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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
<!-- This file copyright Persistence of Vision Raytracer Pty. Ltd. 2003-2004 -->
<html>
<head>
<!-- NOTE: In order to users to help find information about POV-Ray using -->
<!-- web search engines, we ask you to *not* let them index documentation -->
<!-- mirrors because effectively, when searching, users will get hundreds -->
<!-- of results containing the same information! For this reason, the two -->
<!-- meta tags below disable archiving and indexing of this page by all -->
<!-- search engines that support these meta tags. -->
<meta content="noarchive" name="robots">
<meta content="noindex" name="robots">
<meta content="no-cache" http-equiv="Pragma">
<meta content="0" http-equiv="expires">
<title>1.2.1 I/O Restrictions</title>
<link href="povray35.css" rel="stylesheet" type="text/css">
</head>
<body>
<table class="NavBar" width="100%">
<tr>
<td align="left" nowrap="" valign="middle" width="32">
<a href="s_9.html"><img alt="previous" border="0" src="prev.png"></a>
</td>
<td align="left" valign="middle" width="30%">
<a href="s_9.html">1.2 New Features</a>
</td>
<td align="center" valign="middle">
<strong class="NavBar">POV-Ray 3.6 for UNIX documentation</strong><br> <strong>1.2.1
I/O Restrictions</strong>
</td>
<td align="right" valign="middle" width="30%">
<a href="s_11.html">1.2.2 Display Options</a>
</td>
<td align="right" nowrap="" valign="middle" width="32">
<a href="s_11.html"><img alt="next" border="0" src="next.png"></a>
</td>
</tr>
</table>
<h3><a name="s01_02_01">1.2.1 </a>I/O Restrictions</h3>
<p class="Note">
<strong>Note:</strong> The I/O Restriction code may not be completely mature yet. Please report any
bugs you may find.
</p>
<p>
The Unix platform specific part of the I/O Restrictions feature has been redesigned for POV-Ray 3.6. The <a href="s_24.html#s01_04_01">configuration
file format</a> has changed as well as the way the settings are interpreted. How the I/O Restriction can be controlled
in the Unix version is described in the <a href="s_23.html#s01_04">I/O Restrictions Documentation</a>.
</p>
<p>
As a quick summary, I/O Restrictions control where the POV-Ray core code may and may not read or write files. By
default, this is turned on and is fairly restrictive (read/write is allowed in the directory that the main input file
is in, and read is allowed in the standard installation directories).
</p>
<br>
<table class="NavBar" width="100%">
<tr>
<td align="left" nowrap="" valign="middle" width="32">
<a href="s_9.html"><img alt="previous" border="0" src="prev.png"></a>
</td>
<td align="left" valign="middle" width="30%">
<a href="s_9.html">1.2 New Features</a>
</td>
<td align="center" valign="middle">
<strong>1.2.1 I/O Restrictions</strong>
</td>
<td align="right" valign="middle" width="30%">
<a href="s_11.html">1.2.2 Display Options</a>
</td>
<td align="right" nowrap="" valign="middle" width="32">
<a href="s_11.html"><img alt="next" border="0" src="next.png"></a>
</td>
</tr>
</table>
</body> </html>
|
