getNextCW method

EdgeEnd getNextCW(
  1. EdgeEnd ee
)

Implementation

EdgeEnd getNextCW(EdgeEnd ee) {
  getEdges();
  int i = edgeList!.indexOf(ee);
  int iNextCW = i - 1;
  if (i == 0) iNextCW = edgeList!.length - 1;
  return edgeList![iNextCW];
}