~~NOTOC~~

====== SetLosSandPassBits ======
SetLosSandPassBits(<-sandDef <-bits)

===== Description =====
Sets the LOS sand pass bits.\\
Bits is an int where the bits determine which sand blocks LOS. A sand def contains a "blocks los" field consisting of a byte. The bits of this byte are matched against
the bits passed into this API to determine if a LOS calcuation is blocked by the sand.

===== Examples =====
<code irpl>
</code>