Surface With Random Control Points

import random
from compas.geometry import Polyline
from compas_occ.geometry import OCCNurbsSurface
from compas_view2.app import App


U = 10
V = 20

surface = OCCNurbsSurface.from_meshgrid(nu=U, nv=V)

# ==============================================================================
# Update
# ==============================================================================

for u in range(1, U):
    for v in range(1, V):
        point = surface.points[u, v]
        point.z = random.choice([+1, -1]) * random.random()
        surface.points[u, v] = point

# ==============================================================================
# Visualisation
# ==============================================================================

view = App()

for row in surface.points:
    view.add(Polyline(row), show_points=True, pointsize=20, pointcolor=(1, 0, 0), linewidth=2, linecolor=(0.3, 0.3, 0.3))

for col in zip(* surface.points):
    view.add(Polyline(col), show_points=True, pointsize=20, pointcolor=(1, 0, 0), linewidth=2, linecolor=(0.3, 0.3, 0.3))

view.add(surface.to_mesh(nu=100, nv=100))

view.run()
Surface With Random Control Points

COMPAS
