Hey, probably you all know games that show forces/velocity using red colors (bridge building, fighting games, etc.). The more force is applied the more red the object becomes. I want to build something similiar. It does not need to be perfect but it should give a good and believeable feedback to the user. Some older threads stated that this is impossible to do in Unity but we are almost in year 2015 now and I simply cannot believe that Unity is not capable of doing this somehow... So how could you achieve this using Unity?