GeometryAbstract Curve SegmentAbstract Geometric PrimitiveAbstract GeometryAbstract Gridded SurfaceAbstract Parametric Curve SurfaceAbstract Surface PatchArcArc by Center PointArc StringArc String by BulgeBSplineCompositeComposite CurveComposite SurfaceGeodesic StringGeometric ComplexLine String SegmentMulti-GeometryOrientable CurveOrientable SurfacePolygon PatchPolyhedral SurfacePolynomial SplineRingSolidSpline CurveSurfaceTriangulated SurfaceFeatureSpatialObjectArc by BulgeBezierCircleCircleByCenterPointClothoidComposite SolidConeCubic SplineCurve