Find the intersection points between a rectangle and a circle

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having a rectangle and a circle, I would like to have a function that would return me the coordinates of the points where they collide something like this

let myrect = { x: 100, y: 100, w: 100, h: 50 };
let mycircle = { x: 156, y: 156, r: 100 };

function detectCoords(rect, circle) {
    //do something
    return [{ x: 5, y: 2}, { x: 3, y: 7}] //example
}

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