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

ModelingAlgorithms

TKGeomAlgo AppBlend ApproxInt FairCurve GccAna GccEnt GccInt Geom2dAPI Geom2dGcc Geom2dHatch Geom2dInt GeomAPI GeomFill GeomInt Hatch HatchGen IntCurve IntCurveSurface Intf IntImp IntPatch IntPolyh IntRes2d IntStart IntSurf IntWalk Law LocalAnalysis NLPlate Plate TopTrans

init() function Module shape Exception classes

Playground

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

API ReferenceModelingAlgorithmsTKGeomAlgo

IntStart

OCCT package IntStart: IntStart_SITopolTool.

Classes (1)

IntStart_SITopolTool

IntStart_SITopolTool

Standard_Transient

template class for a topological tool. This tool is linked with the surface on which the classification has to be made.

Static methods(2)

get_type_name(): string
get_type_descriptor(): Standard_Type

Instance methods(2)

Classify(P: gp_Pnt2d, Tol: number): TopAbs_State
Parameters (2)
- P
- Tol
DynamicType(): Standard_Type

IntRes2d

OCCT package IntRes2d: IntRes2d_Domain, IntRes2d_Intersection, IntRes2d_IntersectionPoint, IntRes2d_IntersectionSegment, and 4 more bound classes.

IntSurf

OCCT package IntSurf: IntSurf, IntSurf_Couple, IntSurf_InteriorPoint, IntSurf_InteriorPointTool, and 9 more bound classes.