how to use bbox in layer_proc.rbm

Jian Wang

Hi All,
i am using layer_proc.rbm in klayout, can anyone kindly tell me how to create bbox in klayout?

Thanks

Jian

Matthias

Hi Jian,

bbox returns the bounding box of the current cell and is not a layer method.

It is used like this:

bbox.not(input("1/0")).output("10/0")

This sample inverts layer 1/0 by subtracting it from the bounding box and delivers the result to layer 10/0.

Regards,

Matthias