Arrange points in circle with a Sweep parameter

public static void PositionPointsInCircle(Vector2[] points, float radius, float sweep)
    {
        int count = points.Length;
        sweep = Math.Clamp(sweep, 0f, 1f);
        float totalAngle = 2 * MathF.PI * sweep;
        float angleIncrement = totalAngle / (count - 1);

        for (int i = 0; i < count; i++)
        {
            float angle = i * angleIncrement;
            points[i] = new Vector2(
                radius * MathF.Cos(angle),
                radius * MathF.Sin(angle)
            );
        }
    }