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
68
69
70
71
|
/*
* 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 *vectorMult_class;
typedef struct _vectorMult
{
t_object x_obj;
t_float x_mult;
t_atom *m_list;
int m_num;
t_outlet *t_out1; /* the outlet */
} t_vectorMult;
static void doVectorMult(t_vectorMult *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_mult;
SETFLOAT((&x->m_list[i]), temp);
}
outlet_list(x->t_out1, &s_list, argc, x->m_list);
}
static void *vectorMult_new(t_floatarg n)
{
t_vectorMult *x = (t_vectorMult *)pd_new(vectorMult_class);
x->x_mult = (float)n;
floatinlet_new(&x->x_obj, &x->x_mult);
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 vectorMult_setup(void)
{
vectorMult_class = class_new(gensym("vector*"), (t_newmethod)vectorMult_new, 0,
sizeof(t_vectorMult), 0, A_DEFFLOAT, 0);
class_addcreator((t_newmethod)vectorMult_new, gensym("v*"), A_DEFFLOAT, 0);
class_addmethod(vectorMult_class, (t_method)doVectorMult,
&s_list, A_GIMME, A_NULL);
}
void setup_vector0x2a(void){
vectorMult_setup();
}
void vector0x2a_setup(void){
vectorMult_setup();
}
void setup_v0x2a(void){
vectorMult_setup();
}
void v0x2a_setup(void){
vectorMult_setup();
}
|