Controls the display of 3D solid silhouettes in blocks in the 2D Wireframe visual style.
| Type: | Integer | 
| Saved in: | Registry | 
| Initial value: | 1 | 
| Value | Description | 
|---|---|
| 0 or OFF | Disables 3D solid silhouette cache for each instance of a block insertion. | 
| 1 or ON | Displays 3D solid silhouette for each instance of a block insertion. |