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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Returns a positive value if the coordinate `pd` lies inside the circle passing through `pa`, `pb`, and `pc`. Returns a negative value if it lies outside the circle. Returns `0` if the four points are cocircular. Note: The points `pa`, `pb`, and `pc` must be in counterclockwise order, or the sign of the result will be reversed."><title>incircle in robust - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2" crossorigin href="../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../static.files/rustdoc-42caa33d.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="robust" data-themes="" data-resource-suffix="" data-rustdoc-version="1.84.0 (9fc6b4312 2025-01-07)" data-channel="1.84.0" data-search-js="search-92e6798f.js" data-settings-js="settings-0f613d39.js" ><script src="../static.files/storage-59e33391.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-5f194d8c.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-893ab5e7.css"></noscript><link rel="alternate icon" type="image/png" href="../static.files/favicon-32x32-6580c154.png"><link rel="icon" type="image/svg+xml" href="../static.files/favicon-044be391.svg"></head><body class="rustdoc fn"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle" title="show sidebar"></button><a class="logo-container" href="../robust/index.html"><img src="https://raw.githubusercontent.com/georust/meta/master/logo/logo.png" alt=""></a></nav><nav class="sidebar"><div class="sidebar-crate"><a class="logo-container" href="../robust/index.html"><img src="https://raw.githubusercontent.com/georust/meta/master/logo/logo.png" alt="logo"></a><h2><a href="../robust/index.html">robust</a><span class="version">1.1.0</span></h2></div><div class="sidebar-elems"><div id="rustdoc-modnav"></div></div></nav><div class="sidebar-resizer"></div><main><div class="width-limiter"><rustdoc-search></rustdoc-search><section id="main-content" class="content"><div class="main-heading"><span class="rustdoc-breadcrumbs"><a href="index.html">robust</a></span><h1>Function <span class="fn">incircle</span><button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../src/robust/lib.rs.html#564-611">Source</a> </span></div><pre class="rust item-decl"><code>pub fn incircle<T: <a class="trait" href="https://doc.rust-lang.org/1.84.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><<a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f64.html">f64</a>>>(
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pa: <a class="struct" href="struct.Coord.html" title="struct robust::Coord">Coord</a><T>,
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pb: <a class="struct" href="struct.Coord.html" title="struct robust::Coord">Coord</a><T>,
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pc: <a class="struct" href="struct.Coord.html" title="struct robust::Coord">Coord</a><T>,
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pd: <a class="struct" href="struct.Coord.html" title="struct robust::Coord">Coord</a><T>,
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) -> <a class="primitive" href="https://doc.rust-lang.org/1.84.0/std/primitive.f64.html">f64</a></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Returns a positive value if the coordinate <code>pd</code> lies <strong>inside</strong> the circle passing through <code>pa</code>, <code>pb</code>, and <code>pc</code>.<br />
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Returns a negative value if it lies <strong>outside</strong> the circle.<br />
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Returns <code>0</code> if the four points are <strong>cocircular</strong>.<br />
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<strong>Note</strong>: The points <code>pa</code>, <code>pb</code>, and <code>pc</code> must be in <strong>counterclockwise order</strong>, or the sign of the result will be reversed.</p>
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</div></details></section></div></main></body></html> |