23 lines
781 B
C#
23 lines
781 B
C#
using System;
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using UnityEngine;
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using UnityEngine.Rendering.PostProcessing;
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[Serializable]
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[PostProcess(typeof(GrayscaleRenderer), PostProcessEvent.AfterStack, "Custom/Grayscale")]
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public sealed class Grayscale : PostProcessEffectSettings
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{
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[Range(0f, 1f), Tooltip("Grayscale effect intensity.")]
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public FloatParameter blend = new FloatParameter { value = 0.5f };
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}
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public sealed class GrayscaleRenderer : PostProcessEffectRenderer<Grayscale>
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{
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public override void Render(PostProcessRenderContext context)
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{
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var sheet = context.propertySheets.Get(Shader.Find("Hidden/Custom/Grayscale"));
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sheet.properties.SetFloat("_Blend", settings.blend);
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context.command.BlitFullscreenTriangle(context.source, context.destination, sheet, 0);
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}
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}
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