How to find a concentric irregular polygon

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Matteo Nicoletta
Matteo Nicoletta el 1 de Mzo. de 2022
Respondida: Image Analyst el 7 de Sept. de 2023
Hi everyone,
How can I find a new set of points which compose a concentric polygon, inside the original one (in the picture), with a given distance from it?

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Image Analyst
Image Analyst el 7 de Sept. de 2023
I'd just find the centroid of the shape, then run around the perimeter finding the distance to the centroid. Then use normal trig functions to shorten that distance and get new (x,y) coordinates.

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