NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/AOT/PostProcess/CustomDraw/CustomDrawRPF.cs

using AOT.Common;
using UnityEngine;
using UnityEngine.Rendering;
using UnityEngine.Rendering.RendererUtils;
using UnityEngine.Rendering.Universal;
namespace AOT.PostProcess.CustomDraw
{
    public class CustomDrawRPF : ScriptableRendererFeature
    {
        
        [System.Serializable]
        public class Settings
        {
            public RenderPassEvent renderPassEvent = RenderPassEvent.AfterRenderingOpaques;
            public LayerMask layerMask;
            public string lightModeName = "CustomDraw";
        }

        class CustomRenderPass : ScriptableRenderPass
        {

            private Settings _settings;
            private ShaderTagId _shaderTagId;
            
            public CustomRenderPass(Settings settings)
            {
                _settings = settings;
                _shaderTagId = new ShaderTagId(settings.lightModeName);
            }
            
            public override void Execute(ScriptableRenderContext context,
                ref RenderingData renderingData)
            {
                if (!AOTCodeDefine.ENABLE_MESH_OUTLINE) return;
                var cmd = CommandBufferPool.Get("CustomDraw");
                cmd.Clear();
                var renderListDesc = new RendererListDesc(_shaderTagId, 
                    renderingData.cullResults, 
                    renderingData.cameraData.camera);
                renderListDesc.renderQueueRange = RenderQueueRange.all;
                renderListDesc.layerMask = _settings.layerMask;
                var renderList = context.CreateRendererList(renderListDesc);
                cmd.DrawRendererList(renderList);
                
                context.ExecuteCommandBuffer(cmd);
                CommandBufferPool.Release(cmd);
            }
        }
        
        public Settings settings = new Settings();
        
        private CustomRenderPass _scriptablePass;
        
        public override void Create()
        {
            _scriptablePass = new CustomRenderPass(settings);
            _scriptablePass.renderPassEvent = settings.renderPassEvent;
        }
        
        public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
        {
            renderer.EnqueuePass(_scriptablePass);
        }
        
    }
}