/// <summary>
/// Clears the current effect on the device.
/// </summary>
public void Clear()
{
if (CurrentEffectId != Guid.Empty)
{
NativeWrapper.DeleteEffect(CurrentEffectId);
}
}
/// <summary>
/// Deletes the currently set effect.
/// </summary>
internal void DeleteCurrentEffect()
{
if (CurrentEffectId == Guid.Empty)
{
return;
}
NativeWrapper.DeleteEffect(CurrentEffectId);
CurrentEffectId = Guid.Empty;
}
/// <summary>
/// Updates the device to use the effect pointed to by the specified GUID.
/// </summary>
/// <param name="guid">GUID to set.</param>
public void SetGuid(Guid guid)
{
if (CurrentEffectId != Guid.Empty)
{
NativeWrapper.DeleteEffect(CurrentEffectId);
CurrentEffectId = Guid.Empty;
}
NativeWrapper.SetEffect(guid);
CurrentEffectId = guid;
}
