Code Coverage for /var/www/html/dev/src/phpOMS/Math/Geometry/Shape/D3/Cone.php

1	<?php
2	/**
3	* Jingga
4	*
5	* PHP Version 8.1
6	*
7	* @package phpOMS\Math\Geometry\Shape\D3
8	* @copyright Dennis Eichhorn
9	* @license OMS License 2.0
10	* @version 1.0.0
11	* @link https://jingga.app
12	*/
13	declare(strict_types=1);
14
15	namespace phpOMS\Math\Geometry\Shape\D3;
16
17	/**
18	* Cone shape.
19	*
20	* @package phpOMS\Math\Geometry\Shape\D3
21	* @license OMS License 2.0
22	* @link https://jingga.app
23	* @since 1.0.0
24	*/
25	final class Cone implements D3ShapeInterface
26	{
27	/**
28	* Volume
29	*
30	* @param float $r Radius
31	* @param float $h Height
32	*
33	* @return float
34	*
35	* @since 1.0.0
36	*/
37	public static function getVolume(float $r, float $h) : float
38	{
39	return \M_PI * $r ** 2 * $h / 3;
40	}
41
42	/**
43	* Surface area
44	*
45	* @param float $r Radius
46	* @param float $h Height
47	*
48	* @return float
49	*
50	* @since 1.0.0
51	*/
52	public static function getSurface(float $r, float $h) : float
53	{
54	return \M_PI * $r * ($r + \sqrt($h 2 + $r 2));
55	}
56
57	/**
58	* Slant height
59	*
60	* @param float $r Radius
61	* @param float $h Height
62	*
63	* @return float
64	*
65	* @since 1.0.0
66	*/
67	public static function getSlantHeight(float $r, float $h) : float
68	{
69	return \sqrt($h 2 + $r 2);
70	}
71
72	/**
73	* Height
74	*
75	* @param float $V Volume
76	* @param float $r Radius
77	*
78	* @return float
79	*
80	* @since 1.0.0
81	*
82	* @SuppressWarnings(PHPMD.CamelCaseVariableName)
83	* @SuppressWarnings(PHPMD.CamelCaseParameterName)
84	*/
85	public static function getHeightFromVolume(float $V, float $r) : float
86	{
87	return 3 * $V / (\M_PI * $r ** 2);
88	}
89	}