174 lines
12 KiB
Plaintext
174 lines
12 KiB
Plaintext
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€ Þ €# ! € . €, " € €… ÿÿÿÿ# @ 1 €1 €ÿÿÿÿ$ Þ € € % . €j € & Õ €“ ÿÿÿÿ' € 1 €1 €ÿÿÿÿ( À Þ € € ) €j €ÿÿÿÿ* € H €› €ÿÿÿÿ+ € 1 €1 €ÿÿÿÿ, @ Þ € € - Q €j € . y €
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€ / Þ €# 0 € . €, 1 € €§ 2 @ ¾ €¶ 3 @ Þ €# 4 € . €, 5 € H €» ÿÿÿÿ6 € 1 €1 €ÿÿÿÿ7 @ Þ € € 8 Q €j € 9 H €Æ ÿÿÿÿ: € 1 €1 €ÿÿÿÿ; @ Þ € € < Q €j € = H €Ø ÿÿÿÿ> € 1 €1 €ÿÿÿÿ? @ Þ € € @ Q €j € A MonoImporter PPtr<EditorExtension> m_FileID m_PathID PPtr<PrefabInstance> m_ExternalObjects SourceAssetIdentifier type assembly name m_UsedFileIDs m_DefaultReferences executionOrder icon m_UserData m_AssetBundleName m_AssetBundleVariant s ÿÿ£Gñ×Ü�Z56 :!@iÁJ* � €7 €ÿÿÿÿ € ¦ €² € E € Þ € € . € € ( a € Þ € € . € € † €r € Þ € € . €
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€ H €« €ÿÿÿÿ € 1 €1 €ÿÿÿÿ @ Þ € €
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Q €j € H €ê €ÿÿÿÿ € 1 €1 €ÿÿÿÿ @ Þ € € Q €j € ñ €= ÿÿÿÿ € 1 €1 €ÿÿÿÿ € Þ € € €j €ÿÿÿÿ € H €› €ÿÿÿÿ € 1 €1 €ÿÿÿÿ @ Þ € € Q €j € y €
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€ Þ € € . € € y €Q Þ € € . € € Þ €X ! H €i ÿÿÿÿ" € 1 €1 €ÿÿÿÿ# @ Þ € € $ Q €j € % H €u ÿÿÿÿ& € 1 €1 €ÿÿÿÿ' @ Þ € € ( Q €j € ) PPtr<EditorExtension> m_FileID m_PathID PPtr<PrefabInstance> m_DefaultReferences m_Icon m_ExecutionOrder m_ClassName m_Namespace d h \ ày¯ È –êU†+H¹ZÆ¿5×: Packages/com.unity.ugui/Runtime/UI/Core/StencilMaterial.cs ày¯ StencilMaterial � using System;
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using System.Collections.Generic;
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using UnityEngine.Rendering;
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namespace UnityEngine.UI
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{
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/// <summary>
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/// Dynamic material class makes it possible to create custom materials on the fly on a per-Graphic basis,
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/// and still have them get cleaned up correctly.
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/// </summary>
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public static class StencilMaterial
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{
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private class MatEntry
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{
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public Material baseMat;
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public Material customMat;
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public int count;
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public int stencilId;
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public StencilOp operation = StencilOp.Keep;
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public CompareFunction compareFunction = CompareFunction.Always;
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public int readMask;
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public int writeMask;
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public bool useAlphaClip;
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public ColorWriteMask colorMask;
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}
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private static List<MatEntry> m_List = new List<MatEntry>();
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[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]
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[Obsolete("Use Material.Add instead.", true)]
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public static Material Add(Material baseMat, int stencilID) { return null; }
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/// <summary>
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/// Add a new material using the specified base and stencil ID.
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/// </summary>
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public static Material Add(Material baseMat, int stencilID, StencilOp operation, CompareFunction compareFunction, ColorWriteMask colorWriteMask)
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{
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return Add(baseMat, stencilID, operation, compareFunction, colorWriteMask, 255, 255);
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}
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/// <summary>
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/// Add a new material using the specified base and stencil ID.
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/// </summary>
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public static Material Add(Material baseMat, int stencilID, StencilOp operation, CompareFunction compareFunction, ColorWriteMask colorWriteMask, int readMask, int writeMask)
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{
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if ((stencilID <= 0 && colorWriteMask == ColorWriteMask.All) || baseMat == null)
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return baseMat;
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if (!baseMat.HasProperty("_Stencil"))
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{
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Debug.LogWarning("Material " + baseMat.name + " doesn't have _Stencil property", baseMat);
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return baseMat;
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}
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if (!baseMat.HasProperty("_StencilOp"))
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{
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Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilOp property", baseMat);
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return baseMat;
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}
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if (!baseMat.HasProperty("_StencilComp"))
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{
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Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilComp property", baseMat);
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return baseMat;
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}
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if (!baseMat.HasProperty("_StencilReadMask"))
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{
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Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilReadMask property", baseMat);
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return baseMat;
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}
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if (!baseMat.HasProperty("_StencilWriteMask"))
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{
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Debug.LogWarning("Material " + baseMat.name + " doesn't have _StencilWriteMask property", baseMat);
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return baseMat;
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}
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if (!baseMat.HasProperty("_ColorMask"))
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{
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Debug.LogWarning("Material " + baseMat.name + " doesn't have _ColorMask property", baseMat);
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return baseMat;
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}
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for (int i = 0; i < m_List.Count; ++i)
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{
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MatEntry ent = m_List[i];
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if (ent.baseMat == baseMat
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&& ent.stencilId == stencilID
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&& ent.operation == operation
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&& ent.compareFunction == compareFunction
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&& ent.readMask == readMask
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&& ent.writeMask == writeMask
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&& ent.colorMask == colorWriteMask)
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{
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++ent.count;
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return ent.customMat;
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}
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}
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var newEnt = new MatEntry();
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newEnt.count = 1;
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newEnt.baseMat = baseMat;
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newEnt.customMat = new Material(baseMat);
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newEnt.customMat.hideFlags = HideFlags.HideAndDontSave;
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newEnt.stencilId = stencilID;
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newEnt.operation = operation;
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newEnt.compareFunction = compareFunction;
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newEnt.readMask = readMask;
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newEnt.writeMask = writeMask;
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newEnt.colorMask = colorWriteMask;
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newEnt.useAlphaClip = operation != StencilOp.Keep && writeMask > 0;
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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);
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newEnt.customMat.SetInt("_Stencil", stencilID);
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newEnt.customMat.SetInt("_StencilOp", (int)operation);
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newEnt.customMat.SetInt("_StencilComp", (int)compareFunction);
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newEnt.customMat.SetInt("_StencilReadMask", readMask);
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newEnt.customMat.SetInt("_StencilWriteMask", writeMask);
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newEnt.customMat.SetInt("_ColorMask", (int)colorWriteMask);
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newEnt.customMat.SetInt("_UseUIAlphaClip", newEnt.useAlphaClip ? 1 : 0);
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if (newEnt.useAlphaClip)
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newEnt.customMat.EnableKeyword("UNITY_UI_ALPHACLIP");
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else
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newEnt.customMat.DisableKeyword("UNITY_UI_ALPHACLIP");
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m_List.Add(newEnt);
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return newEnt.customMat;
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}
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/// <summary>
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/// Remove an existing material, automatically cleaning it up if it's no longer in use.
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/// </summary>
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public static void Remove(Material customMat)
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{
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if (customMat == null)
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return;
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for (int i = 0; i < m_List.Count; ++i)
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{
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MatEntry ent = m_List[i];
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if (ent.customMat != customMat)
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continue;
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if (--ent.count == 0)
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{
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Misc.DestroyImmediate(ent.customMat);
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ent.baseMat = null;
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m_List.RemoveAt(i);
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}
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return;
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}
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}
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public static void ClearAll()
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{
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for (int i = 0; i < m_List.Count; ++i)
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{
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MatEntry ent = m_List[i];
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Misc.DestroyImmediate(ent.customMat);
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ent.baseMat = null;
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}
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m_List.Clear();
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