def RunCommand(is_interactive):
if 'AGS' not in sc.sticky:
compas_rhino.display_message('AGS has not been initialised yet.')
return
proxy = sc.sticky['AGS']['proxy']
scene = sc.sticky['AGS']['scene']
objects = scene.find_by_name('Form')
if not objects:
compas_rhino.display_message("There is no FormDiagram in the scene.")
return
form = objects[0]
proxy.package = 'compas_ags.ags.graphstatics'
edges = list(form.diagram.edges_where({'is_ind': True}))
if not len(edges):
compas_rhino.display_message(
"You have not yet assigned force values to the form diagram. Please assign forces first."
)
return
dof = proxy.form_count_dof(form.diagram)
if dof[0] != len(edges):
compas_rhino.display_message(
"You have not assigned the correct number of force values. Please, check the degrees of freedom of the form diagram and update the assigned forces accordingly."
)
return
# this should become part of the scene
for guid in list(scene.objects.keys()):
obj = scene.objects[guid]
if obj.name == 'Force':
compas_rhino.rs.EnableRedraw(False)
try:
obj.clear()
del scene.objects[guid]
except Exception:
pass
compas_rhino.rs.EnableRedraw(True)
compas_rhino.rs.Redraw()
forcediagram = ForceDiagram.from_formdiagram(form.diagram)
force_id = scene.add(forcediagram, name="Force", layer="AGS::ForceDiagram")
force = scene.find(force_id)
form.diagram.data = proxy.form_update_q_from_qind_proxy(form.diagram.data)
force.diagram.data = proxy.force_update_from_form_proxy(
force.diagram.data, form.diagram.data)
force.scale = compute_force_drawingscale(form, force)
force.location = compute_force_drawinglocation(form, force)
form.settings['scale.forces'] = compute_form_forcescale(form)
scene.update()
scene.save()
(6, 13),
(0, 14),
(14, 15),
(15, 16),
(16, 17),
(17, 18),
(18, 6),
(1, 14),
(2, 15),
(3, 16),
(4, 17),
(5, 18),
]
form = FormDiagram.from_vertices_and_edges(vertices, edges)
force = ForceDiagram.from_formdiagram(form)
index_uv = form.index_uv()
ind = [3, 6, 10, 13, 16]
for index in ind:
u, v = index_uv[index]
form.edge[u][v]['is_ind'] = True
form.edge[u][v]['q'] = 1.
graphstatics.form_update_q_from_qind(form)
graphstatics.force_update_from_form(force, form)
force.vertex[7]['x'] = 0
force.vertex[7]['y'] = 0
