi.AddMarker("MaskableGraphic.cullingChanged", this);
-                m_OnCullStateChanged.Invoke(cull);
-                SetVerticesDirty();
-            }
-        }
-
-        public virtual void SetClipRect(Rect clipRect, bool validRect)
-        {
-            if (validRect)
-                canvasRenderer.EnableRectClipping(clipRect);
-            else
-                canvasRenderer.DisableRectClipping();
-        }
-
-        protected override void OnEnable()
-        {
-            base.OnEnable();
-            m_ShouldRecalculateStencil = true;
-            UpdateClipParent();
-            SetMaterialDirty();
-
-            if (GetComponent<Mask>() != null)
-            {
-                MaskUtilities.NotifyStencilStateChanged(this);
-            }
-        }
-
-        protected override void OnDisable()
-        {
-            base.OnDisable();
-            m_ShouldRecalculateStencil = true;
-            SetMaterialDirty();
-            UpdateClipParent();
-            StencilMaterial.Remove(m_MaskMaterial);
-            m_MaskMaterial = null;
-
-            if (GetComponent<Mask>() != null)
-            {
-                MaskUtilities.NotifyStencilStateChanged(this);
-            }
-        }
-
-#if UNITY_EDITOR
-        protected override void OnValidate()
-        {
-            base.OnValidate();
-            m_ShouldRecalculateStencil = true;
-            UpdateClipParent();
-            SetMaterialDirty();
-        }
-
-#endif
-
-        protected override void OnTransformParentChanged()
-        {
-            base.OnTransformParentChanged();
-
-            if (!isActiveAndEnabled)
-                return;
-
-            m_ShouldRecalculateStencil = true;
-            UpdateClipParent();
-            SetMaterialDirty();
-        }
-
-        [Obsolete("Not used anymore.", true)]
-        public virtual void ParentMaskStateChanged() {}
-
-        protected override void OnCanvasHierarchyChanged()
-        {
-            base.OnCanvasHierarchyChanged();
-
-            if (!isActiveAndEnabled)
-                return;
-
-            m_ShouldRecalculateStencil = true;
-            UpdateClipParent();
-            SetMaterialDirty();
-        }
-
-        readonly Vector3[] m_Corners = new Vector3[4];
-        private Rect rootCanvasRect
-        {
-            get
-            {
-                rectTransform.GetWorldCorners(m_Corners);
-
-                if (canvas)
-                {
-                    Canvas rootCanvas = canvas.rootCanvas;
-                    for (int i = 0; i < 4; ++i)
-                        m_Corners[i] = rootCanvas.transform.InverseTransformPoint(m_Corners[i]);
-                }
-
-                return new Rect(m_Corners[0].x, m_Corners[0].y, m_Corners[2].x - m_Corners[0].x, m_Corners[2].y - m_Corners[0].y);
-            }
-        }
-
-        private void UpdateClipParent()
-        {
-            var newParent = (maskable && IsActive()) ? MaskUtilities.GetRectMaskForClippable(this) : null;
-
-            // if the new parent is different OR is now inactive
-            if (m_ParentMask != null && (newParent != m_ParentMask || !newParent.IsActive()))
-            {
-                m_ParentMask.RemoveClippable(this);
-                UpdateCull(false);
-            }
-
-            // don't re-add it if the newparent is inactive
-            if (newParent != null && newParent.IsActive())
-                newParent.AddClippable(this);
-
-            m_ParentMask = newParent;
-        }
-
-        public virtual void RecalculateClipping()
-        {
-            UpdateClipParent();
-        }
-
-        public virtual void RecalculateMasking()
-        {
-            m_ShouldRecalculateStencil = true;
-            SetMaterialDirty();
-        }
-    }
-}