union FBspNode::@827 @828
IBack: 4 Index to node in front (in direction of Normal). iFront: 4 Index to node in back (opposite direction as Normal). iPlane: 4 Index to next coplanar poly in coplanar list.
union FBspNode::@827 @828
IBack: 4 Index to node in front (in direction of Normal). iFront: 4 Index to node in back (opposite direction as Normal). iPlane: 4 Index to next coplanar poly in coplanar list.