MuHua-123
70 lines
2.2 KiB
C#
70 lines
2.2 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Rendering;
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using UnityEngine.Rendering.Universal;
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namespace MuHua {
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/// <summary>
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/// 渲染轮廓功能
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/// </summary>
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public class SRFOutline : ScriptableRendererFeature {
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[Tooltip("轮廓大小")] public float size = 5;
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[Tooltip("辅助材质")] public Material unlit;
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[Tooltip("轮廓材质")] public Material outline;
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[Tooltip("混合材质")] public Material blend;
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/// <summary> 渲染Event </summary>
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public RenderPassEvent renderPassEvent = RenderPassEvent.AfterRenderingPostProcessing;
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/// <summary> 渲染对象 </summary>
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public static List<Renderer> RenderObjs = new List<Renderer>();
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/// <summary> 是否有效 </summary>
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public bool IsValid => unlit != null && outline != null && blend != null;
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/// <summary> 渲染通道 </summary>
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private SRFOutlinePass outlinePass;
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/// <summary> 渲染设置 </summary>
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private SRFOutlineSettings settings;
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public override void Create() {
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outlinePass = new SRFOutlinePass();
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settings = new SRFOutlineSettings();
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}
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public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData) {
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if (!IsValid) { return; }
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RenderObjs.RemoveAll(obj => obj == null);
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settings.unlit = unlit;
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settings.outline = outline;
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settings.blend = blend;
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settings.renderObjs = RenderObjs.ToArray();
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settings.renderPassEvent = renderPassEvent;
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outlinePass.Setup(settings, renderingData);
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renderer.EnqueuePass(outlinePass);
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Dispose();
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}
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/// <summary> 添加到渲染队列 </summary>
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public static void Add(Renderer renderer, bool isClear) {
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if (isClear) { Clear(); }
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if (RenderObjs.Contains(renderer)) { RenderObjs.Add(renderer); }
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}
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/// <summary> 添加到渲染队列 </summary>
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public static void Add(Renderer[] renderers, bool isClear) {
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if (isClear) { Clear(); }
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RenderObjs.AddRange(renderers);
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}
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/// <summary> 移出渲染队列 </summary>
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public static void Remove(Renderer renderer) {
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if (RenderObjs.Contains(renderer)) { RenderObjs.Remove(renderer); }
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}
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/// <summary> 清空队列 </summary>
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public static void Clear() {
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RenderObjs?.Clear();
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RenderObjs = new List<Renderer>();
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}
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}
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} |