Package Toolchain API Package

Getting Started

Quickstart — npm What is libcascade First Shape Tutorial FAQ Projects using libcascade

Guides

Bundler & locateFile Multi-threaded build Debugging wasm exceptions Export STEP Export glTF / GLB Render with three.js Visualize shape helper

Examples

Boolean logo Classic bottle Polygon extrusion

Concepts

Calling OCCT from JavaScript Memory and disposables Handles and collections Return shapes

Reference

TKDESTEP APIHeaderSection GeomToStep RWHeaderSection STEPCAFControl STEPConstruct STEPControl STEPEdit STEPSelections StepAP203 StepAP209 StepAP214 StepAP242

StepData StepDimTol StepElement StepFEA StepFile StepGeom StepKinematics StepRepr StepSelect

StepTidy StepToGeom StepToTopoDS

Entry points Module shape Exception classes

Maintained by Tau during the V3 / OCCT V8 release window — see the FAQ.

API ReferenceDataExchangeTKDESTEP

RWHeaderSection

OCCT package RWHeaderSection: RWHeaderSection, RWHeaderSection_RWFileDescription, RWHeaderSection_RWFileName, RWHeaderSection_RWFileSchema, and 1 more…

Classes (5)

RWHeaderSection
RWHeaderSection_RWFileDescription
RWHeaderSection_RWFileName
RWHeaderSection_RWFileSchema
RWHeaderSection_ReadWriteModule

RWHeaderSection

Constructors(1)

constructor(): RWHeaderSection

Static methods(1)

Init(): void
enforced the initialisation of the libraries

RWHeaderSection_RWFileDescription

Read & Write Module for FileDescription.

Constructors(1)

constructor(): RWHeaderSection_RWFileDescription

RWHeaderSection_RWFileName

Read & Write Module for FileName.

Constructors(1)

constructor(): RWHeaderSection_RWFileName

RWHeaderSection_RWFileSchema

Read & Write Module for FileSchema.

Constructors(1)

constructor(): RWHeaderSection_RWFileSchema

RWHeaderSection_ReadWriteModule

StepData_ReadWriteModuleInterface_ReaderModuleStandard_Transient

General module to read and write HeaderSection entities.

Constructors(1)

constructor(): RWHeaderSection_ReadWriteModule

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(5)

CaseStep(types: NCollection_Sequence_TCollection_AsciiString): number
associates a positive Case Number to each type of HeaderSection Complex entity, given as a String defined in the EXPRESS form
Parameters (1)
- types
IsComplex(CN: number): boolean
returns True if the Case Number corresponds to a Complex Type
Parameters (1)
- CN
StepType(CN: number): string
returns a StepType (defined in EXPRESS form which belongs to a Type of Entity, identified by its CaseNumber determined by Protocol
Parameters (1)
- CN
WriteStep(CN: number, SW: StepData_StepWriter, ent: Standard_Transient): void
Write Function, switched by CaseNum.
Parameters (3)
- CN
- SW
- ent
DynamicType(): Standard_Type

GeomToStep

OCCT package GeomToStep: GeomToStep_MakeAxis1Placement, GeomToStep_MakeAxis2Placement2d, GeomToStep_MakeAxis2Placement3d,…

STEPCAFControl

OCCT package STEPCAFControl: STEPCAFControl_ActorWrite, STEPCAFControl_Controller, STEPCAFControl_ExternFile, STEPCAFControl_Reader, and 1 more bound classes.