Hello i am a college student currently doing a project using a 3d scan of a face. using the plug in mesh 2 surface, i am able to make an exact replica of the face. the problem beings when i want to offset the surface. when i do offset my surface, it has holes around the nose area. can someone help m…

I used command offsetmesh with 2mm thickness and ticked “solid” on as shown in the screenshot. This is very cool. What did you use to make the scan? NYP_5_OFFSET.3dm (12.5 MB) [offsetmesh]

oh i forgot to say that i have to make a surface from the mesh and then offset it. it doesn’t have to offset as a solid but it must not have holes around its face such like the picture and file i have attached. why must it be a surface you ask? it the only way to be able to manipulate any bump of th…

Hi @rismi2013 Here’s one way of approaching this. I ran ReduceMesh to 2000 poly’s and used OffestMesh to create the “inside” (not as a solid mesh, so that you have inside and outside separated). Use ToSubD to convert the reduced meshes to subD and then use ToNURBS to convert them to NURBS. Use Dupb…

You may want to try the new feature we released today. Convert to SUBD or NURBS, then offset: [image] Rhino 7 Feature: QuadRemesh Quad Remesh QuadRemesh, a new feature in Rhino 7 WIP for Windows and Mac, lets you create a quad mesh from mesh and NURBS geometry. Quad mes…

[image] Normand: ToSub thank you very much for your help. I will try it out now. May i know what version of rhino you’re using? i can’t find a toSubD command, only selSubD. And also, if you look at the picture i have attached, you can see the eyes , mouth and nose cut out. Do i need to cut it…

You need to download the rhino 7 wip released today. It is available to anyone that owns rhino 6. Do not worry about the cutouts, the remesher will handle that.

Hi again. i have another question. is it possible to edit/reduce the number of the polygons to one one part of the mesh? For example, the mesh i attached in my first comment, if i want to remove a certain bump off of the face by reducing the number of polygons of that certain area, can i? Thank yo…

[image] rismi2013: is it possible to edit/reduce the number of the polygons to one one part of the mesh? Is a nice question Consider making a specific title and make only one question. This helps a lot for who is searching for the same answer.

The Quad Remesh in Rhino 7 does have the ability to decrease or increase the mesh in specific areas, but we do not have it available yet. Can you be specific on how you might want to use that in this case?

Basically my project is to work with burn scarred patients and i have to design a mask for them. If they have a certain bumpy scar, it shows up on the scan/mesh. But when i make the mask, i need to remove that particular bump on the mesh so that it does not appear on it. So, i need to know how to b…

Someone please help me out!

Serengeti (Rhino WIP) Quad Remesh

scottd (Scott Davidson) July 3, 2019, 3:24am 5

You may want to try the new feature we released today. Convert to SUBD or NURBS, then offset:

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Someone please help me out!

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