how to add vertex to mesh

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Permalink Reply by John on April 1, 2017 at 12:01pm

Isn't it just showing that your new vertex has no assigned faces and edges?

Normally you can have vertices in meshes that does not even show up on display.

And if you want to clean the mesh you just compact it, but having these kind of vertices in some situation is helpful.

Permalink Reply by Borisov on April 1, 2017 at 12:07pm

in this case, the problem should be solved right?

but the error message remains

i1 = x.Vertices.Add( 0,0,1 )
i2 = x.Vertices.Add( 0,0,2 )
i3 = x.Vertices.Add( 0,1,1 )
x.Faces.AddFace( i1, i2, i3 )

print x.IsValidWithLog( )
(False, 'ON_Mesh.m_N.Count() = 15251 (should be 0 or 15254=vertex_count).\n'

Attachments:

• mesh.JPG, 65 KB