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<?php |
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/** @formatter:off |
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* ****************************************************************** |
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* Created by Marko Kungla on Jun 21, 2016 - 12:24:13 PM |
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* Contact [email protected] |
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* @copyright 2016 Marko Kungla - https://github.com/mkungla |
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* @license The MIT License (MIT) |
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* |
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* @category AframeVR |
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* @package aframe-php |
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* |
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* Lang PHP (php version >= 7) |
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* Encoding UTF-8 |
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* File Cylinder.php |
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* Code format PSR-2 and 12 |
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* @link https://github.com/mkungla/aframe-php |
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^ @issues https://github.com/mkungla/aframe-php/issues |
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* ******************************************************************** |
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* Contributors: |
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* @author Marko Kungla <[email protected]> |
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* ******************************************************************** |
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* Comments: |
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* @formatter:on */ |
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namespace AframeVR\Extras\Primitives; |
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use \AframeVR\Core\Entity; |
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use \AframeVR\Core\Helpers\MeshAttributes; |
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use \AframeVR\Interfaces\PrimitiveInterface; |
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/** |
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* <a-cylinder> |
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* |
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* The cylinder primitive is an entity that prescribes the geometry with its geometric primitive set to cylinder. |
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* It can be used to create tubes and curved surfaces. |
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*/ |
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class Cylinder extends Entity implements PrimitiveInterface |
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{ |
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use MeshAttributes; |
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public function init() |
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{ |
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$this->component('Material'); |
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$this->component('Geometry')->primitive('cylinder'); |
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/* Load defaults */ |
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} |
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public function height(float $height = 1) |
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{ |
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$this->component('Geometry')->height($height); |
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return $this; |
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} |
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public function openEnded(bool $openEnded = false) |
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{ |
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$this->component('Geometry')->openEnded($openEnded); |
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return $this; |
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} |
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public function radius(float $radius = 0.75) |
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{ |
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$this->component('Geometry')->radius($radius); |
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return $this; |
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} |
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public function segmentsHeight(int $segmentsHeight = 1) |
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{ |
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$this->component('Geometry')->segmentsHeight($segmentsHeight); |
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return $this; |
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} |
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public function segmentsRadial(int $segmentsRadial = 36) |
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{ |
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$this->component('Geometry')->segmentsHeight($segmentsRadial); |
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return $this; |
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} |
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public function thetaLength(int $thetaLength = 360) |
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{ |
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$this->component('Geometry')->thetaLength($thetaLength); |
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return $this; |
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} |
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public function thetaStart(int $thetaStart = 0) |
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{ |
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$this->component('Geometry')->thetaStart($thetaStart); |
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return $this; |
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} |
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public function defaults() |
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{ |
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$this->height(); |
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$this->openEnded(); |
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$this->radius(); |
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$this->segmentsHeight(); |
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$this->segmentsRadial(); |
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$this->thetaLength(); |
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$this->thetaStart(); |
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} |
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} |
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Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: