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82 lines
1.4 KiB
PHP
Executable File
82 lines
1.4 KiB
PHP
Executable File
<?php
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/**
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* Jingga
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*
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* PHP Version 8.2
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*
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* @package phpOMS\Math\Geometry\Shape\D3
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* @copyright Dennis Eichhorn
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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declare(strict_types=1);
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namespace phpOMS\Math\Geometry\Shape\D3;
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/**
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* Cylinder shape.
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*
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* @package phpOMS\Math\Geometry\Shape\D3
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* @license OMS License 2.0
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* @link https://jingga.app
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* @since 1.0.0
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*/
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final class Cylinder implements D3ShapeInterface
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{
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/**
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* Constructor.
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*
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* @since 1.0.0
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* @codeCoverageIgnore
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*/
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private function __construct()
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{
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}
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/**
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* Volume
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*
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* @param float $r Radius
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* @param float $h Height
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*
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* @return float
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*
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* @since 1.0.0
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*/
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public static function getVolume(float $r, float $h) : float
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{
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return \M_PI * $r ** 2 * $h;
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}
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/**
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* Surface area
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*
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* @param float $r Radius
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* @param float $h Height
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*
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* @return float
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*
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* @since 1.0.0
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*/
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public static function getSurface(float $r, float $h) : float
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{
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return 2 * \M_PI * ($r * $h + $r ** 2);
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}
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/**
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* Lateral surface area
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*
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* @param float $r Radius
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* @param float $h Height
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*
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* @return float
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*
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* @since 1.0.0
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*/
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public static function getLateralSurface(float $r, float $h) : float
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{
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return 2 * \M_PI * $r * $h;
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}
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}
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