Question: The “Export to Sketchfab” option seems to be broken. How do I upload to Sketchfab and what settings to I need to change to get good results?
C Tech no longer recommends the use of Sketchfab due to unilateral restrictions placed on model content by Sketchfab which makes it difficult of often impossible to get a good looking model.
The 2021 releases of EVS now support export C Tech Web Scene models (.CTWS) which have a much greater functionality than Sketchfab and may be used at no additional cost.
Examples of C Tech Web Scenes are here: Studio Project Gallery | C Tech Development Corporation