/// <summary>
/// Processes active particles.
/// </summary>
/// <param name="deltaSeconds">Elapsed time in whole and fractional seconds.</param>
/// <param name="particle">A pointer to the first element in an array of particles.</param>
/// <param name="count">The number of particles which need to be processed.</param>
protected internal override unsafe void Process(float deltaSeconds, Particle* particle, int count)
{
for (int i = 0; i < count; i++)
{
// TODO modifier logic...
particle++;
}
}
/// <summary>
/// Sets an active particle by index.
/// </summary>
/// <param name="index">The index number of the particle to set.</param>
/// <param name="particle">The particle to set.</param>
public void Set(int index, ref Particle particle)
{
this._pool[(this._active + index < this._budget ? this._active + index
: (this._active + index) - this._budget)] = particle;
}
/// <summary>
/// Gets an active particle by index.
/// </summary>
/// <param name="index">The index number of the particle to get.</param>
/// <param name="particle">The retrieved particle.</param>
public void Get(int index, out Particle particle)
{
particle = this._pool[(this._active + index < this._budget
? this._active + index : (this._active + index) - this._budget)];
}