by Baker » Tue Oct 12, 2010 7:40 am
It is probably either 16, 24 or 32. My guess is 16.
Remember ... you can use clip brushes to make an invisible helper ladder. If you made it start 16 units off the ground, the player would still have to jump to access the duct, but he'd wouldn't need to be a kangaroo to get up to it.
A clip ladder works like this (the brush texture must be named clip):
**
***
***
****
****
*****
*****
The above would need to be constructed with 4 different clip brushes.
** <-- brush 1
*** < ----
*** brush 2 --->
**** <----
**** brush 3 --->
***** <---- brush 4
***** ---->
The night is young. How else can I annoy the world before sunsrise?

Inquisitive minds want to know ! And if they don't -- well like that ever has stopped me before ..