blob: 7c1a4087caaadda278552cb9bf6a73eb66413241 (
plain) (
blame)
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
|
.Dd September 8, 2018
.Dt BROT 1
.Os
.
.Sh NAME
.Nm brot
.Nd Mandelbrot renderer
.
.Sh SYNOPSIS
.Nm
.Op Fl i Ar depth
.Op Fl s Ar samples
.Op Fl t Ar a+bi
.Op Fl f Ar a+bi
.
.Sh DESCRIPTION
.Nm
renders the Mandelbrot set
in grayscale.
.
.Pp
The arguments are as follows:
.Bl -tag -width Ds
.It Fl f Ar a+bi
Set complex transform factor.
.
.It Fl i Ar depth
Set number of iterations.
.
.It Fl s Ar samples
Set number of samples per pixel.
.
.It Fl t Ar a+bi
Set complex translation term.
.El
.
.Pp
The interactive keys are as follows:
.Bl -tag -width Ds
.It Ic q
Quit.
.
.It Ic ,.
Adjust depth.
.
.It Ic []
Adjust samples.
.
.It Ic hl
Adjust real component of translation.
.
.It Ic kj
Adjust imaginary componenent of translation.
.
.It Ic ui
Adjust rotation.
.
.It Ic -+
Adjust scale.
.
.It Ic 0
Reset translation and transform.
.El
|