Question

i want to know how can i move a object that it dont jiggle in XNA?
my code just decrease the Y position by 1 in each update call. but this looks very ugly because it jiggle, how to fix this?

Answer 1

Vector2 Speed = new Vector2(0,100); // Pixels x Second
Vector2 Position = ScreenCenter;

public void Update(GameTime gametime)
{
    float Seconds = (float) gametime.Elapsed.TotalSeconds;

    Position += Speed * Seconds;
}