使用URP(这个就是当前屏幕渲染图像 ) 和点阵相加 。

文章插图
【Unity3D URP 仿蜘蛛侠风格化BloomAO】完整的 graph:
完善
这个主要参考Unity URP的Bloom 写法 。
完整代码:
public class CustomPostProcessRenderFeature : ScriptableRendererFeature{[SerializeField]private Shader m_bloomShader;[SerializeField]private Shader m_compositeShader;private Material m_bloomMaterial;private Material m_compositeMaterial;private CustomPostProcessPass m_customPass;public override void Create(){m_bloomMaterial = CoreUtils.CreateEngineMaterial(m_bloomShader);m_compositeMaterial = CoreUtils.CreateEngineMaterial(m_compositeShader);m_customPass = new CustomPostProcessPass(m_bloomMaterial, m_compositeMaterial);}public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData){renderer.EnqueuePass(m_customPass);}public override void SetupRenderPasses(ScriptableRenderer renderer, in RenderingData renderingData){if (renderingData.cameraData.cameraType == CameraType.Game){m_customPass.ConfigureInput(ScriptableRenderPassInput.Depth);m_customPass.ConfigureInput(ScriptableRenderPassInput.Color);m_customPass.SetTarget(renderer.cameraColorTargetHandle, renderer.cameraDepthTargetHandle);}}protected override void Dispose(bool disposing){CoreUtils.Destroy(m_bloomMaterial);CoreUtils.Destroy(m_compositeMaterial);}}
Pass 完整代码：
using System.Collections;using System.Collections.Generic;using UnityEngine;using UnityEngine.Experimental.Rendering;using UnityEngine.Rendering;using UnityEngine.Rendering.Universal;using UnityEngine.Rendering.Universal.Internal;public class CustomPostProcessPass : ScriptableRenderPass{private Material m_bloomMaterial;private Material m_compositeMaterial;//RTHandles 是一种特殊RenderTexture,它可以在运行时动态调整大小,而不是在编辑器中预先分配固定大小的RenderTexture 。private RTHandle m_CameraColorTarget;private RTHandle m_CameraDepthTarget;const int k_MaxPyramidSize = 16;private int[] _BloomMipUp;private int[] _BloomMipDown;private RTHandle[] m_BloomMipUp;private RTHandle[] m_BloomMipDown;private GraphicsFormat hdrFormat;private CustomBloomEffectComponent m_BloomEffect;private RenderTextureDescriptor m_Descriptor;private static readonly int ScreenSpaceOcclusionTexture = Shader.PropertyToID("_ScreenSpaceOcclusionTexture");public void SetTarget(RTHandle cameraColorTarget, RTHandle cameraDepthTarget){this.m_CameraColorTarget = cameraColorTarget;this.m_CameraDepthTarget = cameraDepthTarget;}public override void OnCameraSetup(CommandBuffer cmd, ref RenderingData renderingData){m_Descriptor = renderingData.cameraData.cameraTargetDescriptor;}public CustomPostProcessPass(Material bloomMaterial, Material compositeMaterial){this.m_bloomMaterial = bloomMaterial;this.m_compositeMaterial = compositeMaterial;renderPassEvent = RenderPassEvent.BeforeRenderingPostProcessing;_BloomMipUp = new int[k_MaxPyramidSize];_BloomMipDown = new int[k_MaxPyramidSize];m_BloomMipUp = new RTHandle[k_MaxPyramidSize];m_BloomMipDown = new RTHandle[k_MaxPyramidSize];for (int i = 0; i < k_MaxPyramidSize; i++){_BloomMipUp[i] = Shader.PropertyToID("_BloomMipUp" + i);_BloomMipDown[i] = Shader.PropertyToID("_BloomMipDown" + i);m_BloomMipUp[i] = RTHandles.Alloc(_BloomMipUp[i], name: "_BloomMipUp" + i);m_BloomMipDown[i] = RTHandles.Alloc(_BloomMipDown[i], name: "_BloomMipDown" + i);}const FormatUsage usage = FormatUsage.Linear | FormatUsage.Render;if (SystemInfo.IsFormatSupported(GraphicsFormat.B10G11R11_UFloatPack32, usage)) //判断是否支持HDR格式{hdrFormat = GraphicsFormat.B10G11R11_UFloatPack32;}else{hdrFormat = QualitySettings.activeColorSpace == ColorSpace.Linear ? GraphicsFormat.R8G8B8_SRGB : GraphicsFormat.R8G8B8_UNorm;}}public override void Execute(ScriptableRenderContext context, ref RenderingData renderingData){VolumeStack stack = VolumeManager.instance.stack;m_BloomEffect = stack.GetComponent

• 上一页
• 1
• 2
• 3
• 4
• 下一页

• 六、《仿郭熙秋山行旅图》
• 仿Android联系人SideBar排序，根据拼音A-Z字母快速导航联系人姓名
• 40个被世界遗忘的废墟之地，时间仿佛在这里停止… 世界十大废墟
• 仿膳月饼
• 仿京东商城源码在哪里下载？
• 仿土豆,优酷,芒果,社区短视频app
• 走进迪拜世博会各国场馆：仿佛穿越千年历史，璀璨文明目不暇接 世博会四个历史之最
• 沙龙招募 | ChatGPT把仿生机器人推到爆发前夜了吗？
• 详细 【App渗透】用BurpSuite抓包安卓手机app内容
• 秦始皇开了巡游天下的先河为何却无人仿效