From 086e6b358ad45bda0e6a948cfb7ea2d33ab7da5a Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Wed, 10 Feb 2010 00:34:05 +0000 Subject: re-arranged into libdir and setup with the template Makefile+debian stuff. renabled vv+ and vv- as vvplus and vvminus svn path=/trunk/externals/smlib/; revision=13158 --- vfmod.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 vfmod.c (limited to 'vfmod.c') diff --git a/vfmod.c b/vfmod.c new file mode 100644 index 0000000..7b7d1af --- /dev/null +++ b/vfmod.c @@ -0,0 +1,57 @@ +#include "defines.h" + +/*--------------- vfmod ----------------*/ +/* floating point modulo of a vector */ + + +static t_class *vfmod_class; + +typedef struct _vfmod +{ + t_object x_obj; + float m_y; +} t_vfmod; + + +static void vfmod_perform(t_vfmod *x, t_symbol *s, int argc, t_atom *argv) +{ + int i; + float y; + t_atom *ap,*app; + ap = (t_atom *)getbytes(sizeof(t_atom)*argc); + app=ap; + y=x->m_y; + if (y==0.0f) + y=1.0f; + for (i = 0; i < argc; i++) + { + SETFLOAT(app, (float)fmod(atom_getfloat(argv++),y)); + app++; + } + outlet_list(x->x_obj.ob_outlet,gensym("list"),argc,ap); + freebytes(ap,argc); +} + +static void *vfmod_new(t_float y) +{ + t_vfmod *x=(t_vfmod *)pd_new(vfmod_class); + + floatinlet_new(&x->x_obj, &x->m_y); + + outlet_new(&x->x_obj, gensym("list")); + if (y==0.0f) + y=1.0f; + x->m_y=y; + return (void *)x; +} + +void vfmod_setup(void) +{ + vfmod_class = class_new(gensym("vfmod"), + (t_newmethod)vfmod_new, 0, + sizeof(t_vfmod), + CLASS_DEFAULT, + A_DEFFLOAT,A_DEFFLOAT,0); + class_addlist(vfmod_class, (t_method)vfmod_perform); +} + -- cgit v1.2.1