Howdy,
I am working on a project that calculates the X,Y of a sprite in relation to a static object's X,Y to calculate the force of a launch (think a particular game involving unhappy birds..). That's all configured and whatnot but one thing I would like to add is a line that predicts the objects trajectory.
I can do it right now by just launching another object from the static sprites X,Y using the force calculation but I'd rather have a trajectory line than an object doing this. Any idea how I could go about this?