The Graphics WebGL Renderer will now default to pathOpen = true. This fixes issues under WebGL where, for example, adding an arc and calling strokePath, without first calling beginPath will no longer cause rendering artefacts when WebGL tries to close the path with a single tri.

Author: photonstorm

src/gameobjects/graphics/GraphicsWebGLRenderer.js

@@ -96,7 +96,7 @@ var GraphicsWebGLRenderer = function (renderer, src, camera, parentMatrix)
 
     var path = [];
     var pathIndex = 0;
-    var pathOpen = false;
+    var pathOpen = true;
     var lastPath = null;
 
     var getTint = Utils.getTintAppendFloatAlpha;