Merge branch 'merge-branch' into dots-physics

5 年前 · 57dc9798
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--- a/Assets/Data/UniversalRP/CustomBoatDemoRenderer.asset
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--- a/Packages/com.verasl.water-system/Shaders/CausticsModified.shader
+++ b/Packages/com.verasl.water-system/Shaders/CausticsModified.shader
+Shader "Hidden/BoatAttack/CausticsModified"
+{
+    Properties
+    {
+        //Vector1_F3303B3C("Speed", Float) = 0.5
+        _Size("Size", Float) = 0.5
+        [NoScaleOffset]_CausticMap("Caustics", 2D) = "white" {}
+        _WaterLevel("WaterLevel", Float) = -0.25
+        _BlendDistance("BlendDistance", Float) = 0.1
+        //Vector1_CD857B77("CausticsRGB Split", Float) = 2
+    }
+    SubShader
+    {
+        // No culling or depth
+        Cull Off
+        ZWrite Off
+        ZTest Always
+
+        Pass
+        {
+            Blend DstColor Zero, One Zero
+            HLSLPROGRAM
+            #include "Packages/com.unity.render-pipelines.universal/ShaderLibrary/Core.hlsl"
+            
+            #pragma vertex vert
+            #pragma fragment frag
+            
+            struct Attributes
+            {
+                float4 positionOS : POSITION;
+                float2 uv : TEXCOORD0;
+            };
+
+            struct Varyings
+            {
+                float2 uv : TEXCOORD0;
+                float4 positionOS : SV_POSITION;
+            };
+            
+            TEXTURE2D(_CameraDepthTexture); SAMPLER(sampler_CameraDepthTexture);
+            TEXTURE2D(_CausticMap); SAMPLER(sampler_CausticMap);
+            
+            half _Size;
+            half _WaterLevel;
+            half _BlendDistance;
+            
+            float3 ReconstructWorldPos(half2 screenPos, float depth)
+            {
+                // World Pos reconstriction
+                float4 raw = mul(UNITY_MATRIX_I_VP, float4(screenPos * 2 - 1, depth, 1));
+                float3 worldPos = raw.rgb / raw.a;
+                return worldPos;
+            }
+            
+            // Can be done per-vertex
+            float2 CausticUVs(float2 rawUV, float2 offset)
+            {            
+                //anim
+                float2 uv = rawUV * _Size + float2(_Time.y, _Time.x) * 0.1;
+                return uv + offset * 0.25;
+            }
+
+            Varyings vert (Attributes input)
+            {
+                Varyings output;
+                output.positionOS = float4(input.positionOS.xyz, 1.0);
+                output.uv = float2(input.uv.x, 1.0 - input.uv.y);
+                return output;
+            }
+
+            sampler2D _MainTex;
+
+            real4 frag (Varyings input) : SV_Target
+            {
+                real depth = SAMPLE_DEPTH_TEXTURE( _CameraDepthTexture, sampler_CameraDepthTexture, input.uv);
+                
+                float3 worldPos = ReconstructWorldPos(input.uv, depth);
+                float waveOffset = SAMPLE_TEXTURE2D(_CausticMap, sampler_CausticMap, worldPos.xz * 0.025 + _Time.x * 0.25).w - 0.5;
+                
+                float2 causticUV = CausticUVs(worldPos.xz, waveOffset);
+                
+                float3 caustics = SAMPLE_TEXTURE2D(_CausticMap, sampler_CausticMap, causticUV).bbb;
+                
+                half upperMask = saturate(-worldPos.y + _WaterLevel);
+                half lowerMask = saturate((worldPos.y - _WaterLevel) / _BlendDistance + _BlendDistance);
+                
+                caustics *= min(upperMask, lowerMask) * 1.5;
+                
+                //return half4(waveOffset.xx, 0, 1);
+                return half4(caustics + 1, 1);
+            }
+            ENDHLSL
+        }
+    }
+}
--- a/Packages/com.verasl.water-system/Shaders/CausticsModified.shader.meta
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--- a/Assets/Rendering/BoatRenderer.cs.meta
+++ b/Assets/Rendering/BoatRenderer.cs.meta
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--- a/Assets/Rendering/BoatRendererData.cs
+++ b/Assets/Rendering/BoatRendererData.cs
+using UnityEngine;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+
+[CreateAssetMenu]
+public class BoatRendererData : ScriptableRendererData
+{
+    [ReloadGroup]
+    public sealed class ShaderResources
+    {
+        [Reload("Shaders/Utils/Blit.shader")]
+        public Shader blitPS;
+
+        [Reload("Shaders/Utils/CopyDepth.shader")]
+        public Shader copyDepthPS;
+
+        [Reload("Shaders/Utils/ScreenSpaceShadows.shader")]
+        public Shader screenSpaceShadowPS;
+
+        [Reload("Shaders/Utils/Sampling.shader")]
+        public Shader samplingPS;
+    }
+
+    [Reload("Runtime/Data/PostProcessData.asset")]
+    public PostProcessData postProcessData = null;
+    public ShaderResources shaders = null;
+    public Material caustics = null;
+
+    protected override ScriptableRenderer Create()
+    {
+#if UNITY_EDITOR
+        if (!Application.isPlaying)
+        {
+            ResourceReloader.ReloadAllNullIn(this, UniversalRenderPipelineAsset.packagePath);
+            ResourceReloader.ReloadAllNullIn(postProcessData, UniversalRenderPipelineAsset.packagePath);
+        }
+#endif
+
+        return new BoatRenderer(this);
+    }
+}
--- a/Assets/Rendering/BoatRendererData.cs.meta
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--- a/Assets/Rendering/MainRenderPass.cs.meta
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--- a/Assets/Rendering/BoatRenderer.cs
+++ b/Assets/Rendering/BoatRenderer.cs
+using UnityEngine;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+
+public class BoatRenderer : ScriptableRenderer
+{
+    const int k_DepthStencilBufferBits = 32;
+    const string k_CreateCameraTextures = "Create Camera Texture";
+
+    ColorGradingLutPass m_ColorGradingLutPass;
+    MainLightShadowCasterPass m_MainLightShadowCasterPass;
+    PostProcessPass m_PostProcessPass;
+    PostProcessPass m_FinalPostProcessPass;
+    MainRenderPass m_MainRenderPass;
+    FinalBlitPass m_FinalBlitPass;
+    CopyDepthPass m_CopyDepthPass;
+
+#if UNITY_EDITOR
+    SceneViewDepthCopyPass m_SceneViewDepthCopyPass;
+#endif
+
+    RenderTargetHandle m_ActiveCameraColorAttachment;
+    RenderTargetHandle m_ActiveCameraDepthAttachment;
+    public RenderTargetHandle m_CameraColorAttachment;
+    public RenderTargetHandle m_CameraDepthAttachment;
+    RenderTargetHandle m_AfterPostProcessColor;
+    RenderTargetHandle m_ColorGradingLut;
+    
+    RenderTargetHandle m_DepthTexture;
+
+    ForwardLights m_ForwardLights;
+
+    public BoatRenderer(BoatRendererData data) : base(data)
+    {
+        Material blitMaterial = CoreUtils.CreateEngineMaterial(data.shaders.blitPS);
+        Material copyDepthMaterial = CoreUtils.CreateEngineMaterial(data.shaders.copyDepthPS);
+        
+        m_MainLightShadowCasterPass = new MainLightShadowCasterPass(RenderPassEvent.BeforeRenderingShadows);
+        m_ColorGradingLutPass = new ColorGradingLutPass(RenderPassEvent.BeforeRenderingOpaques, data.postProcessData);
+        m_PostProcessPass = new PostProcessPass(RenderPassEvent.BeforeRenderingPostProcessing, data.postProcessData);
+        m_FinalPostProcessPass = new PostProcessPass(RenderPassEvent.AfterRenderingPostProcessing, data.postProcessData);
+        m_MainRenderPass = new MainRenderPass(RenderPassEvent.BeforeRenderingOpaques, data.caustics);
+        m_FinalBlitPass = new FinalBlitPass(RenderPassEvent.AfterRendering, blitMaterial);
+        m_CopyDepthPass = new CopyDepthPass(RenderPassEvent.BeforeRenderingOpaques, copyDepthMaterial);
+        
+#if UNITY_EDITOR
+        m_SceneViewDepthCopyPass = new SceneViewDepthCopyPass(RenderPassEvent.AfterRendering + 9, copyDepthMaterial);
+#endif
+
+        // RenderTexture format depends on camera and pipeline (HDR, non HDR, etc)
+        // Samples (MSAA) depend on camera and pipeline
+        m_CameraColorAttachment.Init("_CameraColorTexture");
+        m_CameraDepthAttachment.Init("_CameraDepthAttachment");
+        m_AfterPostProcessColor.Init("_AfterPostProcessTexture");
+        m_ColorGradingLut.Init("_InternalGradingLut");
+        m_DepthTexture.Init("_CameraDepthTexture");
+        m_ForwardLights = new ForwardLights();
+    }
+
+    public override void Setup(ScriptableRenderContext context, ref RenderingData renderingData)
+    {
+        ref CameraData cameraData = ref renderingData.cameraData;
+        var cameraTargetDescriptor = cameraData.cameraTargetDescriptor;
+        bool mainLightShadows = m_MainLightShadowCasterPass.Setup(ref renderingData);
+        bool resolveShadowsInScreenSpace = mainLightShadows && renderingData.shadowData.requiresScreenSpaceShadowResolve;
+        
+        // Depth prepass is generated in the following cases:
+        // - We resolve shadows in screen space
+        // - Scene view camera always requires a depth texture. We do a depth pre-pass to simplify it and it shouldn't matter much for editor.
+        // - If game or offscreen camera requires it we check if we can copy the depth from the rendering opaques pass and use that instead.
+        bool requiresDepthPrepass = renderingData.cameraData.isSceneViewCamera ||
+            (cameraData.requiresDepthTexture && (!CanCopyDepth(ref renderingData.cameraData)));
+        requiresDepthPrepass |= resolveShadowsInScreenSpace;
+
+        bool createColorTexture = RequiresIntermediateColorTexture(ref renderingData, cameraTargetDescriptor)
+                                      || rendererFeatures.Count != 0;
+
+        // If camera requires depth and there's no depth pre-pass we create a depth texture that can be read
+        // later by effect requiring it.
+        bool createDepthTexture = cameraData.requiresDepthTexture && !requiresDepthPrepass;
+        bool postProcessEnabled = cameraData.postProcessEnabled;
+
+        bool requiresFinalPostProcessPass = postProcessEnabled &&
+                                     renderingData.cameraData.antialiasing == AntialiasingMode.FastApproximateAntialiasing;
+
+        m_ActiveCameraColorAttachment = (createColorTexture) ? m_CameraColorAttachment : RenderTargetHandle.CameraTarget;
+        m_ActiveCameraDepthAttachment = (createDepthTexture) ? m_CameraDepthAttachment : RenderTargetHandle.CameraTarget;
+        bool intermediateRenderTexture = createColorTexture || createDepthTexture;
+
+        if (intermediateRenderTexture)
+            CreateCameraRenderTarget(context, ref cameraData);
+
+        ConfigureCameraTarget(m_ActiveCameraColorAttachment.Identifier(), m_ActiveCameraDepthAttachment.Identifier());
+
+        for (int i = 0; i < rendererFeatures.Count; ++i)
+        {
+            rendererFeatures[i].AddRenderPasses(this, ref renderingData);
+        }
+
+        int count = activeRenderPassQueue.Count;
+        for (int i = count - 1; i >= 0; i--)
+        {
+            if (activeRenderPassQueue[i] == null)
+                activeRenderPassQueue.RemoveAt(i);
+        }
+
+        if (mainLightShadows)
+            EnqueuePass(m_MainLightShadowCasterPass);
+
+        if (postProcessEnabled)
+        {
+            m_ColorGradingLutPass.Setup(m_ColorGradingLut);
+            EnqueuePass(m_ColorGradingLutPass);
+        }
+
+        m_MainRenderPass.renderer = this;
+        EnqueuePass(m_MainRenderPass);
+        
+        // If a depth texture was created we necessarily need to copy it, otherwise we could have render it to a renderbuffer
+        if (createDepthTexture)
+        {
+            m_CopyDepthPass.Setup(m_ActiveCameraDepthAttachment, m_DepthTexture);
+            EnqueuePass(m_CopyDepthPass);
+        }
+
+        if (postProcessEnabled)
+        {
+            if (requiresFinalPostProcessPass)
+            {
+                m_PostProcessPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment, m_AfterPostProcessColor, m_ActiveCameraDepthAttachment, m_ColorGradingLut);
+                EnqueuePass(m_PostProcessPass);
+                m_FinalPostProcessPass.SetupFinalPass(m_AfterPostProcessColor);
+                EnqueuePass(m_FinalPostProcessPass);
+            }
+            else
+            {
+                m_PostProcessPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment, RenderTargetHandle.CameraTarget, m_ActiveCameraDepthAttachment, m_ColorGradingLut);
+                EnqueuePass(m_PostProcessPass);
+            }
+        }
+        else if (m_ActiveCameraColorAttachment != RenderTargetHandle.CameraTarget)
+        {
+            m_FinalBlitPass.Setup(cameraTargetDescriptor, m_ActiveCameraColorAttachment);
+            EnqueuePass(m_FinalBlitPass);
+        }
+    }
+
+    public override void SetupLights(ScriptableRenderContext context, ref RenderingData renderingData)
+    {
+        m_ForwardLights.Setup(context, ref renderingData);
+    }
+
+    public override void SetupCullingParameters(ref ScriptableCullingParameters cullingParameters,
+        ref CameraData cameraData)
+    {
+        Camera camera = cameraData.camera;
+        cullingParameters.shadowDistance = Mathf.Min(cameraData.maxShadowDistance, camera.farClipPlane);
+    }
+
+    public override void FinishRendering(CommandBuffer cmd)
+    {
+        if (m_ActiveCameraColorAttachment != RenderTargetHandle.CameraTarget)
+            cmd.ReleaseTemporaryRT(m_ActiveCameraColorAttachment.id);
+
+        if (m_ActiveCameraDepthAttachment != RenderTargetHandle.CameraTarget)
+            cmd.ReleaseTemporaryRT(m_ActiveCameraDepthAttachment.id);
+    }
+
+    void CreateCameraRenderTarget(ScriptableRenderContext context, ref CameraData cameraData)
+    {
+        CommandBuffer cmd = CommandBufferPool.Get(k_CreateCameraTextures);
+        var descriptor = cameraData.cameraTargetDescriptor;
+        int msaaSamples = descriptor.msaaSamples;
+        if (m_ActiveCameraColorAttachment != RenderTargetHandle.CameraTarget)
+        {
+            bool useDepthRenderBuffer = m_ActiveCameraDepthAttachment == RenderTargetHandle.CameraTarget;
+            var colorDescriptor = descriptor;
+            colorDescriptor.depthBufferBits = (useDepthRenderBuffer) ? k_DepthStencilBufferBits : 0;
+            cmd.GetTemporaryRT(m_ActiveCameraColorAttachment.id, colorDescriptor, FilterMode.Bilinear);
+        }
+
+        if (m_ActiveCameraDepthAttachment != RenderTargetHandle.CameraTarget)
+        {
+            var depthDescriptor = descriptor;
+            depthDescriptor.colorFormat = RenderTextureFormat.Depth;
+            depthDescriptor.depthBufferBits = k_DepthStencilBufferBits;
+            depthDescriptor.bindMS = msaaSamples > 1 && !SystemInfo.supportsMultisampleAutoResolve && (SystemInfo.supportsMultisampledTextures != 0);
+            cmd.GetTemporaryRT(m_ActiveCameraDepthAttachment.id, depthDescriptor, FilterMode.Point);
+        }
+
+        context.ExecuteCommandBuffer(cmd);
+        CommandBufferPool.Release(cmd);
+    }
+
+    bool RequiresIntermediateColorTexture(ref RenderingData renderingData, RenderTextureDescriptor baseDescriptor)
+    {
+        ref CameraData cameraData = ref renderingData.cameraData;
+        int msaaSamples = cameraData.cameraTargetDescriptor.msaaSamples;
+        bool isStereoEnabled = renderingData.cameraData.isStereoEnabled;
+        bool isScaledRender = !Mathf.Approximately(cameraData.renderScale, 1.0f);
+        bool isCompatibleBackbufferTextureDimension = baseDescriptor.dimension == TextureDimension.Tex2D;
+        bool requiresExplicitMsaaResolve = msaaSamples > 1 && !SystemInfo.supportsMultisampleAutoResolve;
+        bool isOffscreenRender = cameraData.camera.targetTexture != null && !cameraData.isSceneViewCamera;
+        bool isCapturing = cameraData.captureActions != null;
+
+        bool requiresBlitForOffscreenCamera = cameraData.postProcessEnabled || cameraData.requiresOpaqueTexture || requiresExplicitMsaaResolve;
+        if (isOffscreenRender)
+            return requiresBlitForOffscreenCamera;
+
+        return requiresBlitForOffscreenCamera || cameraData.isSceneViewCamera || isScaledRender || cameraData.isHdrEnabled ||
+               !isCompatibleBackbufferTextureDimension || !cameraData.isDefaultViewport || isCapturing || Display.main.requiresBlitToBackbuffer
+               || (renderingData.killAlphaInFinalBlit && !isStereoEnabled);
+    }
+    bool CanCopyDepth(ref CameraData cameraData)
+    {
+        bool msaaEnabledForCamera = cameraData.cameraTargetDescriptor.msaaSamples > 1;
+        bool supportsTextureCopy = SystemInfo.copyTextureSupport != CopyTextureSupport.None;
+        bool supportsDepthTarget = RenderingUtils.SupportsRenderTextureFormat(RenderTextureFormat.Depth);
+        bool supportsDepthCopy = !msaaEnabledForCamera && (supportsDepthTarget || supportsTextureCopy);
+
+        // TODO:  We don't have support to highp Texture2DMS currently and this breaks depth precision.
+        // currently disabling it until shader changes kick in.
+        //bool msaaDepthResolve = msaaEnabledForCamera && SystemInfo.supportsMultisampledTextures != 0;
+        bool msaaDepthResolve = false;
+        return supportsDepthCopy || msaaDepthResolve;
+    }
+}
--- a/Assets/Rendering/MainRenderPass.cs
+++ b/Assets/Rendering/MainRenderPass.cs
+using UnityEngine;
+using UnityEngine.Rendering;
+using UnityEngine.Rendering.Universal;
+using Unity.Collections;
+
+public class MainRenderPass : ScriptableRenderPass
+{
+    FilteringSettings m_OpaqueFilteringSettings;
+    FilteringSettings m_TransparentFilteringSettings;
+    ShaderTagId m_UniversalForwardPass = new ShaderTagId("UniversalForward");
+
+    AttachmentDescriptor colorAttachmentDescriptor;
+    AttachmentDescriptor depthAttachmentDescriptor;
+
+    Material m_CausticsMaterial;
+    public BoatRenderer renderer;
+
+    public MainRenderPass(RenderPassEvent renderPassEvent, Material causticsMaterial)
+    {
+        this.renderPassEvent = renderPassEvent;
+        m_OpaqueFilteringSettings = new FilteringSettings(RenderQueueRange.opaque);
+        m_TransparentFilteringSettings = new FilteringSettings(RenderQueueRange.transparent);
+        colorAttachmentDescriptor = new AttachmentDescriptor(RenderTextureFormat.RGB111110Float);
+        depthAttachmentDescriptor = new AttachmentDescriptor(RenderTextureFormat.Depth);
+        m_CausticsMaterial = causticsMaterial;
+    }
+
+    //public override void Configure(CommandBuffer cmd, RenderTextureDescriptor cameraTextureDescriptor)
+    //{
+    //    ConfigureTarget(BuiltinRenderTextureType.CurrentActive, BuiltinRenderTextureType.CurrentActive);
+    //}
+
+    public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
+    {
+        var opaqueDrawingSettings = CreateDrawingSettings(m_UniversalForwardPass, ref renderingData, SortingCriteria.CommonOpaque);
+        var transparentDrawingSettings = CreateDrawingSettings(m_UniversalForwardPass, ref renderingData, SortingCriteria.CommonTransparent);
+
+        var cameraTargetDescriptor = renderingData.cameraData.cameraTargetDescriptor;
+        int width = cameraTargetDescriptor.width;
+        int height = cameraTargetDescriptor.height;
+        colorAttachmentDescriptor.ConfigureTarget(renderer.m_CameraColorAttachment.Identifier(), false, true);
+        depthAttachmentDescriptor.ConfigureTarget(renderer.m_CameraDepthAttachment.Identifier(), false, true);
+        var descriptors = new NativeArray<AttachmentDescriptor>(
+                    new[] { colorAttachmentDescriptor, depthAttachmentDescriptor },
+                    Allocator.Temp);
+
+        using (context.BeginScopedRenderPass(width, height, 1, descriptors, 1))
+        {
+            descriptors.Dispose();
+            NativeArray<int> attachmentIndices = new NativeArray<int>(new[] { 0 }, Allocator.Temp);
+            using (context.BeginScopedSubPass(attachmentIndices))
+            {
+                attachmentIndices.Dispose();
+                context.DrawRenderers(renderingData.cullResults, ref opaqueDrawingSettings, ref m_OpaqueFilteringSettings);
+                context.DrawSkybox(renderingData.cameraData.camera);
+                var cmd = CommandBufferPool.Get("DrawCaustics");
+                cmd.DrawMesh(RenderingUtils.fullscreenMesh, Matrix4x4.identity, m_CausticsMaterial);
+                context.ExecuteCommandBuffer(cmd);
+                CommandBufferPool.Release(cmd);
+                //context.DrawRenderers(renderingData.cullResults, ref transparentDrawingSettings, ref m_TransparentFilteringSettings);
+            }
+        }
+    }
+}
--- a/Assets/Shaders/PackedPBR.meta
+++ b/Assets/Shaders/PackedPBR.meta
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-guid: 82a703e8c80f14c02afba8369541363e
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
--- a/Assets/EntityCache.meta
+++ b/Assets/EntityCache.meta
-fileFormatVersion: 2
-guid: e50cf0f4dde230944a81a4bb1a939a90
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
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