一些特效

2025-06-28 03:01:03 -04:00
parent 16418804e4
commit 1a3d37d9b5
216 changed files with 41141 additions and 2728 deletions
--- a/Packages/XuanXuanRenderUtility/Runtime/ShaderFlagsBase.cs
+++ b/Packages/XuanXuanRenderUtility/Runtime/ShaderFlagsBase.cs
@@ -0,0 +1,105 @@
+using System;
+using UnityEngine;
+
+public abstract class ShaderFlagsBase
+{
+    
+    private Material _material;
+
+    public Material material
+    {
+        get
+        {
+            return _material;
+        }
+    }
+    
+    protected ShaderFlagsBase(Material material)
+    {
+        _material = material;
+    }
+    
+    public void SetMaterial(Material material)
+    {
+        _material = material;
+    }
+
+    public Material GetMaterial()
+    {
+        return _material;
+    }
+
+    protected abstract int GetShaderFlagsId(int index = 0);
+    protected abstract string GetShaderFlagsName(int index = 0);
+
+    private void SetIntValue(Material material, int flagBits,int index = 0)
+    {
+#if UNITY_EDITOR
+        // SerializedObject serializedObject = new SerializedObject(_material);
+        // SerializedProperty serializedProperty = serializedObject.FindProperty("m_SavedProperties");
+        // serializedProperty = serializedProperty.FindPropertyRelative("m_Floats");
+        // for (int index = serializedProperty.arraySize - 1; index >= 0; index--)
+        // {
+        //     var property = serializedProperty.GetArrayElementAtIndex(index);
+        //     string propertyName = property.displayName;
+        //     if (propertyName == "_W9PBRStandardShaderFlags")
+        //     {
+        //         var propertyType = property.propertyType;
+        //         Debug.Log("xxx: "+propertyType);
+        //
+        //
+        //         property.floatValue = (float) (flags | flagBits);
+        //     }
+        // }
+        // material.SetInt(GetShaderFlagsName(), flagBits);
+        material.SetInteger(GetShaderFlagsId(index), flagBits);
+#else
+        material.SetInteger(GetShaderFlagsId(index), flagBits);
+#endif
+    }
+
+    public void SetFlagBits(int flagBits, MaterialPropertyBlock propertyBlock = null,int index = 0)
+    {
+        if (propertyBlock is null)
+        {
+            if (_material is null) return;
+            int flags = _material.GetInteger(GetShaderFlagsId(index));
+            SetIntValue(_material, flags | flagBits,index);
+        }
+        else
+        {
+            int flags = propertyBlock.GetInt(GetShaderFlagsId(index));
+            propertyBlock.SetInt(GetShaderFlagsId(index), flags|flagBits);
+        }
+    }
+    
+    public void ClearFlagBits(int flagBits, MaterialPropertyBlock propertyBlock = null,int index = 0)
+    {
+        if (propertyBlock is null)
+        {
+            if (_material is null) return;
+            int flags = _material.GetInteger(GetShaderFlagsId(index));
+            SetIntValue(_material, flags&~flagBits,index);
+        }
+        else
+        {
+            int flags = propertyBlock.GetInteger(GetShaderFlagsId(index));
+            propertyBlock.SetInteger(GetShaderFlagsId(index), flags&~flagBits);
+        }
+    }
+
+    public bool CheckFlagBits(int flagBits, MaterialPropertyBlock propertyBlock = null,int index = 0)
+    {
+        int flags = 0;
+        if (propertyBlock is null)
+        {
+            if (_material is null) throw new NullReferenceException("material");
+            flags = _material.GetInteger(GetShaderFlagsId(index));
+        }
+        else
+        {
+            flags = propertyBlock.GetInteger(GetShaderFlagsId(index));
+        }
+        return (flags & flagBits) != 0;
+    }
+}