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actor-ut-movement.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<h1 class='pagetitle'><a href="actor-ut.html">Actor (UT)</a>/<a href="http://wiki.beyondunreal.com/wiki?back=Actor+(UT)/Movement">Movement</a></h1>
<div class="wiki"><p>Properties that relate to location, orientation and movement.</p>
<dl><dt>AttachTag</dt><dd>see <a href="attaching-actors.html">Attaching Actors</a></dd><dt>bBounce</dt><dd>Bounces when hits ground fast</dd><dt>bFixedRotationDir</dt><dd>Fixed direction of rotation</dd><dt>bRotateToDesired</dt><dd>Rotate to DesiredRotation</dd><dt>Buoyancy</dt><dd>Water buoyancy <em class="em1">define values</em></dd><dt>DesiredRotation</dt><dd>Physics will smoothly rotate actor to this rotation if bRotateToDesired.</dd><dt>Location</dt><dd>a <a href="vector.html">vector</a> giving the position of the actor in the world. Remember when setting this that the engine uses a left-handed coordinate system (see <span class="interwiki"><img
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<h2><a name="0.1"></a>Rotation</h2>
<p>Rotations are measured in unreal rotation units. A right angle is 16384.</p>
<p>Note that an actor's rotation can be set graphically: Setting Advanced → bDirectional to True will cause UnrealEd to display a direction arrow on the actor. It is then possible to <a href="brush-rotate.html">rotate</a> it the same way as a brush.</p>
<p>Quick definition of the rotation angles. Imagine you are standing at the origin, facing the positive X axis.</p>
<dl><dt>Pitch</dt><dd>Tilting forward or backward, dipping on the X axis.</dd><dt>Roll</dt><dd>Wobbling from side to side, dipping on the Y axis.</dd><dt>Yaw</dt><dd>Turning from left to right.</dd></dl>
<h2><a name="0.2"></a>Related Topics</h2>
<ul><li><a href="actor-overview.html">Actor Overview</a></li>
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<a href="http://wiki.beyondunreal.com/wiki?action=edit&id=Actor_(UT)/Movement">Edit text of this page</a> | <a href="http://wiki.beyondunreal.com/wiki?action=history&id=Actor_(UT)/Movement">View other revisions</a><br>Last edited October 4, 2003 6:02 <a href="http://wiki.beyondunreal.com/wiki?action=browse&diff=1&id=Actor_(UT)/Movement">(diff)</a><br>Search: <input type="text" name="search" size="20" /><input type="hidden" name="dosearch" value="1" /><br><br><small><a href="http://wiki.beyondunreal.com/wiki/Actor_(UT)/Movement">Original page</a> – copy created Sat, Jun 23, 2007</small><div></div>
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