mirror of
https://github.com/sigmasternchen/php-doc-en
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5b9fc29465
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
57 lines
2.1 KiB
XML
57 lines
2.1 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.2 $ -->
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<!-- splitted from ./en/functions/swf.xml, last change in rev 1.8 -->
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<refentry id="function.swf-polarview">
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<refnamediv>
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<refname>swf_polarview</refname>
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<refpurpose>
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Define the viewer's position with polar coordinates
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>void</type><methodname>swf_polarview</methodname>
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<methodparam><type>float</type><parameter>dist</parameter></methodparam>
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<methodparam><type>float</type><parameter>azimuth</parameter></methodparam>
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<methodparam><type>float</type><parameter>incidence</parameter></methodparam>
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<methodparam><type>float</type><parameter>twist</parameter></methodparam>
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</methodsynopsis>
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<para>
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The <function>swf_polarview</function> function defines the
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viewer's position in polar coordinates. The
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<parameter>dist</parameter> parameter gives the distance between
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the viewpoint to the world space origin. The
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<parameter>azimuth</parameter> parameter defines the azimuthal
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angle in the x,y coordinate plane, measured in distance from the
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y axis. The <parameter>incidence</parameter> parameter defines
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the angle of incidence in the y,z plane, measured in distance
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from the z axis. The incidence angle is defined as the angle of
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the viewport relative to the z axis. Finally the
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<parameter>twist</parameter> specifies the amount that the
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viewpoint is to be rotated about the line of sight using the
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right hand rule.
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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