File: copy_shift.html

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">

<head>
<title>GAMGI Interfaces: Light Copy</title>
<link rel="icon" type="image/png" href="../../icon/gamgi16.png"/>
<link rel="stylesheet" type="text/css" href="../../css/base.css"/>
<link rel="stylesheet" type="text/css" href="../../css/notebook.css"/>
</head>

<body>

<h1>Light Copy</h1>

<div id="notebook">
<ul>
<li><a href="copy_object.html">Object</a></li>
<li><span>Shift</span></li>
</ul>
</div>

<div class="contents">

Set here the translation vector applied to each new light
copied from a light or list of lights.  Directional lights
have no position, so <b>Shift</b> does not affect them.

<p/>

By default, each copied positional or spot light has
the same position as the original light. This is expected
when copying a light or a list of lights to a different layer.
However, when each new light is in the same layer as the original
light (for a list of lights, the <b>Local</b> option in the
<b>Layer</b> menu), a small shift helps to separate the
lightning effects produced by the new and original lights.

<p/>

All other properties are the same for copied and original
lights (only the identification numbers are different).

</div>

<div id="bottom">
<a href="../../index.shtml">Home</a>
</div>

</body>
</html>