73 lines
2.1 KiB
C#
73 lines
2.1 KiB
C#
// Crest Water System
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// Copyright © 2024 Wave Harmonic. All rights reserved.
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#if UNITY_EDITOR
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#if d_UnityHDRP
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using UnityEngine;
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using UnityEngine.Rendering.HighDefinition;
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namespace WaveHarmonic.Crest
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{
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partial class SurfaceRenderer
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{
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sealed class WaterLevelDepthTextureHDRP : CustomPass
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{
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static WaterLevelDepthTextureHDRP s_Instance;
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WaterRenderer _Water;
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SurfaceRenderer _Surface;
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internal static void Enable(WaterRenderer water, SurfaceRenderer surface)
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{
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var gameObject = CustomPassHelpers.CreateOrUpdate
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(
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parent: water.Container.transform,
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k_WaterLevelDepthTextureName,
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hide: !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_WaterLevelDepthTextureName,
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CustomPassInjectionPoint.BeforeRendering
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);
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s_Instance._Water = water;
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s_Instance._Surface = surface;
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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 Execute(CustomPassContext context)
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{
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var camera = context.hdCamera.camera;
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if (Application.isPlaying)
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{
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return;
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}
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if (camera.cameraType != CameraType.SceneView || (_Water.SingleViewpoint && camera != _Water.Viewer))
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{
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return;
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}
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_Surface.ExecuteWaterLevelDepthTexture(camera, context.cmd);
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}
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}
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}
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}
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#endif // d_UnityHDRP
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#endif
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