Formats for Cinema 4D?
I would like to add support to all versions of Cinema 4D for IGES, STEP and openNURBS (Rhino).
I am currently raising funds via a kickstarter campaign to allow for the purchase of the SMLib library to allow me to create this plugin.
It will also enable you to change the tessellation of the the NURBS surfaces at any time after import also.
I hope it is not against the rules to post this link since its intention is to help out users who need to deal with CAD data on a daily basis.