How to use floor plan that is not in the training set?

[roseMiaoMiao]

I read in your paper, there is one sentence said that: "To investigate whether our model also generates plausible layouts conditioned on floor plans with uncommon shapes that are not in the training set, we manually design unconventional floor plans (Fig. 6) and generate bedroom layouts."

I am wondering how can I do that, what is the correct procedure and where do I need to modify?

Looking forward to your reply. Thanks.