if(((t > 0) || (t == 0 && !state.transition(1).loop)) && !last)
dimension.addDown(GContext.LINE_SPACE);
link.setBranchDimension(transitionDimension);
transitionDimension.addWidth(GContext.EPSILON_WIDTH);
dimension.maxWidth(transitionDimension.width);
if(t == 0) {
// Remember the size of the first transition
firstTransitionDimension = transitionDimension;
// Add its "up" size to the transition "up" size