What means when the nodes are red?

[Vito9]

What means when the nodes are red?

[MEB]

They just indicate that it's the last node of a path. If you draw a line (open shape) it should be more clear for you. In your example you have closed shapes so the last node matches the first one you drew.

[Vito9]

13 minutes ago, MEB said:

They just indicate that it's the last node of a path. If you draw a line (open shape) it should be more clear for you. In your example you have closed shapes so the last node matches the first one you drew.

Thank you very much MEB

[MikeTO]

You can turn the red lines on and off with the Show Orientation button in the context bar.