There are two main types of projection:

When the receding lines are true length, and the projectors are at 45 degrees to the plane of projection, the oblique dr…

Several of the tools used in traditional drafting include the following:

An engineer's scale would be used to measure lines on a drawing where the scale factor reads ________.

The abbreviations used for Centre to Centre is</p>

This is the intersection of the ground plane with the picture plane:

When creating a block the drafter needs to pay particular attention to selecting a base point because it determines the …

An architect often relies on a _________ to complete the set of technical drawings used in the design of an office build…