后处理+FEEL完全改进

Assets/OtherPlugins/Sprite Shaders Ultimate/Scripts/SpriteSheetSSU.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace SpriteShadersUltimate
+{
+    /// <summary>
+    /// Attach this to sprite renderers or images with a sprite shaders ultimate material.
+    /// Enable Sprite Sheet Fix and let this component update the Sprite Sheet Rect variable.
+    /// </summary>
+    [AddComponentMenu("Sprite Shaders Ultimate/Utility/Sprite Sheet SSU")]
+    public class SpriteSheetSSU : MonoBehaviour
+    {
+        public bool updateChanges = false;
+
+        SpriteRenderer spriteRenderer;
+        Image image;
+        Sprite lastSprite;
+
+        void Awake()
+        {
+            //References:
+            spriteRenderer = GetComponent<SpriteRenderer>();
+            image = GetComponent<Image>();
+
+            //Instantiate Image:
+            if(image != null && GetComponent<InstancerSSU>() == null)
+            {
+                image.material = Instantiate<Material>(image.material);
+            }
+        }
+
+        void Start()
+        {
+            //Update Rect:
+            UpdateSpriteRect();
+
+            //Disable if updateChanges is disabled.
+            if (updateChanges == false)
+            {
+                enabled = false;
+            }
+        }
+
+        void LateUpdate()
+        {
+            if((spriteRenderer != null && lastSprite != spriteRenderer.sprite) || (image != null && lastSprite != image.sprite))
+            {
+                UpdateSpriteRect();
+            }
+        }
+
+        public void UpdateSpriteRect()
+        {
+            if (spriteRenderer != null)
+            {
+                lastSprite = spriteRenderer.sprite;
+            }
+            else if (image != null)
+            {
+                lastSprite = image.sprite;
+            }
+
+            if (lastSprite != null)
+            {
+                if (spriteRenderer != null)
+                {
+                    spriteRenderer.material.SetVector("_SpriteSheetRect", GetSheetVector(lastSprite));
+                }
+                else if (image != null)
+                {
+                    image.materialForRendering.SetVector("_SpriteSheetRect", GetSheetVector(lastSprite));
+                }
+            }
+        }
+
+        public static Vector4 GetSheetVector(Sprite sprite)
+        {
+            //Get rect in texture.
+            Rect rect = default;
+            try
+            {
+                rect = sprite.textureRect;
+            }
+            catch
+            {
+                rect = sprite.rect;
+            }
+
+            Texture text = sprite.texture;
+            float width = text.width;
+            float height = text.height;
+            Vector2 minVector = rect.min;
+            Vector2 maxVector = rect.max;
+
+            return new Vector4(minVector.x / width, minVector.y / height, maxVector.x / width, maxVector.y / height);
+        }
+    }
+}