Parallel projection (comparison with central projection), invariants. Free parallel projection. Specific properties of orthogonal projection.
Axial affinity. Image of a circle in axial affinity.
Monge projection, problems on elementary solids with base in projection plane.
Oblique projection, problems on elementary solids with base in projection plane.
Linear perspective - basic terms, invariants, specific properties, representation of elementary solids.
Seminar focused on parallel projection methods and linear perspective; computer modeling.