from itertools import combinations
from compas.datastructures import Network
from compas.utilities import linspace, meshgrid
from compas_rhino.artists import NetworkArtist
X, Y = meshgrid(linspace(0, 10, 10), linspace(0, 5, 5))
points = []
for z in linspace(0, 3, 3):
for xs, ys in zip(X, Y):
for x, y in zip(xs, ys):
points.append([x, y, z])
network = Network()
for point in points:
network.add_node(x=point[0], y=point[1], z=point[2])
for a, b in combinations(network.nodes(), 2):
if network.node_attribute(a, 'z') != network.node_attribute(b, 'z'):
network.add_edge(a, b)
artist = NetworkArtist(network, layer="ITA20::Network")
artist.clear_layer()
artist.draw_nodes()
artist.draw_edges()
network.add_edge(a, e)
network.add_edge(b, e)
network.add_edge(c, e)
network.add_edge(d, e)
# compute all residuals in the current geometry
for node in network.nodes():
r = compute_residual(network, node)
network.node_attributes(node, ['rx', 'ry', 'rz'], r)
# move free nodes in direction of residual
for node in network.nodes():
if network.node_attribute(node, 'is_anchor'):
continue
rx, ry, rz = network.node_attributes(node, ['rx', 'ry', 'rz'])
x0, y0, z0 = network.node_attributes(node, 'xyz')
x1 = x0 + 0.5 * rx
y1 = y0 + 0.5 * ry
z1 = z0 + 0.5 * rz
network.node_attributes(node, 'xyz', [x1, y1, z1])
# compute all residuals in the new geometry
for node in network.nodes():
r = compute_residual(network, node)
network.node_attributes(node, ['rx', 'ry', 'rz'], r)
import random
from compas_rhino.artists import NetworkArtist
from compas.datastructures import Network
network = Network()
last_node = None
for i in range(12):
node = network.add_node(x=i // 3, y=i % 3, z=0)
network.node_attribute(node, 'weight', random.choice(range(20)))
if last_node:
network.add_edge(node, i - 1)
last_node = node
print(network.summary())
print(network.to_data())
text = {
node: network.node_attribute(node, 'weight')
for node in network.nodes()
}
artist = NetworkArtist(network, layer='network')
artist.clear_layer()
artist.draw_nodelabels(text)
artist.draw()
artist.redraw()
self.value = value or random.choice(range(20))
@property
def data(self):
return {'value': self.value}
@data.setter
def data(self, data):
self.value = data['value']
network = Network()
last_node = None
for i in range(12):
node = network.add_node(x=i // 3, y=i % 3, z=0)
network.node_attribute(node, 'weight', Weight())
if last_node:
network.add_edge(node, i - 1)
last_node = node
print(network.summary())
# print(network.to_data())
network.to_json(__file__ + '.json')
network2 = Network.from_json(__file__ + '.json')
print(network2.summary())
# print(network2.to_data())