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- /*
- ZynAddSubFX - a software synthesizer
-
- LFO.h - LFO implementation
- Copyright (C) 2002-2004 Nasca Octavian Paul
- Author: Nasca Octavian Paul
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of version 2 of the GNU General Public License
- as published by the Free Software Foundation.
-
- This program 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 (version 2) for more details.
-
- You should have received a copy of the GNU General Public License (version 2)
- along with this program; if not, write to the Free Software Foundation,
- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
- */
-
- #ifndef LFO_H
- #define LFO_H
-
- #include "../globals.h"
- #include "../Params/LFOParams.h"
-
-
- class LFO{
- public:
- LFO(LFOParams *lfopars, REALTYPE basefreq);
- ~LFO();
- REALTYPE lfoout();
- REALTYPE amplfoout();
- private:
- REALTYPE x;
- REALTYPE incx,incrnd,nextincrnd;
- REALTYPE amp1,amp2;// used for randomness
- REALTYPE lfointensity;
- REALTYPE lfornd,lfofreqrnd;
- REALTYPE lfodelay;
- char lfotype;
- int freqrndenabled;
-
-
- void computenextincrnd();
-
- };
-
-
- #endif
-