Fig. 4

SBFC online. After selecting the input format, the available output format list is updated accordingly. A short description about the selected model format appears once an item from the combobox is selected. Three methods to submit the files to be converted are offered: file upload, model URL, and copy/paste. Files can be uploaded via a dialog window or by simply dragging and dropping them on the red box. Several files can be loaded before launching the conversion. The result page presents a list of all conversion jobs. Until the job is completed, a red “pending” box is displayed. The box turns to a green “complete” when the resulting files are available