浏览代码
ibeforerender changes - background rendering works, but the rest of the shaders don't work with this change
/lwrp-support-2018.3-with-1.5
ibeforerender changes - background rendering works, but the rest of the shaders don't work with this change
/lwrp-support-2018.3-with-1.5
Jimmy Alamparambil
5 年前
当前提交
1e4a9806
共有 18 个文件被更改，包括 316 次插入 和 144 次删除
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2Assets/LWRPSupport/ARKitLWRPShader.shader
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2Assets/LWRPSupport/LWRPBackgroundRendererAsset.asset
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31Assets/LWRPSupport/LWRPBeforeCameraRender.cs
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6Assets/LWRPSupport/Unity.XR.ARFoundation.LWRPSupport.asmdef
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7Assets/Materials/LWRPCube.mat
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7Assets/Materials/LWRPPlane.mat
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116Assets/Scenes/SampleLWRPScene.unity
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11Packages/manifest.json
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44ProjectSettings/EditorSettings.asset
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9ProjectSettings/GraphicsSettings.asset
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13ProjectSettings/ProjectSettings.asset
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2ProjectSettings/ProjectVersion.txt
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1ProjectSettings/UnityConnectSettings.asset
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63Assets/LWRPSupport/LWRPBackgroundRenderPass.cs
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11Assets/LWRPSupport/LWRPBackgroundRenderPass.cs.meta
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61Assets/LWRPSupport/LWRPBackgroundRendererAsset.cs
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74Assets/LWRPSupport/LWRPBackroundRendererAsset.cs
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0/Assets/LWRPSupport/LWRPBackgroundRendererAsset.cs.meta
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using UnityEngine.Experimental.Rendering; |
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using UnityEngine.Rendering; |
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using UnityEngine.Experimental.Rendering.LWRP; |
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namespace UnityEngine.XR.ARFoundation |
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namespace UnityEngine.XR.ARFoundation.LWRPSupport |
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public class LWRPBeforeCameraRender : MonoBehaviour, LightweightPipeline.IBeforeCameraRender |
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public class LWRPBeforeCameraRender : MonoBehaviour, IBeforeRender |
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public void ExecuteBeforeCameraRender(ScriptableRenderContext context, Camera currentCamera, LightweightPipeline.PipelineSettings pipelineSettings, |
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ScriptableRenderer currentRenderer) |
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/// <summary>
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/// Create, setup and return a ScriptableRenderPass that will blit the pass-thru video when this GameObject is rendered.
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/// </summary>
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/// <param name="baseDescriptor">RenderTextureDescriptor for this pass. </param>
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/// <param name="colorHandle">RenderTargetHandle for color buffer.</param>
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/// <param name="depthHandle">RenderTargetHandle for depth buffer.</param>
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/// <param name="clearFlag">ClearFlag used for rendering.</param>
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/// <returns></returns>
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public ScriptableRenderPass GetPassToEnqueue(RenderTextureDescriptor baseDescriptor, RenderTargetHandle colorHandle, |
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RenderTargetHandle depthHandle, ClearFlag clearFlag) |
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if (blitMaterial == null) |
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return; |
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var cmd = CommandBufferPool.Get(k_ARBlitTag); |
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cmd.Blit(null, BuiltinRenderTextureType.CameraTarget, blitMaterial); |
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context.ExecuteCommandBuffer(cmd); |
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CommandBufferPool.Release(cmd); |
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LWRPBackgroundRenderPass lwrpBackgroundRenderPass = new LWRPBackgroundRenderPass(); |
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lwrpBackgroundRenderPass.Setup(blitMaterial, colorHandle.Identifier(), depthHandle.Identifier(), |
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baseDescriptor); |
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return lwrpBackgroundRenderPass; |
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} |
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} |
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} |
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{ |
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"dependencies": { |
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"com.unity.collab-proxy": "1.2.9", |
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"com.unity.package-manager-ui": "2.0.0-preview.7", |
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"com.unity.render-pipelines.lightweight": "3.3.0-preview", |
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"com.unity.collab-proxy": "1.2.15", |
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"com.unity.package-manager-ui": "2.0.3", |
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"com.unity.shadergraph": "file:/Users/jimmy/Documents/Projects/DevUnity/Packages/ScriptableRenderPipeline/com.unity.shadergraph", |
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"com.unity.render-pipelines.core": "file:/Users/jimmy/Documents/Projects/DevUnity/Packages/ScriptableRenderPipeline/com.unity.render-pipelines.core", |
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"com.unity.render-pipelines.lightweight": "file:/Users/jimmy/Documents/Projects/DevUnity/Packages/ScriptableRenderPipeline/com.unity.render-pipelines.lightweight", |
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"com.unity.modules.jsonserialize": "1.0.0", |
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"com.unity.modules.unityanalytics": "1.0.0", |
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"com.unity.modules.unitywebrequest": "1.0.0", |
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"com.unity.modules.vr": "1.0.0", |
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"com.unity.modules.xr": "1.0.0" |
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} |
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%YAML 1.1 |
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%TAG !u! tag:unity3d.com,2011: |
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--- !u!159 &1 |
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EditorSettings: |
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m_ObjectHideFlags: 0 |
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serializedVersion: 7 |
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m_ExternalVersionControlSupport: Visible Meta Files |
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m_SerializationMode: 2 |
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m_LineEndingsForNewScripts: 2 |
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m_DefaultBehaviorMode: 0 |
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m_SpritePackerMode: 0 |
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m_SpritePackerPaddingPower: 1 |
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m_EtcTextureCompressorBehavior: 1 |
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m_EtcTextureFastCompressor: 1 |
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m_EtcTextureNormalCompressor: 2 |
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m_EtcTextureBestCompressor: 4 |
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m_ProjectGenerationIncludedExtensions: txt;xml;fnt;cd |
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m_ProjectGenerationRootNamespace: |
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m_UserGeneratedProjectSuffix: |
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m_CollabEditorSettings: |
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inProgressEnabled: 1 |
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%YAML 1.1 |
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%TAG !u! tag:unity3d.com,2011: |
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--- !u!159 &1 |
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EditorSettings: |
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m_ObjectHideFlags: 0 |
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serializedVersion: 7 |
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m_ExternalVersionControlSupport: Visible Meta Files |
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m_SerializationMode: 2 |
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m_LineEndingsForNewScripts: 2 |
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m_DefaultBehaviorMode: 0 |
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m_PrefabRegularEnvironment: {fileID: 0} |
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m_PrefabUIEnvironment: {fileID: 0} |
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m_SpritePackerMode: 0 |
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m_SpritePackerPaddingPower: 1 |
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m_EtcTextureCompressorBehavior: 1 |
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m_EtcTextureFastCompressor: 1 |
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m_EtcTextureNormalCompressor: 2 |
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m_EtcTextureBestCompressor: 4 |
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m_ProjectGenerationIncludedExtensions: txt;xml;fnt;cd;asmdef |
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m_ProjectGenerationRootNamespace: |
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m_CollabEditorSettings: |
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inProgressEnabled: 1 |
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m_EnableTextureStreamingInPlayMode: 1 |
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m_EditorVersion: 2018.3.0b2 |
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m_EditorVersion: 2018.3.0f2 |
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using System; |
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using UnityEngine.Experimental.Rendering; |
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using UnityEngine.Experimental.Rendering.LightweightPipeline; |
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using UnityEngine.Rendering; |
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namespace UnityEngine.XR.ARFoundation.LWRPSupport |
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{ |
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public class LWRPBackgroundRenderPass : ScriptableRenderPass |
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{ |
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Material m_BlitMaterial; |
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RenderTargetIdentifier m_DepthIdentifier; |
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RenderTargetIdentifier m_TargetIdentifier; |
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RenderTextureDescriptor m_Descriptor; |
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const string k_ARBlitTag = "ARBackground Blit Pass"; |
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/// <summary>
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/// This render pass will need to be setup with the following parameters to be able to execute when called to do so.
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/// In this case, this method is called from GetPassToEnqueue in IBeforeRender interface.
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/// </summary>
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/// <param name="mat"> Material to be used to clear the screen. </param>
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/// <param name="ident"> RenderTargetIdentifier for the color buffer. </param>
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/// <param name="depthIdent"> RenderTargetIdentifier for the depth buffer.</param>
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/// <param name="descript"> RenderTextureDescriptor for the target RenderTexture. </param>
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/// <returns> True if the material set is not null. </returns>
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public bool Setup(Material mat, RenderTargetIdentifier ident, RenderTargetIdentifier depthIdent, RenderTextureDescriptor descript) |
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{ |
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m_BlitMaterial = mat; |
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m_TargetIdentifier = ident; |
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m_DepthIdentifier = depthIdent; |
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m_Descriptor = descript; |
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return m_BlitMaterial != null; |
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} |
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/// <summary>
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/// Custom rendering for clearing the background with the pass-thru video for AR happens here. We use the parameters passed in via setup
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/// to create command buffer that clears the render target and blits to it using the clear material.
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/// </summary>
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/// <param name="renderer"> The ScriptableRenderer that is being used. </param>
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/// <param name="context"> The ScriptableRenderContext used to execute the command buffer that we create. </param>
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/// <param name="renderingData"> RenderingData (unused here). </param>
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/// <exception cref="ArgumentNullException"> Throw this exception if the renderer is null. </exception>
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public override void Execute(ScriptableRenderer renderer, ScriptableRenderContext context, ref RenderingData renderingData) |
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{ |
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if (renderer == null) |
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throw new ArgumentNullException("renderer"); |
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var cmd = CommandBufferPool.Get(k_ARBlitTag); |
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RenderBufferLoadAction colorLoadOp = RenderBufferLoadAction.DontCare; |
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RenderBufferStoreAction colorStoreOp = RenderBufferStoreAction.Store; |
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RenderBufferLoadAction depthLoadOp = RenderBufferLoadAction.DontCare; |
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RenderBufferStoreAction depthStoreOp = RenderBufferStoreAction.Store; |
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SetRenderTarget(cmd, m_TargetIdentifier, colorLoadOp, colorStoreOp, |
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m_DepthIdentifier, depthLoadOp, depthStoreOp, ClearFlag.All, Color.clear, m_Descriptor.dimension); |
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cmd.Blit(null, m_TargetIdentifier, m_BlitMaterial); |
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context.ExecuteCommandBuffer(cmd); |
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CommandBufferPool.Release(cmd); |
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} |
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} |
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} |
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fileFormatVersion: 2 |
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guid: 566adfba2b318447fb941a2ea4f3f84f |
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MonoImporter: |
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externalObjects: {} |
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serializedVersion: 2 |
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defaultReferences: [] |
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executionOrder: 0 |
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icon: {instanceID: 0} |
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userData: |
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assetBundleName: |
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assetBundleVariant: |
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using System; |
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using UnityEngine.Rendering; |
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namespace UnityEngine.XR.ARFoundation.LWRPSupport |
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{ |
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[CreateAssetMenu(fileName = "LWRPBackgroundRendererAsset", menuName = "XR/LWRPBackgroundRendererAsset")] |
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public class LWRPBackgroundRendererAsset : ARBackgroundRendererAsset |
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{ |
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/// <summary>
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/// we're going to reference all materials that we want to use so that they get built into the project
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/// </summary>
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[SerializeField] |
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Material[] m_MaterialsUsed; |
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static bool useRenderPipeline { get { return GraphicsSettings.renderPipelineAsset != null; } } |
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public override ARFoundationBackgroundRenderer CreateARBackgroundRenderer() |
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{ |
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return useRenderPipeline ? new LWRPBackgroundRenderer() : new ARFoundationBackgroundRenderer(); |
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} |
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public override void CreateHelperComponents(GameObject cameraGameObject) |
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{ |
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if (useRenderPipeline) |
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{ |
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var lwrpBeforeCameraRender = cameraGameObject.GetComponent<LWRPBeforeCameraRender>(); |
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if (lwrpBeforeCameraRender == null) |
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{ |
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cameraGameObject.AddComponent<LWRPBeforeCameraRender>(); |
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} |
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} |
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} |
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public override Material CreateCustomMaterial() |
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{ |
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var cameraSubsystem = ARSubsystemManager.cameraSubsystem; |
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if (cameraSubsystem == null) |
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return null; |
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// Try to create a material from the plugin's provided shader.
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var shaderName = ""; |
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if (!cameraSubsystem.TryGetShaderName(ref shaderName)) |
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return null; |
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shaderName = shaderName + "LWRP"; |
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var shader = Shader.Find(shaderName); |
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if (shader == null) |
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{ |
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throw new InvalidOperationException(string.Format( |
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"Could not find shader named \"{0}\" required for LWRP video overlay on camera subsystem named \"{1}\".", |
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shaderName, |
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cameraSubsystem.SubsystemDescriptor.id)); |
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} |
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return new Material(shader); |
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} |
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} |
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} |
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using System; |
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using UnityEngine.Experimental.Rendering.LightweightPipeline; |
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using UnityEngine.Rendering; |
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using UnityEngine.Serialization; |
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namespace UnityEngine.XR.ARFoundation.LWRPSupport |
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{ |
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[CreateAssetMenu(fileName = "LWRPBackroundRendererAsset", menuName = "XR/LWRPBackroundRendererAsset")] |
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public class LWRPBackroundRendererAsset : ARBackgroundRendererAsset |
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{ |
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/// <summary>
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/// we're going to reference all materials that we want to use so that they get built into the project
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/// </summary>
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[SerializeField] |
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Material[] m_MaterialsUsed; |
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static bool useRenderPipeline { get { return GraphicsSettings.renderPipelineAsset != null; } } |
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public override ARFoundationBackgroundRenderer CreateARBackgroundRenderer() |
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{ |
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return useRenderPipeline ? new LWRPBackgroundRenderer() : new ARFoundationBackgroundRenderer(); |
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} |
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public override void CreateHelperComponents(GameObject cameraGameObject) |
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{ |
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if (useRenderPipeline) |
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{ |
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var lwrpBeforeCameraRender = cameraGameObject.GetComponent<LWRPBeforeCameraRender>(); |
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if (lwrpBeforeCameraRender == null) |
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{ |
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cameraGameObject.AddComponent<LWRPBeforeCameraRender>(); |
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} |
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var lightweightAdditionalCameraData = cameraGameObject.GetComponent<LightweightAdditionalCameraData>(); |
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if (lightweightAdditionalCameraData == null) |
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{ |
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lightweightAdditionalCameraData = cameraGameObject.AddComponent<LightweightAdditionalCameraData>(); |
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} |
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lightweightAdditionalCameraData.renderShadows = false; |
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lightweightAdditionalCameraData.requiresColorTexture = false; |
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lightweightAdditionalCameraData.requiresDepthTexture = false; |
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} |
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} |
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public override Material CreateCustomMaterial() |
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{ |
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var cameraSubsystem = ARSubsystemManager.cameraSubsystem; |
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if (cameraSubsystem == null) |
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return null; |
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// Try to create a material from the plugin's provided shader.
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var shaderName = ""; |
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if (!cameraSubsystem.TryGetShaderName(ref shaderName)) |
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return null; |
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shaderName = shaderName + "LWRP"; |
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var shader = Shader.Find(shaderName); |
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if (shader == null) |
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{ |
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throw new InvalidOperationException(string.Format( |
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"Could not find shader named \"{0}\" required for LWRP video overlay on camera subsystem named \"{1}\".", |
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shaderName, |
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cameraSubsystem.SubsystemDescriptor.id)); |
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} |
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return new Material(shader); |
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} |
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} |
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} |
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