Arcade-Maniac/Source/Library/PackageCache/com.unity.visualeffectgraph@11.0.0/Runtime/CustomSpawners/SetSpawnTime.cs

using System;
using UnityEngine;
using UnityEngine.VFX;

namespace UnityEngine.VFX
{
    class SetSpawnTime : VFXSpawnerCallbacks
    {
        private static readonly int spawnTimeID = Shader.PropertyToID("spawnTime");

        public sealed override void OnPlay(VFXSpawnerState state, VFXExpressionValues vfxValues, VisualEffect vfxComponent)
        {
        }

        public sealed override void OnUpdate(VFXSpawnerState state, VFXExpressionValues vfxValues, VisualEffect vfxComponent)
        {
            state.vfxEventAttribute.SetFloat(spawnTimeID, state.totalTime);
        }

        public sealed override void OnStop(VFXSpawnerState state, VFXExpressionValues vfxValues, VisualEffect vfxComponent)
        {
        }
    }
}