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The examples shown in this section were created using RV2 v1.0.0. They will be updated soon, and be compatible with the latest release of RV2.
from compas.geometry import add_vectors, scale_vector from compas.datastructures import Mesh from compas_rhino.artists import MeshArtist FILE_I = 'form_dual.json' FILE_O1 = 'form_idos.json' FILE_O2 = 'form_edos.json' mesh = Mesh.from_json(FILE_I) idos = mesh.copy() edos = mesh.copy() for vertex in mesh.vertices(): point = mesh.vertex_coordinates(vertex) normal = mesh.vertex_normal(vertex) thickness = 0.10 idos.vertex_attributes(vertex, 'xyz', add_vectors(point, scale_vector(normal, +0.5 * thickness))) edos.vertex_attributes(vertex, 'xyz', add_vectors(point, scale_vector(normal, -0.5 * thickness))) idos.to_json(FILE_O1) edos.to_json(FILE_O2) artist = MeshArtist(None) artist.mesh = idos artist.layer = "RV2::Idos" artist.clear_layer() artist.draw_faces(color=(255, 0, 0)) artist.mesh = edos artist.layer = "RV2::Edos" artist.clear_layer() artist.draw_faces(color=(0, 0, 255)) artist.redraw()