Load portal file

[fr33m4n119]

hi guys,

i have a "BuildVisLeafs" problem in my map and i see that i need to "Load Portal File".
This is new for me ; i see blue lines, but what is it ?

how do i know i have a problem and how to fix it ?

Thanks

[יNubbie ฅ^•ﻌ•^ฅ]

You can load the portal file in "Map -> Load portal file"

A portal (.prt) file is a list of the portals in your .BSP, generated by VBSP and then used by VVIS to perform visibility calculations.

What seems to be the issue in the log?

[fr33m4n119]

simply the "BuildVisLeafs" don't achieve the end
especially when i add a 3D skybox

[יNubbie ฅ^•ﻌ•^ฅ]

The map might have a leak, see if you can Map -> Load point file

Also, a tip is to bundle up odd shapes with func_detail to reduce blocks in the portal file