/// <summary>
/// Activate this postprocessing effect
/// </summary>
public void Activate()
{
ActivatedPostProcessingEffect = this;
if (EnginePostProcessing != null)
{
EnginePostProcessing.Activate();
}
}
/// <summary>
/// Deactivate this postprocessing effect
/// </summary>
public void DeActivate()
{
if (ActivatedPostProcessingEffect == this)
{
ActivatedPostProcessingEffect = null;
}
if (EnginePostProcessing != null)
{
EnginePostProcessing.Deactivate();
}
}
private void IScene_PropertyChanged(object sender, PropertyChangedArgs e)
{
if (object.ReferenceEquals(e._component, _effectProperties))
{
// check whether an entity property has been changed by the user
// and update the engine entity variable accordingly
if (_engineInstance != null && ParentLayer.Modifiable)
{
string varValue = GetPropertyValueAsString(e._propertyName);
EnginePostProcessing.SetVariable(e._propertyName, varValue);
ParentLayer.Modified = true;
}
}
}
