API Reference > geometry-core > Solid > SolidPrimitive SolidPrimitive Class Base class for SolidPrimitive variants. The base class holds capped flag for all derived classes. Extends GeometryQuery Extended by Box Cone LinearSweep RotationalSweep RuledSweep Sphere TorusPipe Methods Name Description constructor(capped: boolean): SolidPrimitive Protected constantVSection(_vFraction: number): undefined | CurveCollection Abstract Return a cross section at specified vFraction. getConstructiveFrame(): undefined | Transform Abstract Return a Transform from the local system of the solid to world. Inherited methods Name Inherited from Description clone(): undefined | GeometryQuery Abstract GeometryQuery return a clone cloneTransformed(transform: Transform): undefined | GeometryQuery Abstract GeometryQuery return a transformed clone. dispatchToGeometryHandler(handler: GeometryHandler): any Abstract GeometryQuery * "double dispatch" call pattern. extendRange(rangeToExtend: Range3d, transform?: Transform): void Abstract GeometryQuery extend rangeToExtend by the range of this geometry multiplied by the transform isAlmostEqual(other: GeometryQuery): boolean GeometryQuery test for exact structure and nearly identical geometry. isSameGeometryClass(other: GeometryQuery): boolean Abstract GeometryQuery test if (other instanceof this.Type). range(transform?: Transform, result?: Range3d): Range3d GeometryQuery return the range of the entire (tree) GeometryQuery tryTransformInPlace(transform: Transform): boolean Abstract GeometryQuery Attempt to transform in place. tryTranslateInPlace(dx: number, dy: number = 0.0, dz: number = 0.0): boolean GeometryQuery try to move the geometry by dx,dy,dz areAlmostEqual(a: undefined | GeometryQuery, b: undefined | GeometryQuery): boolean Static GeometryQuery apply instance method isAlmostEqual if both are defined. Properties Name Type Description _capped Protected boolean flag indicating whether cap region is considered closed (i.e. capped Accessor boolean Whether this is a capped solid geometryCategory Readonly "solid" String name for schema properties isClosedVolume Accessor AbstractReadOnly boolean solidPrimitiveType AbstractReadonly SolidPrimitiveType String name for schema properties Inherited properties Name Type Inherited from Description children Accessor ReadOnly undefined | GeometryQuery[] GeometryQuery return GeometryQuery children for recursive queries.* leaf classes do not need to implement. Defined in solid/SolidPrimitive.ts Line 46 Last Updated: 11 June, 2024