SV_AddToFatPVS

/* SV_AddToFatPVS(Vector const&) */

void __regparm3 SV_AddToFatPVS(Vector *param_1)

{
  int iVar1;
  int iVar2;
  int iVar3;
  int in_GS_OFFSET;
  byte local_2010 [8192];
  int local_10;
  
  local_10 = *(int *)(in_GS_OFFSET + 0x14);
  iVar2 = CM_PointLeafnum(param_1);
  iVar2 = CM_LeafCluster(iVar2);
  CM_Vis(local_2010,0x2000,iVar2,0);
  iVar1 = s_FatBytes;
  iVar2 = s_pFatPVS;
  if (0 < s_FatBytes) {
    iVar3 = 0;
    do {
      *(byte *)(iVar2 + iVar3) = *(byte *)(iVar2 + iVar3) | local_2010[iVar3];
      iVar3 = iVar3 + 1;
    } while (iVar3 != iVar1);
  }
  if (local_10 == *(int *)(in_GS_OFFSET + 0x14)) {
    return;
  }
                    /* WARNING: Subroutine does not return */
  __stack_chk_fail();
}