Overview

Show in 3D view is a function for displaying innner lines directly in the 3D view.

Location

Curve > UI Panel > Curve properties > Show in 3d view

Operation Method

1. Select the curves in Curves/Points Selection Mode.
2. Enable or disable the function via UI Panel > Properties > Curve properties > Show in 3D View.
3. Enabling it will show the surface in the 3D view. Disabling it will not show the surface in the 3D view.