Hi , I am very new in CS.
In the last days, I have red something about portal from the user manual. And I have known what is portal. But I still don't know how to use it. And I have read the "XMLWorld Tutorial" in the site. But the example of the Tutorial about how to use the portal seems can not work when I loding the level into walktest. I don't know why.
Can you tell me where I can find the material of portal?
Portals have no materials. A portal is just a connection to another sector.