API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.VariantGeometryUnion BGFBAccessors.VariantGeometryUnion Enumeration Members Name Value Description tagNONE 0 tagLineSegment 1 tagEllipticArc 2 tagBsplineCurve 3 tagLineString 4 tagCurveVector 5 tagDgnCone 6 tagDgnSphere 7 tagDgnTorusPipe 8 tagDgnBox 9 tagDgnExtrusion 10 tagDgnRotationalSweep 11 tagDgnRuledSweep 12 tagPolyface 13 tagBsplineSurface 14 tagVectorOfVariantGeometry 15 tagInterpolationCurve 16 tagTransitionSpiral 17 tagPointString 18 tagAkimaCurve 19 tagCatenaryCurve 20 tagPartialCurve 21 Defined in serialization/BGFBAccessors.ts Line 33 Last Updated: 12 June, 2024