createParentBoundablesFromVerticalSlices method

List createParentBoundablesFromVerticalSlices(
  1. List<List> verticalSlices,
  2. int newLevel
)

Implementation

List createParentBoundablesFromVerticalSlices(
    List<List> verticalSlices, int newLevel) {
  Assert.isTrue(verticalSlices.length > 0);
  List parentBoundables = [];
  for (int i = 0; i < verticalSlices.length; i++) {
    parentBoundables.addAll(
        createParentBoundablesFromVerticalSlice(verticalSlices[i], newLevel));
  }
  return parentBoundables;
}