What are the principles of orthographic drawing?

Question

please help me with this one! we have a recitation this monday and our teacher's really strict! We're going to stand for the whole period if im not able to answer his question!

Answer 1

There's too much to put in a simple answer. For a very good description of the basic principles, type "orthographic sketch" into Google search. Pick the second one in the list labeled "pdf - orthographic projection". Good luck.