API Reference > geometry-core > Topology > HalfEdgeGraphSearch > signedFaceArea signedFaceArea MethodStatic static method for face area computation -- useful as function parameter in collect FaceAreaSummary. This simply calls node.signedFaceArea () signedFaceArea(node: ): number Parameter Type Description node instance for signedFaceArea call. Returns - number Defined in topology/HalfEdgeGraphSearch.ts Line 69 Last Updated: 11 June, 2024