def __getitem__(self, index):
try:
u, v = index
except TypeError:
return self.points[index]
else:
point = self.rhino_surface.Points.GetControlPoint(u, v).Location
return point_to_compas(point)
def points(self):
points = []
for i in range(self.rhino_surface.Points.CountU):
row = []
for j in range(self.rhino_surface.Points.CountV):
row.append(
point_to_compas(
self.rhino_surface.Points.GetControlPoint(i,
j).Location))
points.append(row)
return points
def point_at(self, u, v):
"""Compute a point on the surface.
Parameters
----------
u : float
v : float
Returns
-------
:class:`compas.geometry.Point`
"""
point = self.rhino_surface.PointAt(u, v)
return point_to_compas(point)
def point_at(self, t):
"""Compute a point on the curve.
Parameters
----------
t : float
The value of the curve parameter. Must be between 0 and 1.
Returns
-------
:class:`compas.geometry.Point`
the corresponding point on the curve.
"""
point = self.rhino_curve.PointAt(t)
return point_to_compas(point)
def points(self):
if self.rhino_curve:
return [point_to_compas(point) for point in self.rhino_curve.Points]
def end(self):
if self.rhino_curve:
return point_to_compas(self.rhino_curve.PointAtEnd)
def start(self):
if self.rhino_curve:
return point_to_compas(self.rhino_curve.PointAtStart)