Xinrong
(xin)
July 29, 2023, 3:10pm
1
hi all,
we all know that we can get surface with four edges, and we can control cv movement to give more or less crown. however, if we need to get 5 or 6 edge surface, how can we keep dege to get surface?
something like RENAUT conception car, Renault Trezor Concept , front part.
here is 3d data that i want to get through GH
RENAUT-1.stp (19.6 MB)
here is reference picture from WB
Quan_Li
(Quan Li)
July 30, 2023, 6:00am
2
Mesh Crease Edge V0 .gh (33.6 KB)
Warning: Tons of plugins ahead…
No Plugin version:
Mesh Crease Edge V0 NO PLUGIN .gh (75.7 KB)
Way of creasing a Subd:
I have a script which was put together with the help of a few users of this forum. Totally forgot @Baris helped me fix the problems in the scripts a while ago.
The script accepts index inputs or points to identify edges need to be unwelded.
unweld_mesh_edge.gh (19.5 KB)
[image]
Have no idea why this method can crease a subd:
you unweld the edges of a mesh, yet the result is one piece and creased, why?
Mesh.UnweldEdge(edgeindices, true);
A = Mesh;
2 Likes
Unwelded doesn’t mean unjoined.
1 Like
Xinrong
(xin)
August 1, 2023, 6:04am
4
woo, that will take me long long time to study this proposal. thank you first.
Quan_Li
(Quan Li)
August 1, 2023, 6:31am
5
Thank you very much!
I found RhinoCommon explains it well.
Adds creases to a smooth mesh by creating coincident vertices along selected edges.
Mesh.UnweldEdge method (rhino3d.com)
1 Like