Join mesh points

Grasshopper
1

Hi everyone,

I’am trying to mesh multiples breps, I have joined the breps before applicating the mesh component, it work for two couples of breps but between all of them didn’t work, I have applied also some scripts that were already in some similar topics but didnt work.

Coud you please suggest some ideas how to resolve it ?

Thanks in advance

4 points surfaces from two points lists.3dm (8.2 MB)

stiffness with 4 points surfaces .gh (37.5 KB)

2

i am not sure what you expect, or want to have.
do you know the difference between the edgeTYPES (for meshes and breps)
are you asking for non-manifold ?

image
image537×433 26.2 KB

3

Cattura
Cattura2186×1428 120 KB

I want to join those edges

4

there is only one edge. to what should it be joined?

5

I want to join the mesh of the steps to the mesh of the parapete, yeah I think that I am doing something wrong

6

did not answer my question yet.
do you understand, what a non-manifold edge is?
there must be a way to trim the surfaces of your parapete. that would create 2 edges that could -somehow- be joined with the edges of your steps. that would create ….NON MANIFOLD EDGES.
the next question is : why do you think you need that. I usually avoid them.

7

stiffness_with_4_points_surfaces_jvs.gh (34.9 KB)
to give an exampl for a join that created nonmanifold edges

8

Yeah a non-manifold edge is when two breps shear the same edge, I think thats what I want because I want that all my structure be connected because I need it for a software that use finite elements for structural analysis. but this mesh joint and weld mesh didn’t resolve the problem

9

in my understanding a brepedge is nonmanifold when it is shared by more the 2 surfaces of that one brep.
same for meshes: more than 2 faces share that one edge.