compas_3gs.rhino.draw_volmesh_face_normals(volmesh, hfkeys=None, color=None, scale=1)[source]

Draws the face normals of the volmesh.

  • volmesh (volmesh object) – A volmesh datastructure representing a polyhedral force diagram.

  • hfkeys (list, optional) – Specific hfkeys to display the normals for.

  • hf_c_dict (dictionary, optional) – An optinoal dictionary of hfkey-color pairs.

  • scale (float, optional) – Scale factor for the face normal vectors.


By default, normals of volmesh.faces() are drawn. For the interior cell-to-cell interfaces, the normal will be drawn for only one of the two halffaces at that interface.