unsafe public static JobHandle ScheduleBatch <T>(this T jobData, ParticleSystem ps, int innerLoopBatchCount, JobHandle dependsOn = new JobHandle()) where T : struct, IJobParticleSystemParallelForBatch
        {
            var scheduleParams = ParticleSystemJobUtility.CreateScheduleParams(ref jobData, ps, dependsOn, IJobParticleSystemParallelForBatchExtensions.GetReflectionData <T>());
            var handle         = JobsUtility.ScheduleParallelForDeferArraySize(ref scheduleParams, innerLoopBatchCount, ps.GetManagedJobData(), null);

            ps.SetManagedJobHandle(handle);
            return(handle);
        }
        unsafe public static JobHandle Schedule <T>(this T jobData, ParticleSystem ps, JobHandle dependsOn = new JobHandle()) where T : struct, IJobParticleSystem
        {
            var scheduleParams = ParticleSystemJobUtility.CreateScheduleParams(ref jobData, ps, dependsOn, IJobParticleSystemExtensions.GetReflectionData <T>());
            var handle         = ParticleSystem.ScheduleManagedJob(ref scheduleParams, ps.GetManagedJobData());

            ps.SetManagedJobHandle(handle);
            return(handle);
        }