mirror of
https://github.com/sigmasternchen/php-doc-en
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96c9d88bad
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297028 c90b9560-bf6c-de11-be94-00142212c4b1
95 lines
2.6 KiB
XML
95 lines
2.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.swf-polarview" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>swf_polarview</refname>
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<refpurpose>Define the viewer's position with polar coordinates</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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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.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>dist</parameter></term>
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<listitem>
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<para>
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The distance between the viewpoint to the world space origin.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>azimuth</parameter></term>
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<listitem>
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<para>
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Defines the azimuthal angle in the x,y coordinate plane, measured in
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distance from the y axis.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>incidence</parameter></term>
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<listitem>
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<para>
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Defines 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 the
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viewport relative to the z axis.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>twist</parameter></term>
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<listitem>
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<para>
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Specifies the amount that the viewpoint is to be rotated about the
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line of sight using the right hand rule.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.void;
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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:"~/.phpdoc/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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