def horizontal_nodal_proxy(formdata, forcedata, *args, **kwargs):
"""RPC proxy for node-per-node calculation of horizontal equilibrium.
Parameters
----------
formdata : dict
The data dictionary of a :class:`FormDiagram`.
forcedata : dict
The data dictionary of a :class:`ForceDiagram`.
Additional Parameters
---------------------
alpha : int, optional
Weighting factor for computing target vectors for parallelisation
of corresponding edges of Form and ForceDiagram.
Default is `100` which means that the target vectors are equal to the
FormDiagram edges.
kmax : int, optional
Maximum number of iterartions.
Default is `100`.
display : bool, optional
Display all messages generated by the solver.
Default is `True`.
Returns
-------
tuple
0. The updated data dict of the FormDiagram.
1. The updated data dict of the ForceDiagram.
"""
form = FormDiagram.from_data(formdata)
force = ForceDiagram.from_data(forcedata)
horizontal_nodal(form, force, *args, **kwargs)
return form.to_data(), force.to_data()
def load_session(session):
print("loading session")
scene = get_scene()
scene.clear()
if 'settings' in session:
scene.settings = session['settings']
if 'data' in session:
data = session['data']
if 'pattern' in data and data['pattern']:
pattern = Pattern.from_data(data['pattern'])
scene.add(pattern, name="pattern")
else:
if 'form' in data and data['form']:
form = FormDiagram.from_data(data['form'])
thrust = form.copy(
cls=ThrustDiagram) # this is not a good idea
scene.add(form, name="form")
scene.add(thrust, name="thrust")
if 'force' in data and data['force']:
force = ForceDiagram.from_data(data['force'])
force.primal = form
form.dual = force
force.update_angle_deviations()
scene.add(force, name="force")
scene.update()