CCoreDispInfo::GetTriIndices

/* CCoreDispInfo::GetTriIndices(int, unsigned short&, unsigned short&, unsigned short&) */

void __thiscall
CCoreDispInfo::GetTriIndices
          (CCoreDispInfo *this,int param_1,ushort *param_2,ushort *param_3,ushort *param_4)

{
  ushort *puVar1;
  int iVar2;
  
  if (((*(int *)(this + 0x1bc) != 0) && (-1 < param_1)) &&
     (iVar2 = 1 << ((byte)*(undefined4 *)(this + 0xc) & 0x1f), param_1 < iVar2 * iVar2 * 2)) {
    puVar1 = (ushort *)(*(int *)(this + 0x1bc) + param_1 * 8);
    *param_2 = *puVar1;
    *param_3 = puVar1[1];
    *param_4 = puVar1[2];
    return;
  }
  return;
}