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30 lines
783 B
JavaScript
30 lines
783 B
JavaScript
/**
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* @author Richard Davey <rich@photonstorm.com>
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* @copyright 2019 Photon Storm Ltd.
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* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
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*/
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var Length = require('../line/Length');
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// The 2D area of a triangle. The area value is always non-negative.
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/**
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* Gets the length of the perimeter of the given triangle.
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*
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* @function Phaser.Geom.Triangle.Perimeter
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* @since 3.0.0
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*
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* @param {Phaser.Geom.Triangle} triangle - [description]
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*
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* @return {number} [description]
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*/
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var Perimeter = function (triangle)
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{
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var line1 = triangle.getLineA();
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var line2 = triangle.getLineB();
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var line3 = triangle.getLineC();
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return (Length(line1) + Length(line2) + Length(line3));
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};
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module.exports = Perimeter;
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