You appear to be stating that rather than independently stopping at the intersection, you chose to ride the bumper of the car in front of you and drove through the intersection with that vehicle. If so, that's why you received the ticket.
The problem with that sort of argument is two-fold: First, the officer will testify (or can be expected to include in a written statement) that he did see your driving conduct. Second, the officer in fact did observe your driving conduct, which is why you were ticketed when you rode another car's bumper through the red light. You are free to try to convince the court with pictures and diagrams, but I don't expect the court to find that argument to be convincing.Quoting hafee

