How to use flip method.

[Wanshu]

Dear Nazca team,

 

I have a problem with drawing a cell B which is symmetrical about the x-axis (or y-axis) with cell A.

I was trying with the flip(), but I got a central symmetry cell at the end.

[Xaveer]

Dear Wanshu,

Here is one way to achieve what you want:

import nazca as nd

with nd.Cell(name='Cell') as C:
    nd.strt(10).put(0)
    nd.taper(length=10, width1=1, width2=5).put()
    nd.bend(angle=90).put()

C.put(0, 0, 0)
C.put(-10, -10, 0, flip=True)

nd.export_gds()

There is also a flop argument that flips backwards.

Xaveer

[Wanshu]

Dear Xaveer,

 

Thanks! That is exactly what I want.

 

Wanshu

[Author]

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