47 lines
1.5 KiB
C#
47 lines
1.5 KiB
C#
using System;
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using UnityEngine;
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using UnityEngine.Rendering;
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using UnityEngine.Rendering.HighDefinition;
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[Serializable, VolumeComponentMenu("Post-processing/UTS Tonemapping")]
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public sealed class UTSTonemapping : CustomPostProcessVolumeComponent, IPostProcessComponent
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{
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[Tooltip("Controls the intensity of the effect.")]
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public BoolParameter state = new BoolParameter(false, BoolParameter.DisplayType.EnumPopup);
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private Material _material;
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public bool IsActive() => _material != null && state.value;
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public override CustomPostProcessInjectionPoint injectionPoint => CustomPostProcessInjectionPoint.AfterPostProcess;
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const string Shader_Name = "Hidden/Shader/UTSTonemapping";
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public override void Setup()
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{
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if (Shader.Find(Shader_Name) != null)
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{
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_material = CoreUtils.CreateEngineMaterial(Shader_Name);
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}
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else
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{
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Debug.LogError($"Unable to find shader '{Shader_Name}'. Post Process Volume UTSToonmapping is unable to load. To fix this, please edit the 'kShaderName' constant in UTSToonmapping.cs or change the name of your custom post process shader.");
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}
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}
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public override void Render(CommandBuffer cmd, HDCamera camera, RTHandle source, RTHandle destination)
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{
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if (_material == null || !state.value)
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{
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return;
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}
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_material.SetTexture("_MainTex", source);
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HDUtils.DrawFullScreen(cmd, _material, destination);
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}
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public override void Cleanup()
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{
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CoreUtils.Destroy(_material);
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}
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} |