44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
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using UnityEngine;
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namespace Thousandto.Launcher.ExternalLibs
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{
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/// <summary>
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/// 径向模糊处理
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/// </summary>
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public class RadiaBlurRenderer : GonbestEffectRenderer<RadiaBlurSetting>
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{
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private Shader _RadiaBlurShader;
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protected override void OnInit()
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{
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_RadiaBlurShader = RuntimeUtilities.FindShader("Hidden/Ares/PostEffect/RadiaBlur");
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base.OnInit();
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}
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protected override void OnRelease()
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{
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base.OnRelease();
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}
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protected override GonbestEffectTypeCode OnGetEffectType()
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{
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return GonbestEffectTypeCode.ChangedEffect;
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}
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protected override void OnRender(GonbestEffectContext context)
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{
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int tw = Mathf.FloorToInt(context.ScreenWidth / 2f);
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int th = Mathf.FloorToInt(context.ScreenHeight / 2f);
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var rt = context.GetRT(tw,th);
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var sheet = context.Sheets.Get(_RadiaBlurShader);
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sheet.material.SetVector(ShaderIDs.CenterAndStrength,new Vector4(settings.CenterX, settings.CenterY, settings.ForceX, settings.ForceY));
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GonbestGraphics.Blit(context.Source, rt, sheet.material, 0);
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context.LockRT(rt);
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context.ReleaseWithUnlockRTs();
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context.Source = rt;
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}
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}
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}
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