API Reference > geometry-core > Topology > HalfEdgePositionDetail > resetAtEdgeAndFraction resetAtEdgeAndFraction Method reassign contents so this instance becomes an edge hit resetAtEdgeAndFraction(node: , edgeFraction: number): HalfEdgePositionDetail Parameter Type Description node new node value. edgeFraction number new edge fraction. xyz is recomputed from this edge and its face successor. Returns - HalfEdgePositionDetail Defined in core/geometry/src/topology/HalfEdgePositionDetail.ts Line 126 Last Updated: 15 June, 2021