NVil Forum

General Category => Feature Requests => Topic started by: rubberDuck on September 27, 2017, 05:36:17 pm

Title: SubDiv option: Don't smooth corners
Post by: rubberDuck on September 27, 2017, 05:36:17 pm

IStonia,
When you have time (and if this feature doesn't already exist), could you please implement something like vx_boundary_edge_and_corner from OpenSubdiv specs into CC subdivision algorithm used by NVil? As an option of course.

Currently subdivision in NVil works like vtx_boundary_edge_only.
http://graphics.pixar.com/opensubdiv/docs/subdivision_surfaces.html#boundary-interpolation-rules

Title: Re: SubDiv option: Don't smooth corners
Post by: kevjon on September 27, 2017, 09:38:08 pm

+1 for this request.

Title: Re: SubDiv option: Don't smooth corners
Post by: rubberDuck on December 03, 2017, 10:12:58 pm

IStonia, any chance for this feature to be implemented? ;)

Title: Re: SubDiv option: Don't smooth corners
Post by: IStonia on December 04, 2017, 11:37:11 am

Try this
http://www.digitalfossils.com/Download/NVil-Dec-04-17.rar

* Vertex mode > Geometry > Set Subd Hard Corner. Mark/Unmark selected vertices as hard corner in subdivision operation. The vertex must be a border vertex and connecting to only two edges.