So when doing FF or CC with Titans or WE for that matter, do we measure the range and line of sight from the weapon on the titan/WE?

I'm asking since most FF/CC titan weapons don't have a fire arc in their data sheet and most just add to the FF/CC (laser burner good example). I been playing they need line of sight... But pg 13 clearly states it would be in the data sheet.."Most weapons can be fired in any direction (i.e.,the unit does not have to be pointing at the target) however, in some cases, a weapon will be noted as having a limited weapon arc."

When this came up before it was assumed FF and CC never had arcs. Assaults being dynamic, flowing events it was assumed that turning and movement would take place (abstracted by the consolidation move and flying power fists).

Fire arcs are also only mentioned in the shooting section and, as far as I can remember, any arcs on CC/FF attacks where removed when the TP was put together.