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| author | David Thompson <dthompson@vistahigherlearning.com> | 2020-04-08 17:10:29 -0400 |
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| committer | David Thompson <dthompson@vistahigherlearning.com> | 2020-04-08 17:10:29 -0400 |
| commit | e7d470e954d0a17ab1b2fe0065f46f78475272f9 (patch) | |
| tree | ca4d9c00789f41dbbdbac33151824812dad879f7 /manuals/chickadee/The-Environment.html | |
| parent | b660cbb5287f7cdcb6cebaba72afe8fc7d512616 (diff) | |
Add chickade 0.5.0 stuff.
Diffstat (limited to 'manuals/chickadee/The-Environment.html')
| -rw-r--r-- | manuals/chickadee/The-Environment.html | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/manuals/chickadee/The-Environment.html b/manuals/chickadee/The-Environment.html new file mode 100644 index 0000000..31ce861 --- /dev/null +++ b/manuals/chickadee/The-Environment.html @@ -0,0 +1,152 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 2017-2020 David Thompson davet@gnu.org + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 +or any later version published by the Free Software Foundation; +with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. +A copy of the license is included in the section entitled "GNU +Free Documentation License". + +A copy of the license is also available from the Free Software +Foundation Web site at http://www.gnu.org/licenses/fdl.html. + + +* Chickadee: (chickadee). Game programming toolkit for Guile. + +The document was typeset with +http://www.texinfo.org/ (GNU Texinfo). + --> +<!-- Created by GNU Texinfo 6.6, http://www.gnu.org/software/texinfo/ --> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +<title>The Environment (The Chickadee Game Toolkit)</title> + +<meta name="description" content="The Environment (The Chickadee Game Toolkit)"> +<meta name="keywords" content="The Environment (The Chickadee Game Toolkit)"> +<meta name="resource-type" content="document"> +<meta name="distribution" content="global"> +<meta name="Generator" content="makeinfo"> +<link href="index.html#Top" rel="start" title="Top"> +<link href="Index.html#Index" rel="index" title="Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Audio.html#Audio" rel="up" title="Audio"> +<link href="Scripting.html#Scripting" rel="next" title="Scripting"> +<link href="The-Listener.html#The-Listener" rel="prev" title="The Listener"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.indentedblock {margin-right: 0em} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +kbd {font-style: oblique} +pre.display {font-family: inherit} +pre.format {font-family: inherit} +pre.menu-comment {font-family: serif} +pre.menu-preformatted {font-family: serif} +span.nolinebreak {white-space: nowrap} +span.roman {font-family: initial; font-weight: normal} +span.sansserif {font-family: sans-serif; font-weight: normal} +ul.no-bullet {list-style: none} +@media (min-width: 1140px) { + body { + margin-left: 14rem; + margin-right: 4rem; + max-width: 52rem; + } +} + +@media (min-width: 800px) and (max-width: 1140px) { + body { + margin-left: 6rem; + margin-right: 4rem; + max-width: 52rem; + } +} + +@media (max-width: 800px) { + body { + margin: 1rem; + } +} + +--> +</style> +<link rel="stylesheet" type="text/css" href="https://dthompson.us/css/dthompson.css"> + + +</head> + +<body lang="en"> +<span id="The-Environment"></span><div class="header"> +<p> +Previous: <a href="The-Listener.html#The-Listener" accesskey="p" rel="prev">The Listener</a>, Up: <a href="Audio.html#Audio" accesskey="u" rel="up">Audio</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p> +</div> +<hr> +<span id="The-Environment-1"></span><h4 class="subsection">2.4.4 The Environment</h4> + +<p>The environment defines global parameters that govern how sound is +processed within the 3D modeling space. +</p> +<dl> +<dt id="index-doppler_002dfactor">Procedure: <strong>doppler-factor</strong></dt> +<dd><p>Return the current doppler factor. +</p></dd></dl> + +<dl> +<dt id="index-speed_002dof_002dsound">Procedure: <strong>speed-of-sound</strong></dt> +<dd><p>Return the current speed of sound. +</p></dd></dl> + +<dl> +<dt id="index-distance_002dmodel">Procedure: <strong>distance-model</strong></dt> +<dd><p>Return the current distance model. +</p> +<p>Possible return values are: +</p> +<ul> +<li> <code>none</code> +</li><li> <code>inverse-distance</code> +</li><li> <code>inverse-distance-clamped</code> (the default) +</li><li> <code>linear-distance</code> +</li><li> <code>linear-distance-clamped</code> +</li><li> <code>exponent-distance</code> +</li><li> <code>exponent-distance-clamped</code> +</li></ul> + +</dd></dl> + +<dl> +<dt id="index-set_002ddoppler_002dfactor_0021">Procedure: <strong>set-doppler-factor!</strong> <em>doppler-factor</em></dt> +<dd><p>Change the doppler factor to <var>doppler-factor</var>. +</p></dd></dl> + +<dl> +<dt id="index-set_002dspeed_002dof_002dsound_0021">Procedure: <strong>set-speed-of-sound!</strong> <em>speed-of-sound</em></dt> +<dd><p>Change the speed of sound to <var>speed-of-sound</var>. +</p></dd></dl> + +<dl> +<dt id="index-set_002ddistance_002dmodel_0021">Procedure: <strong>set-distance-model!</strong> <em>distance-model</em></dt> +<dd><p>Change the distance model to <var>distance-model</var>. Valid distance +models are: +</p> +<ul> +<li> <code>none</code> +</li><li> <code>inverse-distance</code> +</li><li> <code>inverse-distance-clamped</code> +</li><li> <code>linear-distance</code> +</li><li> <code>linear-distance-clamped</code> +</li><li> <code>exponent-distance</code> +</li><li> <code>exponent-distance-clamped</code> +</li></ul> + +</dd></dl> + + + + +</body> +</html> |