*custom rendering pipeline

10 files changed, 179 insertions, 91 deletions

diff --git a/Assets/Scripts/Rendering.meta b/Assets/Scripts/Rendering.meta
new file mode 100644
index 00000000..b2cccc29
--- /dev/null
+++ b/Assets/Scripts/Rendering.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: b102672570dd0d946bb29c221b22f3f3
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
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diff --git a/Assets/Scripts/Rendering/CustomLighting.cs b/Assets/Scripts/Rendering/CustomLighting.cs
new file mode 100644
index 00000000..57597e21
--- /dev/null
+++ b/Assets/Scripts/Rendering/CustomLighting.cs
@@ -0,0 +1,9 @@
+using System.Collections;

+using System.Collections.Generic;

+using UnityEngine;

+

+public class CustomLightingSystem : Singleton<CustomLightingSystem>

+{

+

+

+}

diff --git a/Assets/Scripts/Rendering/CustomLighting.cs.meta b/Assets/Scripts/Rendering/CustomLighting.cs.meta
new file mode 100644
index 00000000..c1f70391
--- /dev/null
+++ b/Assets/Scripts/Rendering/CustomLighting.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
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+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/Scripts/Rendering/CustomRenderingPipeline.cs b/Assets/Scripts/Rendering/CustomRenderingPipeline.cs
new file mode 100644
index 00000000..af70e760
--- /dev/null
+++ b/Assets/Scripts/Rendering/CustomRenderingPipeline.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Rendering;
+
+[RequireComponent(typeof(MainCamera))]
+public class CustomRenderingPipeline : MonoBehaviour
+{

+

+    public delegate void RenderEventHandler();

+    public event RenderEventHandler onPreCull;

+    public event RenderEventHandler onPreRender;

+    public event RenderEventHandler onPostRender;

+

+    #region 公共贴图

+

+    #endregion

+

+    Camera m_Camera;

+

+    private void OnEable()

+    {

+        m_Camera = GetComponent<Camera>();

+    }
+
+    private void Start()

+    {

+    }

+

+    private void OnPreCull()

+    {

+        onPreCull?.Invoke();

+    }

+

+    private void OnPreRender()

+    {

+        onPreRender?.Invoke();

+    }

+

+    private void OnPostRender()

+    {

+        onPostRender?.Invoke();

+    }

+

+}
\ No newline at end of file
diff --git a/Assets/Scripts/Camera/CustomRenderingPipeline.cs.meta b/Assets/Scripts/Rendering/CustomRenderingPipeline.cs.meta
index 1a3cac2c..1a3cac2c 100644
--- a/Assets/Scripts/Camera/CustomRenderingPipeline.cs.meta
+++ b/Assets/Scripts/Rendering/CustomRenderingPipeline.cs.meta
diff --git a/Assets/Scripts/Camera/CustomRenderingPipeline.cs b/Assets/Scripts/Rendering/RenderingUtility.cs
index c11cc785..297a9b79 100644
--- a/Assets/Scripts/Camera/CustomRenderingPipeline.cs
+++ b/Assets/Scripts/Rendering/RenderingUtility.cs
@@ -1,10 +1,12 @@
 using System;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
+using System.Collections;

+using System.Collections.Generic;

+using UnityEngine;

 using UnityEngine.Rendering;
 

+// https://docs.unity3d.com/Manual/GraphicsCommandBuffers.html

 // https://docs.unity3d.com/ScriptReference/Rendering.CameraEvent.html

+

 // 前向渲染的camera events

 // * DepthTexture

 // * DepthNormalTexture

@@ -19,28 +21,27 @@ using UnityEngine.Rendering;
 public enum ERenderingEvent

 {

     None = 0,

-    BeforeDepthTexture       = 1,

+    BeforeDepthTexture = 1,

     BeforeDepthNormalsTexture = 1 << 1,

-    BeforeForwardOpaque      = 1 << 2,

+    BeforeForwardOpaque = 1 << 2,

     BeforeImageEffectsOpaque = 1 << 3,

-    BeforeSkybox             = 1 << 4,

-    BeforeForwardAlpha       = 1 << 5,

-    BeforeImageEffects       = 1 << 6,

+    BeforeSkybox = 1 << 4,

+    BeforeForwardAlpha = 1 << 5,

+    BeforeImageEffects = 1 << 6,

     //BeforeEverything         = 1 << 7,

-    AfterDepthTexture        = 1 << 8,

+    AfterDepthTexture = 1 << 8,

     AfterDepthNormalsTexture = 1 << 9,

-    AfterForwardOpaque       = 1 << 10,

-    AfterImageEffectsOpaque  = 1 << 11,

-    AfterSkybox              = 1 << 12,

-    AfterForwardAlpha        = 1 << 13,

-    AfterImageEffects        = 1 << 14,

-    AfterEverything          = 1 << 15,

+    AfterForwardOpaque = 1 << 10,

+    AfterImageEffectsOpaque = 1 << 11,

+    AfterSkybox = 1 << 12,

+    AfterForwardAlpha = 1 << 13,

+    AfterImageEffects = 1 << 14,

+    AfterEverything = 1 << 15,

 }
-
-[RequireComponent(typeof(MainCamera))]
-public class CustomRenderingPipeline : MonoBehaviour
+

+public static class RenderingUtility
 {

-    public static Dictionary<ERenderingEvent, CameraEvent> RenderingEventToCameraEvent = new Dictionary<ERenderingEvent, CameraEvent> {

+    public static Dictionary<ERenderingEvent, CameraEvent> renderingEventToCameraEventDic = new Dictionary<ERenderingEvent, CameraEvent> {

         {ERenderingEvent.BeforeDepthTexture, CameraEvent.BeforeDepthTexture },

         {ERenderingEvent.BeforeDepthNormalsTexture, CameraEvent.BeforeDepthNormalsTexture },

         {ERenderingEvent.BeforeForwardOpaque, CameraEvent.BeforeForwardOpaque },

@@ -57,43 +58,9 @@ public class CustomRenderingPipeline : MonoBehaviour
         {ERenderingEvent.AfterImageEffects, CameraEvent.AfterImageEffects },

         {ERenderingEvent.AfterEverything, CameraEvent.AfterEverything },

     };

-

-    Camera m_Camera;

-

-    public delegate void RenderEventHandler();

-    public event RenderEventHandler onPreCull;

-    public event RenderEventHandler onPreRender;

-    public event RenderEventHandler onPostRender;

-

-    private void OnEable()

-    {

-        m_Camera = GetComponent<Camera>();

-    }
 
-    private void Start()

-    {

-

-    }

-

-    private void OnPreCull()

+    public static CameraEvent ToCameraEvent(this ERenderingEvent e)

     {

-        onPreCull?.Invoke();

-    }

-

-    private void OnPreRender()

-    {

-        onPreRender?.Invoke();

-    }

-

-    private void OnPostRender()

-    {

-        onPostRender?.Invoke();

-    }

-

-    #region 贴图

-

-    #endregion 

-

-

-

-}
\ No newline at end of file
+        return renderingEventToCameraEventDic[e];

+    }
+}
diff --git a/Assets/Scripts/Rendering/RenderingUtility.cs.meta b/Assets/Scripts/Rendering/RenderingUtility.cs.meta
new file mode 100644
index 00000000..83570ebb
--- /dev/null
+++ b/Assets/Scripts/Rendering/RenderingUtility.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bc9ab0eb4b2a0754e9bb9ec7a2f945c4
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
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;
diff --git a/Assets/Scripts/Unit/LensEffect/LensEffectBase.cs b/Assets/Scripts/Unit/LensEffect/LensEffectBase.cs
index 08e20217..8457a959 100644
--- a/Assets/Scripts/Unit/LensEffect/LensEffectBase.cs
+++ b/Assets/Scripts/Unit/LensEffect/LensEffectBase.cs
@@ -25,6 +25,10 @@ public abstract class LensEffectBase : MonoBehaviour
 

     private List<MaterialEntry> m_InUseMaterials = new List<MaterialEntry>();

 

+    #region upvalues

+    public BodyPartRenderer curBodypartRenderer;

+    #endregion

+

     private static MaterialEntry _ClaimMaterial(string shader)

     {

         List<MaterialEntry> mats;

@@ -74,28 +78,34 @@ public abstract class LensEffectBase : MonoBehaviour
         m_InUseMaterials.Clear();

     }
 

-    public virtual void BeforeDepthTexture(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterDepthTexture(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    public virtual void BeforeDepthTexture(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterDepthTexture(EStage stage, CommandBuffer cb) { }

+

+    public virtual void BeforeDepthNormalsTexture(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterDepthNormalsTexture(EStage stage, CommandBuffer cb) { }

 

-    public virtual void BeforeDepthNormalsTexture(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterDepthNormalsTexture(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    public virtual void BeforeForwardOpaque(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterForwardOpaque(EStage stage, CommandBuffer cb) { }

 

-    public virtual void BeforeForwardOpaque(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterForwardOpaque(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    public virtual void BeforeImageEffectsOpaque(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterImageEffectsOpaque(EStage stage, CommandBuffer cb) { }

 

-    public virtual void BeforeImageEffectsOpaque(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterImageEffectsOpaque(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    public virtual void BeforeSkybox(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterSkybox(EStage stage, CommandBuffer cb) { }

 

-    public virtual void BeforeSkybox(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterSkybox(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    public virtual void BeforeForwardAlpha(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterForwardAlpha(EStage stage, CommandBuffer cb) { }

 

-    public virtual void BeforeForwardAlpha(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterForwardAlpha(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    public virtual void BeforeImageEffects(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterImageEffects(EStage stage, CommandBuffer cb) { }

 

-    public virtual void BeforeImageEffects(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterImageEffects(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    public virtual void BeforeEverything(EStage stage, CommandBuffer cb) { }

+    public virtual void AfterEverything(EStage stage, CommandBuffer cb) { }

 

-    public virtual void BeforeEverything(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

-    public virtual void AfterEverything(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null) { }

+    // 角色渲染完毕

+    public virtual void OnRenderFinish()

+    {

+        ReleaseAllInUsedMaterials();

+    }

 

 }
\ No newline at end of file
diff --git a/Assets/Scripts/Unit/LensEffect/LensEffect_MotionBlur.cs b/Assets/Scripts/Unit/LensEffect/LensEffect_MotionBlur.cs
index 9ec7d056..086c92eb 100644
--- a/Assets/Scripts/Unit/LensEffect/LensEffect_MotionBlur.cs
+++ b/Assets/Scripts/Unit/LensEffect/LensEffect_MotionBlur.cs
@@ -13,7 +13,7 @@ public class LensEffect_MotionBlur : LensEffectBase
 

     public override ERenderingEvent renderingEvents => ERenderingEvent.AfterImageEffectsOpaque;

 

-    public override void AfterImageEffectsOpaque(EStage stage, CommandBuffer cb, BodyPartRenderer renderer = null)

+    public override void AfterImageEffectsOpaque(EStage stage, CommandBuffer cb)

     {

         if(stage == EStage.Before)

         {

@@ -27,18 +27,18 @@ public class LensEffect_MotionBlur : LensEffectBase
         {

             Matrix4x4 obj2Wod = Matrix4x4.identity;

             int subMeshCount = 0;

-            if (renderer.renderer is SkinnedMeshRenderer)

+            if (curBodypartRenderer.renderer is SkinnedMeshRenderer)

             {

-                SkinnedMeshRenderer smr = renderer.renderer as SkinnedMeshRenderer;

+                SkinnedMeshRenderer smr = curBodypartRenderer.renderer as SkinnedMeshRenderer;

                 Vector3 pos = smr.rootBone.transform.position;

                 Quaternion rot = smr.rootBone.transform.rotation;

                 obj2Wod = MatrixUtility.RotateAndTranslate(pos, rot);

                 subMeshCount = smr.sharedMesh.subMeshCount;

             }

-            else if (renderer.renderer is MeshRenderer)

+            else if (curBodypartRenderer.renderer is MeshRenderer)

             {

-                obj2Wod = renderer.renderer.transform.localToWorldMatrix;

-                subMeshCount = renderer.renderer.GetComponent<MeshFilter>().sharedMesh.subMeshCount;

+                obj2Wod = curBodypartRenderer.renderer.transform.localToWorldMatrix;

+                subMeshCount = curBodypartRenderer.renderer.GetComponent<MeshFilter>().sharedMesh.subMeshCount;

             }

 

             for (int i = 0; i < subMeshCount; ++i)

@@ -47,17 +47,18 @@ public class LensEffect_MotionBlur : LensEffectBase
                 mat.material.SetColor("_Color", Color.red);

                 mat.material.SetMatrix("_ObjectToWorld", obj2Wod);

 

-                cb.DrawRenderer(renderer.renderer, mat.material, i);

+                cb.DrawRenderer(curBodypartRenderer.renderer, mat.material, i);

             }
         }

         else if(stage == EStage.After)

         {

             MaterialEntry blur = ClaimMaterial(StaticDefine.shaders[EShader.Blur].name);

-            cb.Blit(tempID, BuiltinRenderTextureType.CameraTarget, blur.material);
+            cb.Blit(tempID, BuiltinRenderTextureType.CameraTarget, blur.material);

+            tempID = Shader.PropertyToID("_Temp1");

+            cb.ReleaseTemporaryRT(tempID);
         }

         else if(stage == EStage.Finished)

         {

-            ReleaseAllInUsedMaterials();

         }

     }