1 files changed, 0 insertions, 169 deletions
diff --git a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/StencilMaterial.cs b/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/StencilMaterial.cs
deleted file mode 100644
index c12f209..0000000
--- a/Assets/uGUI-2017.1/UnityEngine.UI/UI/Core/StencilMaterial.cs
+++ /dev/null
@@ -1,169 +0,0 @@
-using System;
-using System.Collections.Generic;
-using UnityEngine.Rendering;
-
-namespace UnityEngine.UI
-{
-    /// <summary>
-    /// Dynamic material class makes it possible to create custom materials on the fly on a per-Graphic basis,
-    /// and still have them get cleaned up correctly.
-    /// </summary>
-    public static class StencilMaterial
-    {
-        private class MatEntry
-        {
-            public Material baseMat;
-            public Material customMat;
-            public int count;
-
-            public int stencilId;
-            public StencilOp operation = StencilOp.Keep;
-            public CompareFunction compareFunction = CompareFunction.Always;
-            public int readMask;
-            public int writeMask;
-            public bool useAlphaClip;
-            public ColorWriteMask colorMask;
-        }
-
-        private static List<MatEntry> m_List = new List<MatEntry>();
-
-        [Obsolete("Use Material.Add instead.", true)]
-        public static Material Add(Material baseMat, int stencilID) { return null; }
-
-        /// <summary>
-        /// Add a new material using the specified base and stencil ID.
-        /// </summary>
-        public static Material Add(Material baseMat, int stencilID, StencilOp operation, CompareFunction compareFunction, ColorWriteMask colorWriteMask)
-        {
-            return Add(baseMat, stencilID, operation, compareFunction, colorWriteMask, 255, 255);
-        }
-
-        /// <summary>
-        /// Add a new material using the specified base and stencil ID.
-        /// </summary>
-        public static Material Add(Material baseMat, int stencilID, StencilOp operation, CompareFunction compareFunction, ColorWriteMask colorWriteMask, int readMask, int writeMask)
-        {
-            if ((stencilID <= 0 && colorWriteMask == ColorWriteMask.All) || baseMat == null)
-                return baseMat;
-
-            if (!baseMat.HasProperty("_Stencil"))
-            {
-                Debug.LogWarning("Material " + baseMat.name + " doesn't have _Stencil property", baseMat);
-                return baseMat;
-            }
-            if (!baseMat.HasProperty("_StencilOp"))
-            {
-                Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilOp property", baseMat);
-                return baseMat;
-            }
-            if (!baseMat.HasProperty("_StencilComp"))
-            {
-                Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilComp property", baseMat);
-                return baseMat;
-            }
-            if (!baseMat.HasProperty("_StencilReadMask"))
-            {
-                Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilReadMask property", baseMat);
-                return baseMat;
-            }
-            if (!baseMat.HasProperty("_StencilWriteMask"))
-            {
-                Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilWriteMask property", baseMat);
-                return baseMat;
-            }
-            if (!baseMat.HasProperty("_ColorMask"))
-            {
-                Debug.LogWarning("Material " + baseMat.name + " doesn't have _ColorMask property", baseMat);
-                return baseMat;
-            }
-
-            for (int i = 0; i < m_List.Count; ++i)
-            {
-                MatEntry ent = m_List[i];
-
-                if (ent.baseMat == baseMat
-                    && ent.stencilId == stencilID
-                    && ent.operation == operation
-                    && ent.compareFunction == compareFunction
-                    && ent.readMask == readMask
-                    && ent.writeMask == writeMask
-                    && ent.colorMask == colorWriteMask)
-                {
-                    ++ent.count;
-                    return ent.customMat;
-                }
-            }
-
-            var newEnt = new MatEntry();
-            newEnt.count = 1;
-            newEnt.baseMat = baseMat;
-            newEnt.customMat = new Material(baseMat);
-            newEnt.customMat.hideFlags = HideFlags.HideAndDontSave;
-            newEnt.stencilId = stencilID;
-            newEnt.operation = operation;
-            newEnt.compareFunction = compareFunction;
-            newEnt.readMask = readMask;
-            newEnt.writeMask = writeMask;
-            newEnt.colorMask = colorWriteMask;
-            newEnt.useAlphaClip = operation != StencilOp.Keep && writeMask > 0;
-
-            newEnt.customMat.name = string.Format("Stencil Id:{0}, Op:{1}, Comp:{2}, WriteMask:{3}, ReadMask:{4}, ColorMask:{5} AlphaClip:{6} ({7})", stencilID, operation, compareFunction, writeMask, readMask, colorWriteMask, newEnt.useAlphaClip, baseMat.name);
-
-            newEnt.customMat.SetInt("_Stencil", stencilID);
-            newEnt.customMat.SetInt("_StencilOp", (int)operation);
-            newEnt.customMat.SetInt("_StencilComp", (int)compareFunction);
-            newEnt.customMat.SetInt("_StencilReadMask", readMask);
-            newEnt.customMat.SetInt("_StencilWriteMask", writeMask);
-            newEnt.customMat.SetInt("_ColorMask", (int)colorWriteMask);
-
-            // left for backwards compatability
-            if (newEnt.customMat.HasProperty("_UseAlphaClip"))
-                newEnt.customMat.SetInt("_UseAlphaClip", newEnt.useAlphaClip ? 1 : 0);
-
-            if (newEnt.useAlphaClip)
-                newEnt.customMat.EnableKeyword("UNITY_UI_ALPHACLIP");
-            else
-                newEnt.customMat.DisableKeyword("UNITY_UI_ALPHACLIP");
-
-            m_List.Add(newEnt);
-            return newEnt.customMat;
-        }
-
-        /// <summary>
-        /// Remove an existing material, automatically cleaning it up if it's no longer in use.
-        /// </summary>
-        public static void Remove(Material customMat)
-        {
-            if (customMat == null)
-                return;
-
-            for (int i = 0; i < m_List.Count; ++i)
-            {
-                MatEntry ent = m_List[i];
-
-                if (ent.customMat != customMat)
-                    continue;
-
-                if (--ent.count == 0)
-                {
-                    Misc.DestroyImmediate(ent.customMat);
-                    ent.baseMat = null;
-                    m_List.RemoveAt(i);
-                }
-                return;
-            }
-        }
-
-        public static void ClearAll()
-        {
-            for (int i = 0; i < m_List.Count; ++i)
-            {
-                MatEntry ent = m_List[i];
-
-                Misc.DestroyImmediate(ent.customMat);
-                ent.baseMat = null;
-            }
-            m_List.Clear();
-        }
-    }
-}