hyades.physics.PointMass.Update C# (CSharp) 메소드

        public void Update(double elapsed)
        {
            float k = (float) elapsed / mass;

            velocity.X += (force.X * k);
            velocity.Y += (force.Y * k);

            position.X += (velocity.X * k);
            position.Y += (velocity.Y * k);

            force.X = 0f;
            force.Y = 0f;
        }