50 lines
2.3 KiB
C#
50 lines
2.3 KiB
C#
// WaterCausticsModules
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// Copyright (c) 2021 Masataka Hakozaki
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#if WCE_URP
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using System;
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using UnityEngine;
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using UnityEngine.Rendering.Universal;
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namespace MH.WaterCausticsModules {
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/*------------------------------------------------------------------------
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This RendererFeature is used to stably apply WaterCausticsEffect to cameras
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created by other effects.
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For example, a mirror or water reflection effect may use a temporary camera
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that is not placed in the scene, and the effect cannot be applied stably.
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In that case, register this RendererFeature to the RendererData Asset.
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The effect will be applied stably to all cameras.
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このRendererFeatureは、他のエフェクトで作成されたカメラへWaterCausticsEffect
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を安定的に適用するために使用します。
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鏡や水面の反射エフェクトなどではシーンに配置されない一時的なカメラを使用する
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場合があり、安定してエフェクトを適用出来ません。その場合はこの RendererFeature
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を RendererData Asset に登録して下さい。安定してエフェクトが適用されるように
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なります。
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-------------------------------------------------------------------------*/
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#if UNITY_2021_2_OR_NEWER
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[DisallowMultipleRendererFeature ("WaterCausticsEffect (Renderer Feature)")]
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#elif WCE_URP_10_8
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[DisallowMultipleRendererFeature]
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#endif
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[HelpURL (Constant.URL_MANUAL)]
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public class WaterCausticsEffectFeature : ScriptableRendererFeature {
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static private WaterCausticsEffectFeature s_ins;
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static public event Action<Camera> onCamRender;
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static public event Action<ScriptableRenderer, Camera> onEnqueue;
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static private int s_lastFrame;
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static internal bool effective => (s_ins != null && s_ins.isActive && s_lastFrame >= Time.renderedFrameCount - 1);
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static internal void OnAddedByScript () => s_lastFrame = Time.renderedFrameCount;
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public override void Create () { }
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public override void AddRenderPasses (ScriptableRenderer renderer, ref RenderingData rendData) {
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s_ins = this;
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s_lastFrame = Time.renderedFrameCount;
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var cam = rendData.cameraData.camera;
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onCamRender?.Invoke (cam);
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onEnqueue?.Invoke (renderer, cam);
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}
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}
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}
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#endif
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