forked from bartvdbraak/blender
93 lines
2.3 KiB
C++
93 lines
2.3 KiB
C++
/*
|
|
* ***** BEGIN GPL LICENSE BLOCK *****
|
|
*
|
|
* Copyright 2009-2011 Jörg Hermann Müller
|
|
*
|
|
* This file is part of AudaSpace.
|
|
*
|
|
* Audaspace is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* AudaSpace is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Audaspace; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* ***** END GPL LICENSE BLOCK *****
|
|
*/
|
|
|
|
/** \file audaspace/FX/AUD_FaderFactory.h
|
|
* \ingroup audfx
|
|
*/
|
|
|
|
|
|
#ifndef __AUD_FADERFACTORY_H__
|
|
#define __AUD_FADERFACTORY_H__
|
|
|
|
#include "AUD_EffectFactory.h"
|
|
|
|
/**
|
|
* This factory fades another factory.
|
|
* If the fading type is AUD_FADE_IN, everything before the fading start will be
|
|
* silenced, for AUD_FADE_OUT that's true for everything after fading ends.
|
|
*/
|
|
class AUD_FaderFactory : public AUD_EffectFactory
|
|
{
|
|
private:
|
|
/**
|
|
* The fading type.
|
|
*/
|
|
const AUD_FadeType m_type;
|
|
|
|
/**
|
|
* The fading start.
|
|
*/
|
|
const float m_start;
|
|
|
|
/**
|
|
* The fading length.
|
|
*/
|
|
const float m_length;
|
|
|
|
// hide copy constructor and operator=
|
|
AUD_FaderFactory(const AUD_FaderFactory&);
|
|
AUD_FaderFactory& operator=(const AUD_FaderFactory&);
|
|
|
|
public:
|
|
/**
|
|
* Creates a new fader factory.
|
|
* \param factory The input factory.
|
|
* \param type The fading type.
|
|
* \param start The time where fading should start in seconds.
|
|
* \param length How long fading should last in seconds.
|
|
*/
|
|
AUD_FaderFactory(AUD_Reference<AUD_IFactory> factory,
|
|
AUD_FadeType type = AUD_FADE_IN,
|
|
float start = 0.0f, float length = 1.0f);
|
|
|
|
/**
|
|
* Returns the fading type.
|
|
*/
|
|
AUD_FadeType getType() const;
|
|
|
|
/**
|
|
* Returns the fading start.
|
|
*/
|
|
float getStart() const;
|
|
|
|
/**
|
|
* Returns the fading length.
|
|
*/
|
|
float getLength() const;
|
|
|
|
virtual AUD_Reference<AUD_IReader> createReader();
|
|
};
|
|
|
|
#endif //__AUD_FADERFACTORY_H__
|