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

ModelingAlgorithms

TKTopAlgo BRepApprox BRepBndLib BRepBuilderAPI BRepCheck BRepClass BRepClass3d BRepExtrema BRepGProp BRepIntCurveSurface BRepLib BRepMAT2d BRepTopAdaptor Bisector IntCurvesFace MAT MAT2d

Entry points Module shape Exception classes

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

API ReferenceModelingAlgorithmsTKTopAlgo

TKTopAlgo

Topology algorithms (BRepClass, BRepCheck, BRepGProp, BRepExtrema).

BRepIntCurveSurface

ShapeUpgrade

OCCT package ShapeUpgrade: ShapeUpgrade, ShapeUpgrade_ClosedEdgeDivide, ShapeUpgrade_ClosedFaceDivide, ShapeUpgrade_ConvertCurve2dToBezier, and 29 more…

BRepApprox

OCCT package BRepApprox: BRepApprox_ApproxLine, BRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox,…