API Reference > geometry-core > Serialization > BGFBAccessors > BGFBAccessors.DgnExtrusion BGFBAccessors.DgnExtrusion Class Methods Name Description constructor(): BGFBAccessors.DgnExtrusion __init(i: number, bb: ByteBuffer): BGFBAccessors.DgnExtrusion baseCurve(obj?: BGFBAccessors.CurveVector): | BGFBAccessors.CurveVector capped(): boolean extrusionVector(obj?: BGFBAccessors.DVector3d): | BGFBAccessors.DVector3d addBaseCurve(builder: Builder, baseCurveOffset: number): void Static addCapped(builder: Builder, capped: boolean): void Static addExtrusionVector(builder: Builder, extrusionVectorOffset: number): void Static createDgnExtrusion(builder: Builder, baseCurveOffset: number, extrusionVectorOffset: number, capped: boolean): number Static endDgnExtrusion(builder: Builder): number Static getRootAsDgnExtrusion(bb: ByteBuffer, obj?: BGFBAccessors.DgnExtrusion): BGFBAccessors.DgnExtrusion Static getSizePrefixedRootAsDgnExtrusion(bb: ByteBuffer, obj?: BGFBAccessors.DgnExtrusion): BGFBAccessors.DgnExtrusion Static startDgnExtrusion(builder: Builder): void Static Properties Name Type Description bb_pos number bb | ByteBuffer Defined in serialization/BGFBAccessors.ts Line 3735 Last Updated: 12 June, 2024