OptionalareaOptionalcenterTrue center of mass of the face. Only present when computeMetadata is enabled.
OptionalsurfaceSurface kind, e.g. "Plane", "Cylinder", "BSplineSurface". Only present with computeMetadata.
OptionaltoleranceOCCT tolerance of the face. Only present with computeMetadata.
OptionaladjacentIndices of faces sharing an edge with this face. Only present with computeMetadata.
OptionalfaceStable BRepGraph UID of the face (-1 if unavailable). Only present with computeMetadata.
Surface area of the face. Only present when shapeToMesh is called with computeMetadata.