Package Toolchain API Package

Getting Started

Quickstart — npm What is OpenCascade.js First Shape Tutorial FAQ Projects using OpenCascade.js

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

ApplicationFramework

TKLCAF AppStdL TDataStd TDF TDocStd TFunction

init() function Module shape Exception classes

Playground

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

API ReferenceApplicationFrameworkTKLCAF

AppStdL

OCCT package AppStdL: AppStdL_Application.

Classes (1)

AppStdL_Application

AppStdL_Application

TDocStd_ApplicationCDF_ApplicationCDM_ApplicationStandard_Transient

Legacy class defining resources name for lite OCAF documents.

Constructors(1)

constructor(): AppStdL_Application

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(2)

ResourcesName(): string
returns the file name which contains application resources
DynamicType(): Standard_Type

TKLCAF

Lightweight CAF (TDF, TDocStd, TDataStd, TNaming, TFunction).

TDataStd

OCCT package TDataStd: TDataStd, TDataStd_AsciiString, TDataStd_BooleanArray, TDataStd_BooleanList, and 39 more bound classes.