Reply To: How to draw a rotationally symmetric waveguide？

[Ronald]

Dear willie_woud,

Place objects with trigonometric functions

# Assuming OB is your polygon, polyline or cell object

import nazca as nd
from math import sin, cos, radians
OB = nd.Polygon(points=[(-5, 0), (5, -5), (5, 5)])
R = 30
N = 6
for n in range(N):
    a = 360*n/N
    OB.put(R*cos(radians(a)), R*sin(radians(a)), a)
nd.export_plt()

Ronald