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#include "defines.h"
/*--------------- vclip ----------------*/
/* clips a vector */
static t_class *vclip_class;
typedef struct _vclip
{
t_object x_obj;
t_float m_lo;
t_float m_hi;
} t_vclip;
static void vclip_perform(t_vclip *x, t_symbol *s, int argc, t_atom *argv)
{
int i;
t_float lo,hi;
t_atom *ap,*app;
ap = (t_atom *)getbytes(sizeof(t_atom)*argc);
app=ap;
lo=x->m_lo;
hi=x->m_hi;
for (i = 0; i < argc; i++)
{
t_float f=atom_getfloat(argv++);
SETFLOAT(app, (f<lo?lo:(f>hi?hi:f)));
app++;
}
outlet_list(x->x_obj.ob_outlet,gensym("list"),argc,ap);
freebytes(ap,argc);
}
static void *vclip_new(t_float lo, t_float hi)
{
t_vclip *x=(t_vclip *)pd_new(vclip_class);
floatinlet_new(&x->x_obj, &x->m_lo);
floatinlet_new(&x->x_obj, &x->m_hi);
outlet_new(&x->x_obj, gensym("list"));
x->m_hi=hi;
x->m_lo=lo;
return (void *)x;
}
void vclip_setup(void)
{
vclip_class = class_new(gensym("vclip"),
(t_newmethod)vclip_new, 0,
sizeof(t_vclip),
CLASS_DEFAULT,
A_DEFFLOAT,A_DEFFLOAT,0);
class_addlist(vclip_class, (t_method)vclip_perform);
}
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