public PolyhedronBoxTree(Polyhedron_3<Point_3> poly) { distanceMin = new Double(1e15); boundingBox = new double[3][2]; // coordonn�e, puis min et max cutDim = 0; this.poly = poly; facets = poly.facets; this.nFacets = facets.size(); computeBoundingBox(); if (nFacets > 1) computeTree(); }