fromcompas_viewerimportViewerimportcompasfromcompas.datastructuresimportMeshfromcompas.geometryimportBrep# Construct a mesh from an OBJ file# and convert to a brepmesh:Mesh=Mesh.from_obj(compas.get("tubemesh.obj"))brep=Brep.from_mesh(mesh)# =============================================================================# Visualization# =============================================================================viewer=Viewer()viewer.renderer.camera.target=[1,1,1]viewer.renderer.camera.position=[1,-6,2]viewer.scene.add(brep,linewidth=2,show_points=False)viewer.show()