API Reference › core-geometry› Solid › SolidPrimitive

SolidPrimitive Class

Base class for SolidPrimitive variants.

  • The base class holds capped flag for all derived classes.

Extends

Extended by

Methods

Name Description
constructor(capped: boolean): SolidPrimitive Protected    
constantVSection(_vFraction: number): CurveCollection | undefined Abstract Return a cross section at specified vFraction.  
getConstructiveFrame(): Transform | undefined Abstract Return a Transform from the solid's local coordinate system to world.  

Inherited methods

Name Inherited from Description
clone(): GeometryQuery | undefined Abstract Inherited GeometryQuery Return a clone
cloneTransformed(transform: Transform): GeometryQuery | undefined Abstract Inherited GeometryQuery Return a transformed clone.
dispatchToGeometryHandler(handler: GeometryHandler): any Abstract Inherited GeometryQuery Double Dispatch call pattern.
extendRange(rangeToExtend: Range3d, transform?: Transform): void Abstract Inherited GeometryQuery Extend rangeToExtend by the range of this geometry multiplied by the transform.
isAlmostEqual(other: GeometryQuery): boolean Inherited GeometryQuery Test for exact structure and nearly identical geometry.
isSameGeometryClass(other: GeometryQuery): boolean Abstract Inherited GeometryQuery Test if (other instanceof this.Type).
range(transform?: Transform, result?: Range3d): Range3d Inherited GeometryQuery Return the range of the entire GeometryQuery tree.
tryTransformInPlace(transform: Transform): boolean Abstract Inherited GeometryQuery Attempt to transform in place.
tryTranslateInPlace(dx: number, dy: number = 0.0, dz: number = 0.0): boolean Inherited GeometryQuery Try to move the geometry by dx,dy,dz.
areAlmostEqual(a: GeometryQuery, b: GeometryQuery): boolean Static Inherited 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.  
capped Setter capped(capped: boolean): void    
geometryCategory Readonly "solid" String name for schema properties.  
isClosedVolume Accessor Abstract ReadOnly boolean Return true if this is a closed volume  
isSkew Accessor ReadOnly boolean Return true if the solid's local coordinate axes lack full orthogonality.  
solidPrimitiveType Abstract Readonly SolidPrimitiveType String name for schema properties.  

Inherited properties

Name Type Inherited from Description
children Accessor Inherited ReadOnly GeometryQuery[] | undefined GeometryQuery Return GeometryQuery children for recursive queries.
* leaf classes do not need to implement.

Defined in

Last Updated: 27 May, 2026