Update babylon.polygonmesh.js

Fixed setVerticesData

Babylon/Mesh/babylon.polygonmesh.js

@@ -136,9 +136,9 @@ var BABYLON;
                     indices.push(point.index);
                 });
             });
-            result.setVerticesData(positions, BABYLON.VertexBuffer.PositionKind, updatable);
-            result.setVerticesData(normals, BABYLON.VertexBuffer.NormalKind, updatable);
-            result.setVerticesData(uvs, BABYLON.VertexBuffer.UVKind, updatable);
+            result.setVerticesData(VertexBuffer.PositionKind,positions,  updatable);
+            result.setVerticesData(VertexBuffer.NormalKind,  updatable);
+            result.setVerticesData(VertexBuffer.UVKind,uvs, updatable);
             result.setIndices(indices);
             return result;
         };
@@ -146,4 +146,4 @@ var BABYLON;
     })();
     BABYLON.PolygonMeshBuilder = PolygonMeshBuilder;
 })(BABYLON || (BABYLON = {}));
-//# sourceMappingURL=babylon.polygonMesh.js.map
+//# sourceMappingURL=babylon.polygonMesh.js.map