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move point towards other point

Testy Thrush answered on May 19, 2021 Popularity 3/10 Helpfulness 2/10

answer move point towards other point

move point towards other point

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public Point MovePointTowards(Point a, Point b, double distance)
{
    var vector = new Point(b.X - a.X, b.Y - a.Y);
    var length = Math.Sqrt(vector.X * vector.X + vector.Y * vector.Y);
    var unitVector = new Point(vector.X / length, vector.Y / length);
    return new Point(a.X + unitVector.X * distance, a.Y + unitVector.Y * distance);
}

Popularity 3/10 Helpfulness 2/10 Language whatever

Source: stackoverflow.com

Tags: move point whatever

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