Class IfcModelGeometry

constructor

• new IfcModelGeometry(model, isVoid?): IfcModelGeometry

• Construct this with an IFC step model.

  Parameters

  • model: default

    The model this is from
  • isVoid: boolean = false

  Returns IfcModelGeometry

ReadonlyisVoid

Readonlymodel

length

• get length(): number

• Get the number of items in this.

  Returns number

[iterator]

• [iterator](): IterableIterator<CanonicalMeshBuffer, any, any>

• Allows iteration through this.

  Returns IterableIterator<CanonicalMeshBuffer, any, any>

add

• add(mesh): void

• Add a mesh to the geometry cache.

  Parameters

  • mesh: CanonicalMeshBuffer

  Returns void

calculateGeometrySize

• calculateGeometrySize(): number

• Calculate the size of the geometry data in this.

  Returns number

  • size of the geometry data

delete

• delete(localID): void

• Drop the mesh for a particular local ID

  Parameters

  • localID: number

    The local ID of the item to delete.

  Returns void

deleteTemporaries

• deleteTemporaries(): void

• Delete the temporaries from this.

  Returns void

getByLocalID

• getByLocalID(localID): undefined | CanonicalMeshBuffer

• Get an mesh by its matching local ID.

  Parameters

  • localID: number

  Returns undefined | CanonicalMeshBuffer

objs

• objs(): IterableIterator<[IfcGeometricRepresentationItem, string, CanonicalMaterial, string] | [IfcGeometricRepresentationItem, string, undefined, undefined], any, any>

• Get the OBJs for all the curves in the cache (lazily)

  Returns IterableIterator<[IfcGeometricRepresentationItem, string, CanonicalMaterial, string] | [IfcGeometricRepresentationItem, string, undefined, undefined], any, any>

  Yields

  Curves with their matching OBJ as a string