Instructions
How does it work? Well, simply paste the OpenSCAD code containing polygons in the lower left text area. And the polygons will show up. Then use the edit/add/delete tools to modify the polygons and it will update the code automatically (like magic). Just copy it back to OpenSCAD for the final result.
I've tested it in firefox, IE and chrome. Which all worked without a hitch.
You can use the uploaded HTML file as offline tool.



