ProjectDDD/Assets/External/StylizedWater2/Runtime/Rendering/StylizedWaterRenderFeature.cs

#if URP
using System;
using UnityEngine;
using UnityEngine.Rendering.Universal;

namespace StylizedWater2
{
    #if UNITY_2021_1_OR_NEWER
    [DisallowMultipleRendererFeature("Stylized Water 2")]
    #endif
    public class StylizedWaterRenderFeature : ScriptableRendererFeature
    {
        public static StylizedWaterRenderFeature GetDefault()
        {
            return (StylizedWaterRenderFeature)PipelineUtilities.GetRenderFeature<StylizedWaterRenderFeature>();
        }
        
        [Serializable]
        public class ScreenSpaceReflectionSettings
        {
            public bool enable;
        }
        public ScreenSpaceReflectionSettings screenSpaceReflectionSettings = new ScreenSpaceReflectionSettings();
        
        [Tooltip("Project caustics from the main directional light.")]
        public bool directionalCaustics;
        
        public DisplacementPrePass.Settings displacementPrePassSettings = new DisplacementPrePass.Settings();
        
        private SetupConstants constantsSetup;
        private DisplacementPrePass displacementPass;

        void OnEnable()
        {
            #if UNITY_6000_0_OR_NEWER && UNITY_EDITOR
            if (PipelineUtilities.RenderGraphEnabled())
            {
                Debug.LogError($"[{this.name}] Render Graph is enabled but is not supported. Enable \"Compatibility Mode\" in your project's Graphics Settings as a workaround.");
            }
            #endif
        }
        
        public override void Create()
        {
            constantsSetup = new SetupConstants
            {
                renderPassEvent = RenderPassEvent.BeforeRendering
            };

            displacementPass = new DisplacementPrePass
            {
                renderPassEvent = RenderPassEvent.BeforeRendering
            };
        }

        public override void AddRenderPasses(ScriptableRenderer renderer, ref RenderingData renderingData)
        {
            constantsSetup.Setup(this);
            renderer.EnqueuePass(constantsSetup);
            
            if (displacementPrePassSettings.enable)
            {
                displacementPass.Setup(displacementPrePassSettings);
                renderer.EnqueuePass(displacementPass);
            }
        }

        private void OnDestroy()
        {
            displacementPass.Dispose();
            constantsSetup.Dispose();
        }
    }
}
#endif