Dual

Mesh Dual

from compas.datastructures import Mesh
from compas_rhino.artists import MeshArtist

FILE_I = 'form_remeshed.json'
FILE_O = 'form_dual.json'

mesh = Mesh.from_json(FILE_I)
dual = mesh.dual()

dual.to_json(FILE_O)

artist = MeshArtist(dual, layer="RV2::Dual")
artist.clear_layer()
artist.draw_faces()
artist.redraw()

Vertex normals

from compas.datastructures import Mesh
from compas_rhino.artists import MeshArtist

FILE = 'form_dual.json'

mesh = Mesh.from_json(FILE_I)

artist = MeshArtist(mesh, layer="RV2::Normals")
artist.clear_layer()
artist.draw_faces()
artist.draw_vertexnormals(scale=1)
artist.redraw()