Orthographic Projections:
As you learned previously about the theory of projection of points, planes and lines, the next significant is the projection of solids that have three dimensions: length, thickness and breadth.
During engineering practice, we often come across along with solids bounded with simple or complex geometric surface. Here to represent a solid in orthographic projection, this will depend upon the variety of solid and its orientation along with respect to the principal planes of projection.
Objectives
Once studying this unit, you should be capable to