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Enable High DPI display support.

These changes make the webGL context render at the native resolution
for high DPI displays like on the retina MacBook Pro and Chromebook
Pixel.
Jeremy Herrman 12 年之前
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fba33e775f
共有 1 個文件被更改,包括 1 次插入1 次删除
  1. 1 1
      Babylon/babylon.engine.js

+ 1 - 1
Babylon/babylon.engine.js

@@ -27,7 +27,7 @@
         this._workingContext = this._workingCanvas.getContext("2d");
 
         // Viewport
-        this._hardwareScalingLevel = 1.0;
+        this._hardwareScalingLevel = 1.0 / window.devicePixelRatio || 1.0;
         this.resize();
 
         // Caps