blob: 9ac70a7ba8d0c30cec32b00ebc92c74bd21b96ee (
plain)
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
|
/*******************************************************
The following //comment lines identify ngcgui inputs:
example option:
//ngcgui: --precision 6
info message (appears on ngcgui tab page):
//ngcgui: info: gcmc drill example
variables with defaults:
//ngcgui: umode = 1; //, units: 1:mm, 0:inch
//ngcgui: nx=4; //
//ngcgui: ny=3; //
//ngcgui: xstart=1; //
//ngcgui: ystart=1; //
//ngcgui: xspacing=0.5; //
//ngcgui: yspacing=1.0; //
//ngcgui: retract=0.1; //
//ngcgui: increment=0.5; //
//ngcgui: repeatct=1; //
//ngcgui: fr=10,feedrate; //
variable with comment text:
//ngcgui: zdepth=0 , z(neg typ)
//ngcgui: verbose = 0; //preced ensure_units
*******************************************************/
include("ensure_units.gcmc"); //avoid preamble conflict
if (umode == 1) {
zero = 0.0mm;
} else {
zero = 0.0in;
}
// ngcgui entries are unitless so these additions are used
// to ensure 1) floatingpoint and 2) units per umode setting
xstart = zero + xstart;
ystart = zero + ystart;
xspacing = zero + xspacing;
yspacing = zero + yspacing;
retract = zero + retract;
increment = zero + increment;
fr = zero + fr;
feedrate(fr);
x=xstart;
y=ystart;
sign = 1;
for (i = 0; i < nx ; i++) {
for (j = 0; j < ny; j++) {
drill([x, y, zdepth], retract, increment, repeatct);
y = y + sign * yspacing;
}
y = y - sign * yspacing;
sign = -1 *sign;
x = x + xspacing;
}
|
