12.1.6.2.2.  Line colors / thickness

Use Line colors / Thicknesses [Line colors / thickness] to set the contour lines (separately for Visible edges and Hidden edges [Hidden lines] ) of the 3D body.

[Note]Note

The line thickness setting only applies if the options Edges, Hidden edges (gray) [Hidden lines (gray)] or Hidden edges [Hidden lines] have been selected under Display -> Shading.