What are reference points and reference directions?

i don't think it does because reference point is a point with other points and lines connected to it so it doesn't depend on direction

a place or object used for a comparrison or motion of a person or object.

When somebody asks you 'How far is it?' your immediate response (if you're at all sane) would be 'from where to where?'. The 'from' part of your question is 'the point of reference', that point from...

for example.......... i started at my schools main office..(origin) i then walked to my locker...from their i went to my classroom...my locker would be a reference point.

By referring directly to the reference being referred to. No need to mention the reference that also referred to the reference.