mirror of
https://github.com/photonstorm/phaser
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31 lines
1,016 B
JavaScript
31 lines
1,016 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://opensource.org/licenses/MIT|MIT License}
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*/
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/**
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* Create an array of points for each corner of a Rectangle
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* If an array is specified, each point object will be added to the end of the array, otherwise a new array will be created.
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*
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* @function Phaser.Geom.Rectangle.Decompose
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* @since 3.0.0
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*
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* @param {Phaser.Geom.Rectangle} rect - The Rectangle object to be decomposed.
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* @param {array} [out] - If provided, each point will be added to this array.
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*
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* @return {array} Will return the array you specified or a new array containing the points of the Rectangle.
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*/
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var Decompose = function (rect, out)
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{
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if (out === undefined) { out = []; }
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out.push({ x: rect.x, y: rect.y });
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out.push({ x: rect.right, y: rect.y });
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out.push({ x: rect.right, y: rect.bottom });
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out.push({ x: rect.x, y: rect.bottom });
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return out;
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};
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module.exports = Decompose;
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