74 lines
3.3 KiB
C#
74 lines
3.3 KiB
C#
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using System;
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using UnityEngine.Rendering.RenderGraphModule;
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using CommonResourceData = UnityEngine.Rendering.Universal.UniversalResourceData;
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namespace UnityEngine.Rendering.Universal
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{
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internal class DrawNormal2DPass : ScriptableRenderPass
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{
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static readonly string k_NormalPass = "Normal2D Pass";
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private static readonly ProfilingSampler m_ProfilingSampler = new ProfilingSampler(k_NormalPass);
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private static readonly ShaderTagId k_NormalsRenderingPassName = new ShaderTagId("NormalsRendering");
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private class PassData
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{
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internal RendererListHandle rendererList;
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}
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[Obsolete(DeprecationMessage.CompatibilityScriptingAPIObsolete, false)]
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public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData)
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{
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throw new NotImplementedException();
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}
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private static void Execute(RasterCommandBuffer cmd, PassData passData)
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{
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cmd.DrawRendererList(passData.rendererList);
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}
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public void Render(RenderGraph graph, ContextContainer frameData, Renderer2DData rendererData, ref LayerBatch layerBatch, int batchIndex)
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{
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Universal2DResourceData universal2DResourceData = frameData.Get<Universal2DResourceData>();
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CommonResourceData commonResourceData = frameData.Get<CommonResourceData>();
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if (!layerBatch.useNormals)
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return;
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UniversalRenderingData renderingData = frameData.Get<UniversalRenderingData>();
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UniversalCameraData cameraData = frameData.Get<UniversalCameraData>();
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UniversalLightData lightData = frameData.Get<UniversalLightData>();
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using (var builder = graph.AddRasterRenderPass<PassData>(k_NormalPass, out var passData, m_ProfilingSampler))
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{
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LayerUtility.GetFilterSettings(rendererData, ref layerBatch, out var filterSettings);
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var drawSettings = CreateDrawingSettings(k_NormalsRenderingPassName, renderingData, cameraData, lightData, SortingCriteria.CommonTransparent);
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var sortSettings = drawSettings.sortingSettings;
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RendererLighting.GetTransparencySortingMode(rendererData, cameraData.camera, ref sortSettings);
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drawSettings.sortingSettings = sortSettings;
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builder.AllowPassCulling(false);
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builder.SetRenderAttachment(universal2DResourceData.normalsTexture[batchIndex], 0);
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// Depth needed for sprite mask stencil or z test for 3d meshes
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if (rendererData.useDepthStencilBuffer)
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{
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var depth = universal2DResourceData.normalsDepth.IsValid() ? universal2DResourceData.normalsDepth : commonResourceData.activeDepthTexture;
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builder.SetRenderAttachmentDepth(depth);
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}
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var param = new RendererListParams(renderingData.cullResults, drawSettings, filterSettings);
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passData.rendererList = graph.CreateRendererList(param);
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builder.UseRendererList(passData.rendererList);
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builder.SetRenderFunc((PassData data, RasterGraphContext context) =>
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{
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Execute(context.cmd, data);
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});
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}
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}
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}
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}
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