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62 行
2.8 KiB
62 行
2.8 KiB
using System;
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using UnityEngine;
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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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public class CustomLWPipe : MonoBehaviour, IRendererSetup
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{
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private SetupForwardRenderingPass m_SetupForwardRenderingPass;
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private CreateLightweightRenderTexturesPass m_CreateLightweightRenderTexturesPass;
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private SetupLightweightConstanstPass m_SetupLightweightConstants;
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private RenderOpaqueForwardPass m_RenderOpaqueForwardPass;
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[NonSerialized]
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private bool m_Initialized = false;
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private void Init(LightweightForwardRenderer renderer)
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{
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if (m_Initialized)
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return;
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m_SetupForwardRenderingPass = new SetupForwardRenderingPass();
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m_CreateLightweightRenderTexturesPass = new CreateLightweightRenderTexturesPass();
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m_SetupLightweightConstants = new SetupLightweightConstanstPass();
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m_RenderOpaqueForwardPass = new RenderOpaqueForwardPass(renderer.GetMaterial(MaterialHandles.Error));
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m_Initialized = true;
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}
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public void Setup(LightweightForwardRenderer renderer, ref ScriptableRenderContext context,
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ref CullResults cullResults, ref RenderingData renderingData)
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{
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Init(renderer);
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renderer.Clear();
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renderer.SetupPerObjectLightIndices(ref cullResults, ref renderingData.lightData);
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RenderTextureDescriptor baseDescriptor = LightweightForwardRenderer.CreateRTDesc(ref renderingData.cameraData);
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RenderTextureDescriptor shadowDescriptor = baseDescriptor;
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shadowDescriptor.dimension = TextureDimension.Tex2D;
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renderer.EnqueuePass(m_SetupForwardRenderingPass);
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RenderTargetHandle colorHandle = RenderTargetHandle.CameraTarget;
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RenderTargetHandle depthHandle = RenderTargetHandle.CameraTarget;
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var sampleCount = (SampleCount)renderingData.cameraData.msaaSamples;
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m_CreateLightweightRenderTexturesPass.Setup(baseDescriptor, colorHandle, depthHandle, sampleCount);
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renderer.EnqueuePass(m_CreateLightweightRenderTexturesPass);
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Camera camera = renderingData.cameraData.camera;
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bool dynamicBatching = renderingData.supportsDynamicBatching;
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RendererConfiguration rendererConfiguration = LightweightForwardRenderer.GetRendererConfiguration(renderingData.lightData.totalAdditionalLightsCount);
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m_SetupLightweightConstants.Setup(renderer.maxVisibleLocalLights, renderer.perObjectLightIndices);
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renderer.EnqueuePass(m_SetupLightweightConstants);
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m_RenderOpaqueForwardPass.Setup(baseDescriptor, colorHandle, depthHandle, LightweightForwardRenderer.GetCameraClearFlag(camera), camera.backgroundColor, rendererConfiguration, dynamicBatching);
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renderer.EnqueuePass(m_RenderOpaqueForwardPass);
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}
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}
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