Add asDegrees to Point.setToPolar

Author: samme

src/geom/Point.js

@@ -107,13 +107,15 @@ Phaser.Point.prototype = {
      * Sets the `x` and `y` values of this Point object from a given polar coordinate.
      *
      * @method Phaser.Point#setToPolar
-     * @param {number} azimuth - The angular coordinate, in radians.
+     * @param {number} azimuth - The angular coordinate, in radians (unless `asDegrees`).
      * @param {number} [radius=1] - The radial coordinate (length).
+     * @param {boolean} [asDegrees=false] - True if `azimuth` is in degrees.
      * @return {Phaser.Point} This Point object. Useful for chaining method calls.
      */
-    setToPolar: function(azimuth, radius) {
+    setToPolar: function(azimuth, radius, asDegrees) {
 
       if (radius == null) { radius = 1; }
+      if (asDegrees) { azimuth = Phaser.Math.degToRad(azimuth); }
 
       return this.setTo(Math.cos(azimuth) * radius, Math.sin(azimuth) * radius);
 

src/physics/arcade/World.js

@@ -1821,7 +1821,7 @@ Phaser.Physics.Arcade.prototype = {
         if (speed === undefined) { speed = 60; }
         point = point || new Phaser.Point();
 
-        return point.setToPolar(Phaser.Math.degToRad(angle), speed);
+        return point.setToPolar(angle, speed, true);
 
     },
 

typescript/phaser.d.ts

@@ -3981,7 +3981,7 @@ declare module Phaser {
         set(x: number, y?: number): Phaser.Point;
         setMagnitude(magnitude: number): Phaser.Point;
         setTo(x: number, y?: number): Phaser.Point;
-        setToPolar(azimuth: number, radius?: number): Phaser.Point;
+        setToPolar(azimuth: number, radius?: number, asDegrees?: boolean): Phaser.Point;
         subtract(x: number, y: number): Phaser.Point;
         toString(): string;