public BoundingVolumeHierarchy(ITraceable nodeA, ITraceable nodeB, int splittingPlane)
{
this.splittingPlane = splittingPlane;
this.nodeA = nodeA;
this.nodeB = nodeB;
this.Aabb = nodeA.GetAxisAlignedBoundingBox() + nodeB.GetAxisAlignedBoundingBox(); // we can cache this because it is not allowed to change.
}
public BoundingVolumeHierarchy(ITraceable nodeA, ITraceable nodeB)
{
this.nodeA = nodeA;
this.nodeB = nodeB;
Aabb = nodeA.GetAxisAlignedBoundingBox() + nodeB.GetAxisAlignedBoundingBox();
splittingPlane = Aabb.XSize > Aabb.YSize ? 0 : 1;
splittingPlane = Aabb.Size[splittingPlane] > Aabb.ZSize ? splittingPlane : 2;
}
public AxisAlignedBoundingBox GetAxisAlignedBoundingBox()
{
return(primary.GetAxisAlignedBoundingBox());
}