Matthew B <thefatalaccidents(a)gmail.com> writes:
> Hello all,
>
> I am trying to make a hollow 3D dome (just triangles, not tets) by placing
> points around a circle and then random points on the dome. I don't want to
> keep up with all of the facets. I basically have two problems:
> 1) I am able to do with with tetgen on the command line by just
> concatenating the .node file I create with the .face file it creates, but
> there is a bottom to the dome.
>
> 2) If I try to use meshpy with just points using
>
> mesh_info = MeshInfo()
> mesh_info.add_points(points)
> mesh = build(info)
>
> Then np.array(mesh.facets) and np.array(mesh.points) are both empty.
>
> I know there are ways to keep up with the facets, but I have been wanting
> to use meshpy with just points for awhile now, so I wanted to see if I was
> missing anything. Thanks to all who took the time to read! Any help is
> greatly appreciated.
https://github.com/inducer/meshpy/commit/c398e5bec38636f7d2f0966b6d348c88fb…
HTH,
Andreas
Hello all,
I am trying to make a hollow 3D dome (just triangles, not tets) by placing
points around a circle and then random points on the dome. I don't want to
keep up with all of the facets. I basically have two problems:
1) I am able to do with with tetgen on the command line by just
concatenating the .node file I create with the .face file it creates, but
there is a bottom to the dome.
2) If I try to use meshpy with just points using
mesh_info = MeshInfo()
mesh_info.add_points(points)
mesh = build(info)
Then np.array(mesh.facets) and np.array(mesh.points) are both empty.
I know there are ways to keep up with the facets, but I have been wanting
to use meshpy with just points for awhile now, so I wanted to see if I was
missing anything. Thanks to all who took the time to read! Any help is
greatly appreciated.
