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Updated argument name

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This commit is contained in:
Richard Davey 2018-08-21 02:29:54 +01:00
parent 0eef6f1bb9
commit 8d1caff0a4
1 changed files with 10 additions and 8 deletions
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18
src/gameobjects/components/TransformMatrix.js
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@ -359,24 +359,26 @@ var TransformMatrix = new Class({
* @method Phaser.GameObjects.Components.TransformMatrix#rotate
* @since 3.0.0
*
* @param {number} radian - The angle of rotation in radians.
* @param {number} angle - The angle of rotation in radians.
*
* @return {this} This TransformMatrix.
*/
rotate: function (radian)
rotate: function (angle)
{
var radianSin = Math.sin(radian);
var radianCos = Math.cos(radian);
var sin = Math.sin(angle);
var cos = Math.cos(angle);
var matrix = this.matrix;
var a = matrix[0];
var b = matrix[1];
var c = matrix[2];
var d = matrix[3];
matrix[0] = a * radianCos + c * radianSin;
matrix[1] = b * radianCos + d * radianSin;
matrix[2] = a * -radianSin + c * radianCos;
matrix[3] = b * -radianSin + d * radianCos;
matrix[0] = a * cos + c * sin;
matrix[1] = b * cos + d * sin;
matrix[2] = a * -sin + c * cos;
matrix[3] = b * -sin + d * cos;
return this;
},