k">Build an intervals set from a Boundary REPresentation (B-rep).
 <p>The boundary is provided as a collection of <a href="../../../../../../../org/apache/commons/math3/geometry/partitioning/SubHyperplane.html" title="interface in org.apache.commons.math3.geometry.partitioning"><code>sub-hyperplanes</code></a>. Each sub-hyperplane has the
 interior part of the region on its minus side and the exterior on
 its plus side.</p>
 <p>The boundary elements can be in any order, and can form
 several non-connected s