Opun planner uses WEBGL 3D to show your design in 3D.
Currently Opun Planner does not work in Internet Explorer 10 or previous versions.
If you are running one of these browsers and experiencing problems we recommend that you update
to a more recent version of Internet Explorer or try an alternative browser.
If the 3D view fails to load, either your browser isn't correctly set
up to display WEBGL 3D or your graphics drivers are out of date. Go to the
Webgl troubleshooting page.