Function closestPointRect

Returns the closest point on a rectangle to a given point

closestPointRect(rect, pt): Vec2
Parameters
- rect: Vec2[]
  The top-right, top-left, bottom-left, bottom-right points (in that order) of the rectangle
- pt: Vec2
  the point
Returns Vec2
The closest point on the rectangle
- Defined in bloom/src/core/computation.ts:2076