def horizontal_nodal_xfunc(formdata, forcedata, *args, **kwargs):
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import 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 RunCommand(is_interactive):
if 'TNA' not in sc.sticky:
raise Exception("Initialise the plugin first!")
TNA = sc.sticky['TNA']
form = TNA['form']
force = ForceDiagram.from_formdiagram(form)
del TNA['force']
TNA['force'] = force
force.draw(layer=TNA['settings']['layer.force'], clear_layer=True)
def from_vertices_and_faces(vs, fs):
mesh = Mesh.from_vertices_and_faces(vs, fs)
form = FormDiagram.from_mesh(mesh)
corners = list(form.vertices_where({'vertex_degree': 2}))
form.vertices_attribute('is_anchor', True, keys=corners)
form.edges_attribute('q', 10.0, keys=form.edges_on_boundary())
relax_boundary_openings(form, corners)
form.update_boundaries()
force = ForceDiagram.from_formdiagram(form)
horizontal_nodal(form, force, alpha=95)
scale = vertical_from_zmax(form, 450.0)
return form
# Note: you should apply 3 sets of constraints
# 1. the edges in the spanning direction => fmin := 2, fmax := 2
# 2. the edges in the spanning direction on the boundary => fmin := 1, fmin := 1
# 3. the edges in the opposite direction => fmin := 0, fmax := 0
while True:
edges = DiagramHelper.select_edges(form)
if not edges:
break
if DiagramHelper.update_edge_attributes(form, edges):
form.draw(layer='TNA::FormDiagram', clear_layer=True)
# 5. make the force diagram
force = ForceDiagram.from_formdiagram(form)
force.draw(layer='TNA::ForceDiagram', clear_layer=True)
DiagramHelper.move(force)
force.draw(layer='TNA::ForceDiagram', clear_layer=True)
# 6. compute horizontal equilibrium
horizontal(form, force, alpha=100, kmax=500)
force.draw(layer='TNA::ForceDiagram', clear_layer=True)
# 7. compute vertical equilibrium based on a chosen height of the highest point of the equilibrium network
while True:
zmax = rs.GetReal('Z Max')
import compas
import compas_rhino
import compas_tna
compas_tna.TEMP = os.path.join(os.path.dirname(__file__), 'tmp')
from compas.utilities import i_to_green
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import ForceDiagram
from compas_tna.rhino import FormArtist
# create diagrams from serialised files
form = FormDiagram.from_json('aag_08_final_formdiagram.json')
force = ForceDiagram.from_json('aag_08_final_forcediagram.json')
# draw the result
form.draw(layer='AAG::FormDiagram')
force.draw(layer='AAG::ForceDiagram')
artist = FormArtist(form, layer='AAG::FormDiagram')
artist.clear_reactions()
artist.draw_reactions(scale=0.25)
artist.draw_forces(scale=0.01)
artist.redraw()
def horizontal_nodal_proxy(formdata, forcedata, *args, **kwargs):
form = FormDiagram.from_data(formdata)
force = ForceDiagram.from_data(forcedata)
horizontal_nodal(form, force, *args, **kwargs)
return form.to_data(), force.to_data()
def __init__(self):
ForceDiagram.__init__(self)
import compas_tna
from compas.utilities import i_to_green
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import ForceDiagram
from compas_tna.rhino import FormArtist
from compas_tna.rhino import DiagramHelper
from compas_tna.equilibrium import horizontal_nodal_rhino as horizontal
# create diagrams from serialised files
form = FormDiagram.from_json('aag_02_formdiagram.json')
force = ForceDiagram.from_json('aag_03_forcediagram.json')
# draw the diagrams
form.draw(layer='AAG::FormDiagram')
force.draw(layer='AAG::ForceDiagram')
# compute horizontal equilibrium
# form.set_edges_attribute('lmin', 0.2)
form.set_edges_attribute('fmin', 0.2)
form.set_edges_attribute('fmax', 5.0)
horizontal(form, force, alpha=100, kmax=1000)
# draw the diagrams
import compas_tna
from compas.utilities import i_to_green
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import ForceDiagram
from compas_tna.rhino import FormArtist
from compas_tna.rhino import DiagramHelper
from compas_tna.equilibrium import vertical_from_zmax_rhino as vertical
# create diagrams from serialised files
form = FormDiagram.from_json('aag_04_horizontal_formdiagram.json')
force = ForceDiagram.from_json('aag_04_horizontal_forcediagram.json')
# compute the scale of the force diagram
# such that the highest vertex of the form diagram is at a prescribed value
zmax = 3
scale = vertical(form, zmax, kmax=100)
force.attributes['scale'] = scale
print(scale)
# draw the result
form.draw(layer='AAG::FormDiagram')
from compas.utilities import i_to_green
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import ForceDiagram
from compas_tna.rhino import FormArtist
from compas_tna.rhino import DiagramHelper
from compas_tna.equilibrium import horizontal_nodal_rhino as horizontal
from compas_tna.equilibrium import vertical_from_zmax_rhino as vertical
# create diagrams from serialised files
form = FormDiagram.from_json('aag_06_distribution_formdiagram.json')
force = ForceDiagram.from_json('aag_06_distribution_forcediagram.json')
# visualise the diagrams
form.draw(layer='AAG::FormDiagram')
force.draw(layer='AAG::ForceDiagram')
# update the force bounds on the edges of the form diagram
while True:
keys = DiagramHelper.select_continuous_edges(form)
if not keys:
break
DiagramHelper.update_edge_attributes(form, keys)
# update the horizontal equilibrium
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import ForceDiagram
from compas_tna.rhino import FormArtist
from compas_tna.rhino import DiagramHelper
from compas_tna.equilibrium import horizontal_nodal_rhino as horizontal
from compas_tna.equilibrium import vertical_from_zmax_rhino as vertical
# create diagrams from serialised files
<<<<<<< HEAD
form = FormDiagram.from_json('aag_07_formdiagram_tweaked.json')
force = ForceDiagram.from_json('aag_07_forcediagram_tweaked.json')
=======
form = FormDiagram.from_json('aag_06_distribution_formdiagram.json')
force = ForceDiagram.from_json('aag_06_distribution_forcediagram.json')
>>>>>>> eedc4909fa94efc94d3da187e62f355a854c5508
# visualise the diagrams
form.draw(layer='AAG::FormDiagram')
force.draw(layer='AAG::ForceDiagram')
## update the force bounds on the edges of the form diagram
#
#while True:
def RunCommand(is_interactive):
if 'TNA' not in sc.sticky:
raise Exception("Initialise the plugin first!")
TNA = sc.sticky['TNA']
form = TNA['form']
force = TNA['force']
settings = TNA['settings']
options = ['save', 'save_as', 'open']
option = rs.GetString("Initialise FormDiagram from", options[0], options)
if not option:
return
if option == 'save':
# save the current file in the current directory
# get the components of the current filepath
if not settings['file.dir']:
file_dir = compas_rhino.select_folder(default=HERE)
else:
file_dir = compas_rhino.select_folder(default=settings['file.dir'])
if not os.path.isdir(file_dir):
print('The selected directory is invalid: {}'.format(file_dir))
return
settings['file.dir'] = file_dir
if not settings['file.name']:
file_name = compas_rhino.select_file(folder=settings['file.dir'])
if not file_name:
print('The filename is invalid: {}'.format(file_name))
return
settings['file.name'] = file_name
file_name = settings['file.name']
if not file_name.endswith('.json'):
print('The filename is invalid: {}'.format(file_name))
return
# compile the filepath
filepath = os.path.join(file_dir, file_name)
# compile the data dict
data = {'settings': settings}
if form:
data['form'] = form.to_data()
if force:
data['force'] = force.to_data()
# write the data dict to the specified file
with open(filepath, 'w') as f:
json.dump(data, f)
elif option == 'save_as':
# save the current file using a different name and location
# get the components of the current filepath
if not settings['file.dir']:
file_dir = compas_rhino.select_folder(default=HERE)
else:
file_dir = compas_rhino.select_folder(default=settings['file.dir'])
settings['file.dir'] = file_dir
if not os.path.isdir(file_dir):
print('The selected directory is invalid: {}'.format(file_dir))
return
file_name = rs.GetString('File name')
if not file_name:
print('The filename is invalid: {}'.format(file_name))
return
if not file_name.endswith('.json'):
print('The filename is invalid: {}'.format(file_name))
return
settings['file.dir'] = file_dir
settings['file.name'] = file_name
if not file_name.endswith('.json'):
print('The filename is invalid: {}'.format(file_name))
return
# compile the filepath
filepath = os.path.join(file_dir, file_name)
data = {'settings': settings}
if form:
data['form'] = form.to_data()
if force:
data['force'] = force.to_data()
with open(filepath, 'w') as f:
json.dump(data, f)
elif option == 'open':
# open a specified file
# and update the current file properties in the settings
# get the dirname of the current filepath
if not settings['file.dir']:
filepath = compas_rhino.select_file(
folder=HERE, filter='JSON files (*.json)|*.json||')
else:
filepath = compas_rhino.select_file(
folder=settings['file.dir'],
filter='JSON files (*.json)|*.json||')
if not filepath:
return
file_dir = os.path.dirname(filepath)
file_name = os.path.basename(filepath)
settings['file.dir'] = file_dir
settings['file.name'] = file_name
if not file_name.endswith('.json'):
print('The filename is invalid: {}'.format(file_name))
return
# compile the filepath
filepath = os.path.join(file_dir, file_name)
compas_rhino.clear_layer(settings['layer.form'])
compas_rhino.clear_layer(settings['layer.force'])
with open(filepath, 'r') as f:
data = json.load(f)
settings.update(data['settings'])
if 'form' in data and data['form']:
form = FormDiagram.from_data(data['form'])
form.draw(layer=settings['layer.form'],
clear_layer=True,
settings=settings)
else:
form = None
if form and 'force' in data and data['force']:
force = ForceDiagram.from_data(data['force'])
force.draw(layer=settings['layer.force'], clear_layer=True)
else:
force = None
del TNA['form']
del TNA['force']
TNA['form'] = form
TNA['force'] = force
TNA['settings'] = settings
else:
# any other options are invalid
raise NotImplementedError
def RunCommand(is_interactive):
if 'TNA' not in sc.sticky:
raise Exception("Initialise the plugin first!")
TNA = sc.sticky['TNA']
form = TNA['form']
force = TNA['force']
settings = TNA['settings']
options = ['save', 'save as', 'open']
option = rs.GetString("Initialise FormDiagram from", options[0], options)
if not option:
return
if option == 'save':
if not settings['file.dir']:
file_dir = compas_rhino.select_folder(default=compas_tna.DATA)
else:
file_dir = settings['file.dir']
if not os.path.isdir(file_dir):
return
if not settings['file.name']:
file_name = rs.GetString('File name')
if not file_name:
return
else:
file_name = settings['file.name']
if not file_name.endswith('.json'):
file_name += '.json'
filepath = os.path.join(file_dir, file_name)
if not filepath:
return
data = {'settings': settings}
if form:
data['form'] = form.to_data()
if force:
data['force'] = force.to_data()
with open(filepath, 'w') as f:
json.dump(data, f)
elif option == 'save as':
file_dir = compas_rhino.select_folder(default=compas_tna.DATA)
if not file_dir:
return
if not os.path.isdir(file_dir):
return
file_name = rs.GetString('File name')
if not file_name:
return
if not file_name.endswith('.json'):
file_name += '.json'
settings['file.dir'] = file_dir
settings['file.name'] = file_name
filepath = os.path.join(file_dir, file_name)
if not filepath:
return
data = {'settings': settings}
if form:
data['form'] = form.to_data()
if force:
data['force'] = force.to_data()
with open(filepath, 'w') as f:
json.dump(data, f)
elif option == 'open':
filepath = compas_rhino.select_file(folder=settings['file.dir'], filter='json')
if not filepath:
return
compas_rhino.clear_layer(settings['layer.form'])
compas_rhino.clear_layer(settings['layer.force'])
with open(filepath, 'r') as f:
data = json.load(f)
settings.update(data['settings'])
if 'form' in data:
if data['form']:
form = FormDiagram.from_data(data['form'])
form.draw(layer=settings['layer.form'], clear_layer=True, settings=settings)
else:
form = None
else:
form = None
if form:
if 'force' in data:
if data['force']:
force = ForceDiagram.from_data(data['force'])
force.draw(layer=settings['layer.force'], clear_layer=True)
else:
force = None
else:
force = None
del TNA['form']
del TNA['force']
TNA['form'] = form
TNA['force'] = force
TNA['settings'] = settings
else:
raise NotImplementedError
from compas.utilities import i_to_green
from compas_tna.diagrams import FormDiagram
from compas_tna.diagrams import ForceDiagram
from compas_tna.rhino import FormArtist
from compas_tna.rhino import DiagramHelper
from compas_tna.equilibrium import horizontal_nodal_rhino as horizontal
from compas_tna.equilibrium import vertical_from_zmax_rhino as vertical
# create diagrams from serialised files
form = FormDiagram.from_json('aag_05_vertical_formdiagram.json')
force = ForceDiagram.from_json('aag_05_vertical_forcediagram.json')
# visualise the diagrams
form.draw(layer='AAG::FormDiagram')
force.draw(layer='AAG::ForceDiagram')
# update the force bounds on the edges of the form diagram
while True:
keys = DiagramHelper.select_continuous_edges(form)
if not keys:
break
DiagramHelper.update_edge_attributes(form, keys)
# update the horizontal equilibrium
