Say I make a .hmp terrain file in MED. Then I load it into WED and add details like add rock.mdl and save it as .wmb.
Now in the code I am loading the file as a .wmb. Will I still get the benefits of the chunked terrain?
or do I have to load it as a .hmp file in the code to get the chunked benefits?

Kinda wondering if after the .hmp is loaded into WED and then resaved am I loosing the chunked terrain benefits? I am just little unclear on this.
thanks