From df1e3842c7571cf6db8f8238b893bde049abf651 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 21 Sep 2021 19:51:10 +0800
Subject: *custom rendering pipeline

---
 Assets/Scripts/Unit/Components/UnitLensEffect.cs | 43 +++++++++++++++++++-----
 1 file changed, 34 insertions(+), 9 deletions(-)

(limited to 'Assets/Scripts/Unit/Components/UnitLensEffect.cs')

diff --git a/Assets/Scripts/Unit/Components/UnitLensEffect.cs b/Assets/Scripts/Unit/Components/UnitLensEffect.cs
index 18328fc8..fee02a7c 100644
--- a/Assets/Scripts/Unit/Components/UnitLensEffect.cs
+++ b/Assets/Scripts/Unit/Components/UnitLensEffect.cs
@@ -5,8 +5,6 @@ using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Rendering;
 
-//https://docs.unity3d.com/ScriptReference/Rendering.RenderTargetIdentifier.html
-
 // Unit效果之一，镜头效果，通过command buffer实现
 
 public class UnitLensEffect : UnitComponent
@@ -17,6 +15,7 @@ public class UnitLensEffect : UnitComponent
 
 	private List<LensEffectBase> m_Effects;
 
+    // 每个角色维护单独的command buffers，而不是共享command buffer
     private Dictionary<ERenderingEvent, CommandBuffer> m_InUseCommandBuffers;
     private Dictionary<ERenderingEvent, CommandBuffer> m_CachedCommandBuffers;
 
@@ -82,24 +81,25 @@ public class UnitLensEffect : UnitComponent
         {
             cb.Value.Clear();
             ERenderingEvent re = cb.Key;
-            CameraEvent ce = CustomRenderingPipeline.RenderingEventToCameraEvent[re];
+            CameraEvent ce = re.ToCameraEvent();
             for (int i = 0; i < m_Effects.Count; ++i)
             {
                 LensEffectBase eff = m_Effects[i];
                 if (!eff.renderingEvents.HasFlag(re))
                     continue;
-                MethodInfo method = eff.GetType().GetMethod(re.ToString(), BindingFlags.Instance | BindingFlags.Public, null, new Type[] { typeof(LensEffectBase.EStage), typeof(CommandBuffer), typeof(BodyPartRenderer) }, null);
+                MethodInfo method = eff.GetType().GetMethod(re.ToString(), BindingFlags.Instance | BindingFlags.Public, null, new Type[] { typeof(LensEffectBase.EStage), typeof(CommandBuffer) }, null);
                 if (method == null)
                     continue;
-                method.Invoke(eff, new object[] { LensEffectBase.EStage.Before, cb.Value, null });
+                method.Invoke(eff, new object[] { LensEffectBase.EStage.Before, cb.Value });
                 for (int j = 0; j < body.renderers.Length; ++j)
                 {
                     var renderer = body.renderers[j];
                     if (renderer == null)
                         continue;
-                    method.Invoke(eff, new object[] { LensEffectBase.EStage.Iterate, cb.Value, renderer });
+                    eff.curBodypartRenderer = renderer;
+                    method.Invoke(eff, new object[] { LensEffectBase.EStage.Iterate, cb.Value });
                 }
-                method.Invoke(eff, new object[] { LensEffectBase.EStage.After, cb.Value, null });
+                method.Invoke(eff, new object[] { LensEffectBase.EStage.After, cb.Value });
             }
             MainCamera.Instance.camera.AddCommandBuffer(ce, cb.Value);
         }
@@ -107,9 +107,34 @@ public class UnitLensEffect : UnitComponent
 
 	private void OnRenderUnit()
 	{
-        foreach(var cb in m_InUseCommandBuffers)
+        // 执行每个event的finish
+        foreach (var cb in m_InUseCommandBuffers)
+        {
+            ERenderingEvent re = cb.Key;
+            for (int i = 0; i < m_Effects.Count; ++i)
+            {
+                LensEffectBase eff = m_Effects[i];
+                if (!eff.renderingEvents.HasFlag(re))
+                    continue;
+                MethodInfo method = eff.GetType().GetMethod(re.ToString(), BindingFlags.Instance | BindingFlags.Public, null, new Type[] { typeof(LensEffectBase.EStage), typeof(CommandBuffer) }, null);
+                if (method == null)
+                    continue;
+                method.Invoke(eff, new object[] { LensEffectBase.EStage.Finished, cb.Value });
+            }
+        }
+
+        for (int i = 0; i < m_Effects.Count; ++i)
+        {
+            LensEffectBase eff = m_Effects[i];
+            MethodInfo method = eff.GetType().GetMethod("OnRenderFinish", BindingFlags.Instance | BindingFlags.Public);
+            if (method == null)
+                continue;
+            method.Invoke(eff, new object[] { });
+        }
+
+        foreach (var cb in m_InUseCommandBuffers)
         {
-            CameraEvent ce = CustomRenderingPipeline.RenderingEventToCameraEvent[cb.Key];
+            CameraEvent ce = cb.Key.ToCameraEvent();
             MainCamera.Instance.camera.RemoveCommandBuffer(ce, cb.Value);
         }
         var temp = m_CachedCommandBuffers;
-- 
cgit v1.1-26-g67d0