Two Surfaces in the Cross Sections

[Aquaserpent]

Well I used to know how this was done but now I can’t remember. I have an existing and proposed surface how do I get them both into the Cross Sections?

[mjfarrell]

Go to Terrain menu>
Then Sections>
Toggle Multiple Surfaces On/Off
Then Go To Select Surfaces and Chose What surface you
Want.

From the Cross Section Menu

Surface>Set Current Surface
Surface>Toggle Multiple Surfaces
Surface>Select Surfaces