The first step to determining the visibility of two intersecting lines (which of the two lines is closer) is to project the exact crossover point of the lines to an adjoining view.

Question

Quizplus · Accepted Answer

Projecting the exact crossover point of the intersecting lines to an adjoining view allows for a clear determination of their spatial relationship, including which line is closer in the perspective of the viewer. This is a common practice in technical drawing and computer graphics to resolve visibility issues.

The First Step to Determining the Visibility of Two Intersecting