GITBOOK-117: No subject

Author: petrasvestartas

gitbook/examples/basic-design/barrel-vault-3.md

@@ -89,4 +89,5 @@ Download Rhino3D File:
 
 **Command:** `RV_tna_vertical` 
 
-<figure><img src="../../.gitbook/assets/funnel_shell_7.png" alt=""><figcaption><p>Vertical projection to get 3D geometry.</p></figcaption></figure>
+<figure><img src="../../.gitbook/assets/funnel_shell_7.png" alt=""><figcaption><p>Vertical projection to get 3D geometry. In RV_Settings > Drawing > set show_forces and show_pipes to True.</p></figcaption></figure>
+