32#include "../soundfilter.h"
39 class FadeFilterProvider;
FadeFilter(float initial_volume)
Fade Filter Constructor.
void set_volume(float new_volume)
Sets the volume instant.
FadeFilterProvider * get_provider() const
Retrieves the provider.
float get_volume() const
Returns the current volume of the fade filter, from 0.0f (no volume) to 1.0f (full volume).
virtual ~FadeFilter()
Fade Filter Destructor.
void fade_to_volume(float new_volume, int duration=1000)
Fade to volume, from 0.0f (no volume) to 1.0f (full volume).
SoundFilter()
Constructs a NULL instance.
Definition soundfilter.h:47