Keywords auxiliary views, orthographic projection, slanting surfaces, principal views, ... These views provide true shapes of the surfaces that cannot be captured by standard front, ...

If you had a formal drafting class, you probably learned about making orthographic projections–engineering drawings with multiple views (for example, top, front, and right). Even if you didn&… ...

The azimuthal orthographic is thousands of years old. In the first century, Ptolemy described how a geographer named Hipparchus used the projection, which he called the analemma, to map the globe.