removed Common.shadeColor

Author: liabru

src/body/Body.js

@@ -154,7 +154,7 @@ var Axes = require('../geometry/Axes');
 
         // render properties
         var defaultFillStyle = (body.isStatic ? '#2e2b44' : Common.choose(['#006BA6', '#0496FF', '#FFBC42', '#D81159', '#8F2D56'])),
-            defaultStrokeStyle = Common.shadeColor(defaultFillStyle, -20);
+            defaultStrokeStyle = '#000';
         body.render.fillStyle = body.render.fillStyle || defaultFillStyle;
         body.render.strokeStyle = body.render.strokeStyle || defaultStrokeStyle;
         body.render.sprite.xOffset += -(body.bounds.min.x - body.position.x) / (body.bounds.max.x - body.bounds.min.x);
@@ -1109,7 +1109,7 @@ var Axes = require('../geometry/Axes');
      *
      * @property render.lineWidth
      * @type number
-     * @default 1.5
+     * @default 0
      */
 
     /**

src/core/Common.js

@@ -142,25 +142,6 @@ module.exports = Common;
         return val;
     };
 
-    /**
-     * Returns a hex colour string made by lightening or darkening color by percent.
-     * @method shadeColor
-     * @param {string} color
-     * @param {number} percent
-     * @return {string} A hex colour
-     */
-    Common.shadeColor = function(color, percent) {   
-        // http://stackoverflow.com/questions/5560248/programmatically-lighten-or-darken-a-hex-color
-        var colorInteger = parseInt(color.slice(1),16), 
-            amount = Math.round(2.55 * percent), 
-            R = (colorInteger >> 16) + amount, 
-            B = (colorInteger >> 8 & 0x00FF) + amount, 
-            G = (colorInteger & 0x0000FF) + amount;
-        return "#" + (0x1000000 + (R < 255 ? R < 1 ? 0 : R :255) * 0x10000 
-                + (B < 255 ? B < 1 ? 0 : B : 255) * 0x100 
-                + (G < 255 ? G < 1 ? 0 : G : 255)).toString(16).slice(1);
-    };
-
     /**
      * Shuffles the given array in-place.
      * The function uses a seeded random generator.