OCCT Components Preview Repository

This repository serves as a public preview and documentation hub for commercial Open CASCADE Technology (OCCT) extensions. To access full components, please visit OCCT Components Store.

Component Categories

Advanced Samples

• OCAF - OpenCASCADE Application Framework samples
• Shape Healer - Shape healing and repair examples
• XDE - Extended Data Exchange samples

Automation

• CAM Library - Curve approximation and path planning
• BestFit - Point cloud to CAD model alignment
• Unfolding - Sheet material development
• Collision Detection - Shape collision and proximity detection

Exchange

• DXF Import-Export - DXF file format support
• ACIS Import-Export - SAT/SAB file format support
• JT Import-Export - JT file format support
• JTXT Import - JT with Parasolid content format support
• IFC Import - IFC file format support
• Parasolid Import - Parasolid format import
• USD Import-Export - Universal Scene Description format support

Language Wrappers

• C# - .NET framework integration
• Java - Java platform support

Modeling SDK

• Healing - Shape healing and repair tools
• Mesh Processing - Mesh manipulation utilities
• Sheet Metal Operations - Sheet metal design tools
• Simplification - Model simplification algorithms
• Surface Wrapping - Surface creation and manipulation

Processing

• Canonical Recognition - NURBS to analytical conversion
• Surface From Scattered Points - Surface reconstruction
• Express Mesh - Advanced surface meshing
• Mesh Framework - CAD/CAE mesh support
• Mesh Decimation - Mesh reduction and optimization

Visualization

• Light Web Viewer - Lightweight WebGL-based viewer
• PMI Visualization - Product Manufacturing Information
• Volume Rendering - Large volumetric data visualization

Repository Structure

OCCT Components/
├── AdvancedSamples/
│   ├── OCAF/
│   ├── Shape_Header/
│   └── XDE/
├── Automation/
│   ├── BestFit/
│   ├── CAM_Library/
│   ├── CollisionDetection/
│   └── Unfolding/
├── Exchange/
│   ├── ACIS_ImportExport/
│   ├── DXF_ImportExport/
│   ├── IFC_Import/
│   ├── JT_ImportExport/
│   ├── JTXT_ImportExport/
│   ├── Parasolid_Import/
│   └── USD_ImportExport/
├── LanguageWrappers/
│   ├── C#/
│   └── Java/
├── ModelingSDK/
│   ├── Healing/
│   ├── MeshProcessing/
│   ├── SheetMetalOperations/
│   ├── Simplification/
│   └── SurfaceWrapping/
├── Processing/
│   ├── CanonicalRecognition/
│   ├── ExpressMesh/
│   ├── MeshDecimation/
│   ├── MeshFramework/
│   └── SurfaceFromScatteredPoints/
└── Visualization/
    ├── LightWebViewer/
    ├── PMIVisualization/
    └── VolumeRendering/

Getting Full Components

This is a preview repository. For full component access:

1. Visit occt3d.com/components
2. Select required components
3. Follow purchase process

Contact & Support

• Website: occt3d.com

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