1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/*
* Copyright (c) 1997-1999 Mark Danks.
* For information on usage and redistribution, and for a DISCLAIMER OF ALL
* WARRANTIES, see the file, "LICENSE.txt" in this distribution.
*/
#include "m_pd.h"
/* -------------------------- vector/ ------------------------------ */
/* instance structure */
static t_class *vectorDiv_class;
typedef struct _vectorDiv
{
t_object x_obj;
t_float x_div;
t_atom *m_list;
int m_num;
t_outlet *t_out1; /* the outlet */
} t_vectorDiv;
static void doVectorDiv(t_vectorDiv *x, t_symbol *s, int argc, t_atom *argv)
{
int i;
if (argc > x->m_num)
{
x->m_list = (t_atom *)resizebytes(x->m_list, sizeof(t_atom) * x->m_num, sizeof(t_atom) * argc);
x->m_num = argc;
}
for (i = 0; i < argc; i++)
{
float temp = atom_getfloat(&argv[i]);
temp /= x->x_div;
SETFLOAT((&x->m_list[i]), temp);
}
outlet_list(x->t_out1, &s_list, argc, x->m_list);
}
static void *vectorDiv_new(t_floatarg n)
{
t_vectorDiv *x = (t_vectorDiv *)pd_new(vectorDiv_class);
x->x_div = (float)n;
floatinlet_new(&x->x_obj, &x->x_div);
x->t_out1 = outlet_new(&x->x_obj, 0);
x->m_num = 3;
x->m_list = (t_atom *)getbytes(sizeof(t_atom) * x->m_num);
return (x);
}
static void vectorDiv_setup(void)
{
vectorDiv_class = class_new(gensym("vector/"), (t_newmethod)vectorDiv_new, 0,
sizeof(t_vectorDiv), 0, A_DEFFLOAT, 0);
class_addcreator((t_newmethod)vectorDiv_new, gensym("v/"), A_DEFFLOAT, 0);
class_addmethod(vectorDiv_class, (t_method)doVectorDiv,
&s_list, A_GIMME, A_NULL);
}
void setup_vector0x2f(void){
vectorDiv_setup();
}
void setup_v0x2f(void){
vectorDiv_setup();
}
|
