378 lines
14 KiB
HTML
378 lines
14 KiB
HTML
<html lang="en-gb" dir="ltr">
|
||
|
||
<head>
|
||
<title>LaGriT</title>
|
||
<meta charset="utf-8">
|
||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||
<meta name="description" content="LaGriT : LaGriT is a library providing mesh generation and optimization for a variety of polyhedra and dimensions.">
|
||
<link href="https://fonts.googleapis.com/css?family=Do+Hyeon|Fira+Sans" rel="stylesheet">
|
||
<link rel="preload" href="https://getuikit.com/fonts/ProximaNova-Reg-webfont.woff2" as="font" type="font/woff2" crossorigin="">
|
||
<link rel="preload" href="https://getuikit.com/fonts/ProximaNova-Light-webfont.woff2" as="font" type="font/woff2" crossorigin="">
|
||
<link rel="stylesheet" href="/assets/css/uikit_theme.css">
|
||
<link rel="icon" type="image/x-icon" href="https://www.lanl.gov/favicon.ico">
|
||
<link rel="stylesheet" type="text/css" href="/assets/css/footer.css">
|
||
|
||
<!-- load stylesheets -->
|
||
<script type="text/javascript" async="" src="https://www.google-analytics.com/analytics.js"></script>
|
||
<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.4/clipboard.min.js" defer=""></script>
|
||
<script src="https://cdnjs.cloudflare.com/ajax/libs/he/1.2.0/he.min.js" defer=""></script>
|
||
<script src="https://cdnjs.cloudflare.com/ajax/libs/marked/0.6.2/marked.min.js" defer=""></script>
|
||
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.10/vue.min.js" defer=""></script>
|
||
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue-router/3.0.2/vue-router.min.js" defer=""></script>
|
||
<script src="https://getuikit.com/assets/uikit/dist/js/uikit.min.js?1180" defer=""></script>
|
||
<script src="https://getuikit.com/assets/uikit/dist/js/uikit-icons.min.js?1180" defer=""></script>
|
||
<script src="https://getuikit.com/assets/highlightjs/highlight.min.js" defer=""></script>
|
||
<script src="https://getuikit.com/app/main.min.js?1180" defer=""></script>
|
||
<script src="https://www.googletagmanager.com/gtag/js?id=UA-42150424-1" async=""></script>
|
||
|
||
<!-- tipuesearch files -->
|
||
<link rel="stylesheet" href="/assets/tipuesearch/css/normalize.css">
|
||
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
|
||
<script src="/assets/tipuesearch/tipuesearch_content.js"></script>
|
||
<link rel="stylesheet" href="/assets/tipuesearch/css/tipuesearch.css">
|
||
<script src="/assets/tipuesearch/tipuesearch_set.js"></script>
|
||
<script src="/assets/tipuesearch/tipuesearch.min.js"></script>
|
||
|
||
<!-- Finally, load global style to overwrite template, tipuesearch, etc. -->
|
||
<!--<link rel="stylesheet" href="/assets/globalstyle.css">-->
|
||
</head>
|
||
|
||
<body>
|
||
<div>
|
||
<!-- Header -->
|
||
<div uk-sticky="media: 960" class="uk-navbar-container tm-navbar-container uk-sticky uk-sticky-fixed" style="position: fixed; top: 0px; width: 100%; color: #212328;">
|
||
<div class="uk-container uk-container-expand">
|
||
<nav class="uk-navbar">
|
||
<div class="uk-navbar-left">
|
||
<a href="/" class="uk-navbar-item uk-logo" style="font-family: 'Do Hyeon', sans-serif; color: white;">
|
||
<img uk-img src="/assets/img/logo.png" width="50" class="uk-margin-small-right" alt="LANL logo">
|
||
LaGriT
|
||
</a>
|
||
</div>
|
||
<div class="uk-navbar-right">
|
||
<ul class="uk-navbar-nav uk-visible@m">
|
||
<li><a href="/pages/commands">Commands</a></li>
|
||
<li><a href="/pages/tutorial/index">Tutorials</a></li>
|
||
<li><a href="/pages/release">Release Notes</a></li>
|
||
<li><a href="/pages/publications">Publications</a></li>
|
||
<li><a href="http://github.com/lanl/LaGriT"><span uk-icon="github"></span></a></li>
|
||
|
||
<!-- Begin search bar -->
|
||
<div class="nav-overlay uk-navbar-right">
|
||
<a class="uk-navbar-toggle" uk-search-icon uk-toggle="target: .nav-overlay; animation: uk-animation-fade" href="#"></a>
|
||
</div>
|
||
|
||
<div class="nav-overlay uk-navbar-left uk-flex-1" hidden>
|
||
<div class="uk-navbar-item uk-width-expand">
|
||
<form class="uk-search uk-search-navbar uk-width-1-1" action="https://lanl.github.io/LaGriT/search/">
|
||
<input class="uk-search-input" name="q" type="search" id="tipue_search_input" placeholder="Search..." autofocus>
|
||
</form>
|
||
</div>
|
||
<a class="uk-navbar-toggle" uk-close uk-toggle="target: .nav-overlay; animation: uk-animation-fade" href="#"></a>
|
||
</div>
|
||
|
||
<script>
|
||
$(document).ready(function() {
|
||
$('#tipue_search_input').tipuesearch({
|
||
'show': 10,
|
||
'newWindow' : true,
|
||
'showURL' : true,
|
||
'showTitleCount' : true,
|
||
'descriptiveWords' : 20,
|
||
'highlightTerms' : true,
|
||
'mode': 'static',
|
||
});
|
||
});
|
||
</script>
|
||
<!-- End search bar -->
|
||
|
||
</ul>
|
||
|
||
<a uk-navbar-toggle-icon="" href="#offcanvas" uk-toggle="" class="uk-navbar-toggle uk-hidden@m uk-icon uk-navbar-toggle-icon">
|
||
<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" data-svg="navbar-toggle-icon">
|
||
<rect y="9" width="20" height="2"></rect>
|
||
<rect y="3" width="20" height="2"></rect>
|
||
<rect y="15" width="20" height="2"></rect>
|
||
</svg>
|
||
</a>
|
||
</div>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
<div class="uk-sticky-placeholder" style="height: 80px; margin: 0px;"></div>
|
||
<!-- End Header -->
|
||
|
||
<!-- Main Body text -->
|
||
<div class="tm-main uk-section uk-section-default">
|
||
<div class="uk-container uk-container-small uk-position-relative">
|
||
|
||
<p> <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow2.gif" />“30”
|
||
“30”](http://www.ees.lanl.gov/staff/rao/mstkla/mstkla.md#UTILITIES:) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow3.gif" />“30”
|
||
“30”](http://www.ees.lanl.gov/staff/rao/mstkla/GeomVertex.md) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow4.gif" />“30”
|
||
“30”](http://www.ees.lanl.gov/staff/rao/mstkla/example.md)</p>
|
||
|
||
<p><img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/construction14.gif" />“169” “131”</p>
|
||
|
||
<hr />
|
||
|
||
<hr />
|
||
|
||
<p> <strong>UTILITIES:</strong></p>
|
||
|
||
<hr />
|
||
|
||
<p> </p>
|
||
|
||
<p><em>void</em> <strong>ReportError</strong>(<em>char</em>
|
||
<em>modulename, *char</em>
|
||
<em>message, *ErrType</em>
|
||
severity);</p>
|
||
|
||
<p>Report an error message. The severity may be specified as</p>
|
||
|
||
<p><strong>MESSG</strong>: Print a message to the screen</p>
|
||
|
||
<p><strong>WARNING</strong>: Print message with additional attention grabbing text</p>
|
||
|
||
<p><strong>ERROR</strong>: Print message with additional attention grabbing text</p>
|
||
|
||
<p><strong>FATAL</strong>: Print attention grabbing message and exit.</p>
|
||
|
||
<p> </p>
|
||
|
||
<p> </p>
|
||
|
||
<hr />
|
||
|
||
<hr />
|
||
|
||
<p> <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/new1.gif" />“31” “12” <strong>VECTOR FUNCTIONS:</strong></p>
|
||
|
||
<hr />
|
||
|
||
<p><em>void</em> <strong>vdiff</strong>(<em>double</em>
|
||
<em>a, *double</em>
|
||
<em>b, *double</em>
|
||
*a_minus_b);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>void</em> <strong>vsum</strong>(<em>double</em>
|
||
<em>a, *double</em>
|
||
<em>b, *double</em>
|
||
*a_plus_b);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>double</em> <strong>vmag2</strong>(<em>double</em>
|
||
*v);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>double</em> <strong>vmag</strong>(<em>double</em>
|
||
*v);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>void</em> <strong>vcross</strong>(<em>double</em>
|
||
<em>a, *double</em>
|
||
<em>b, *double</em>
|
||
*a_cross_b);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>double</em> <strong>vdot</strong>(<em>double</em>
|
||
<em>a, *double</em>
|
||
*b);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>void</em> <strong>vnorm</strong>(<em>double</em>
|
||
<em>a, *double</em>
|
||
*unita);</p>
|
||
|
||
<hr />
|
||
|
||
<hr />
|
||
|
||
<p> <strong> <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/new1.gif" />“31” “12”REAL NUMBER
|
||
COMPARISON FUNCTIONS:</strong></p>
|
||
|
||
<hr />
|
||
|
||
<p> </p>
|
||
|
||
<p><em>int</em> <strong>REAL_le</strong>(<em>double</em> a, <em>double</em> b);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>int</em> <strong>REAL_ge</strong>(<em>double</em> a, <em>double</em> b);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>int</em> <strong>REAL_eq</strong>(<em>double</em> a, <em>double</em> b);</p>
|
||
|
||
<hr />
|
||
|
||
<p> </p>
|
||
|
||
<hr />
|
||
|
||
<hr />
|
||
|
||
<p> <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/new1.gif" />“31” “12” <strong>COMP GEOM
|
||
FUNCTIONS:</strong></p>
|
||
|
||
<hr />
|
||
|
||
<p><em>int</em> <strong>pntInTriangle2</strong>(<em>double</em>
|
||
<em>pnt, *double</em> (
|
||
<em>tri)[3], *double</em>
|
||
tol, <em>int</em> flag, <em>int</em>
|
||
<em>mtype, *int</em>
|
||
*locID);</p>
|
||
|
||
<p> </p>
|
||
|
||
<p>Check if a point that is guaranteed to be in the plane of a triangle is
|
||
inside the triangle itself.</p>
|
||
|
||
<p>If <strong>flag = 1</strong>, check if point is strictly inside</p>
|
||
|
||
<p> <strong>flag = 0</strong>, check if point is inside or on the boundary within a
|
||
real tolerance ‘tol’</p>
|
||
|
||
<p>Return <strong>value = 1 (inside), 0 (outside), -1 (on boundary)</strong></p>
|
||
|
||
<p>If point is on the boundary, <strong>mtype</strong> indicates type of entity it is
|
||
on</p>
|
||
|
||
<p><strong>locID</strong> indicates the local ID number of the vertex or edge it is on</p>
|
||
|
||
<p> </p>
|
||
|
||
<hr />
|
||
|
||
<p><em>int</em> <strong>pntInTet</strong>(<em>double</em>
|
||
<em>pnt, *double</em> (
|
||
<em>tet)[3], *double</em> tol,
|
||
<em>int</em> flag, <em>int</em>
|
||
<em>mtype, *int</em>
|
||
*locID);</p>
|
||
|
||
<p>Check if a point is inside a tet</p>
|
||
|
||
<p>If <strong>flag = 1</strong>, check if point is strictly inside</p>
|
||
|
||
<p> <strong>flag = 0</strong>, check if point is inside or on the booundary</p>
|
||
|
||
<p> within a real tolerance ‘tol’</p>
|
||
|
||
<p>Return <strong>value = 1 (inside), 0 (outside), -1 (on boundary)</strong></p>
|
||
|
||
<p>If point is on the boundary, <strong>mtype</strong> indicates type of entity it is
|
||
on</p>
|
||
|
||
<p><strong>locID</strong> indicates the local ID number of the vertex or edge it is on</p>
|
||
|
||
<p> </p>
|
||
|
||
<hr />
|
||
|
||
<p><em>void</em> <strong>Tri_CircumCen</strong>(<em>double</em> (
|
||
<em>xyz)[3], *double</em>
|
||
*cen);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>double</em> <strong>Tri_Area</strong>(<em>double</em> (
|
||
*xyz)[3]);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>void</em> <strong>Tri_Normal</strong>(<em>double</em> (
|
||
<em>xyz)[3], *double</em>
|
||
*normal);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>double</em> <strong>Tet_Volume</strong>(<em>double</em> (
|
||
*xyz)[3]);</p>
|
||
|
||
<hr />
|
||
|
||
<p><em>void</em> <strong>Tet_CircumCen</strong>(<em>double</em> (
|
||
<em>xyz)[3], *double</em>
|
||
*cen);</p>
|
||
|
||
<hr />
|
||
|
||
<p> </p>
|
||
|
||
<p> </p>
|
||
|
||
<p> </p>
|
||
|
||
<p> </p>
|
||
|
||
<p> <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow2.gif" />“30”
|
||
“30”](http://www.ees.lanl.gov/staff/rao/mstkla/mstkla.md#UTILITIES:) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow3.gif" />“30”
|
||
“30”](http://www.ees.lanl.gov/staff/rao/mstkla/GeomVertex.md) <img height="300" width="300" src="https://lanl.github.io/LaGriT/assets/images/arrow4.gif" />“30”
|
||
“30”](http://www.ees.lanl.gov/staff/rao/mstkla/example.md)</p>
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
<!-- Begin footer -->
|
||
<footer class="footer-distributed">
|
||
<div class="footer-right">
|
||
<div><img src="/assets/img/lanl_logo_white.png" height="80"></div>
|
||
</div>
|
||
|
||
<div class="footer-left lg-background-color">
|
||
<p class="footer-links" style="font-family: 'Fira Sans', sans-serif; color: white;">
|
||
<a href="/">Home</a>
|
||
·
|
||
<a href="/pylagrit/original/index.html">PyLaGriT</a>
|
||
·
|
||
<a href="https://int.lanl.gov/org/ddste/aldcels/ees/index.shtml">EES-16</a>
|
||
·
|
||
<a href="/pages/licensing.html">License</a>
|
||
·
|
||
<a href="https://lagrit.lanl.gov/">Contact</a>
|
||
</p>
|
||
|
||
<p>© 2019 Los Alamos National Laboratory</p>
|
||
<p>EES-16 | Computational Earth Science</p>
|
||
<p>LA-CC-15-069</p>
|
||
</div>
|
||
</footer>
|
||
|
||
<!-- Begin Navigation Bar -->
|
||
<div id="offcanvas" uk-offcanvas="mode: push; overlay: true" class="uk-offcanvas">
|
||
<div class="uk-offcanvas-bar">
|
||
<div class="uk-panel">
|
||
<ul class="uk-nav uk-nav-default tm-nav">
|
||
<form class="uk-search uk-search-default" action="https://lanl.github.io/LaGriT/search/">
|
||
<a href="" uk-search-icon></a>
|
||
<input class="uk-search-input" type="search" placeholder="" name="q" id="tipue_search_input_mobile">
|
||
</form>
|
||
<li class="uk-nav-header">General</li>
|
||
<li><a href="/">Home</a></li>
|
||
<li><a href="/pages/commands">Commands</a></li>
|
||
<li><a href="/pages/release">Release Notes</a></li>
|
||
<li><a href="/pages/publications">Publications</a></li>
|
||
<li><a href="http://github.com/lanl/LaGriT">GitHub</a></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<!-- End Navigation Bar -->
|
||
|
||
</div>
|
||
|
||
</body>
|
||
|
||
</html>
|