79 lines
2.1 KiB
C#
79 lines
2.1 KiB
C#
// Crest Water System
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// Copyright © 2024 Wave Harmonic. All rights reserved.
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#if d_UnityHDRP
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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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namespace WaveHarmonic.Crest
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{
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sealed class UnderwaterMaskPassHDRP : CustomPass
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{
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const string k_Name = "Underwater Mask";
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static UnderwaterRenderer s_Renderer;
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static UnderwaterMaskPass s_UnderwaterMaskPass;
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static UnderwaterMaskPassHDRP s_Instance;
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GameObject _GameObject;
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public static void Enable(UnderwaterRenderer renderer)
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{
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var gameObject = CustomPassHelpers.CreateOrUpdate
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(
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parent: renderer._Water.Container.transform,
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k_Name,
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hide: !renderer._Water._Debug._ShowHiddenObjects
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);
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CustomPassHelpers.CreateOrUpdate
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(
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gameObject,
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ref s_Instance,
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k_Name,
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CustomPassInjectionPoint.BeforeRendering
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);
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s_Instance._GameObject = gameObject;
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s_Renderer = renderer;
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s_UnderwaterMaskPass = new(renderer);
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}
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public static void Disable()
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{
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// It should be safe to rely on this reference for this reference to fail.
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if (s_Instance != null && s_Instance._GameObject != null)
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{
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// Will also trigger Cleanup below.
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s_Instance._GameObject.SetActive(false);
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}
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}
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protected override void Setup(ScriptableRenderContext renderContext, CommandBuffer cmd)
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{
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s_UnderwaterMaskPass.Allocate();
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}
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protected override void Cleanup()
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{
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s_UnderwaterMaskPass?.Release();
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}
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protected override void Execute(CustomPassContext context)
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{
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var camera = context.hdCamera.camera;
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if (!s_Renderer.ShouldRender(camera, UnderwaterRenderer.Pass.Mask))
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{
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return;
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}
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s_UnderwaterMaskPass.Execute(camera, context.cmd);
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}
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}
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}
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#endif // d_UnityHDRP
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