Display Settings
Change the display settings of objects to validate the model visually.
On the Settings menu, click Local settings to launch the Settings dialog (see Figure 1).
- Fill Objects
- This option allows you to visualize the model as a 3D solid and reduce visual
complexity.
Figure 1. On the left, a model without fill, to the right, a model with fill. 
- Display Thickness of Walls
- This option allows you to validate the model by viewing the thickness of
objects.
Figure 2. On the left, a model is displayed without the thickness of the walls, to the right, a model is displayed with wall thickness . 