Tutorials and Samples

• Tutorials and Demos
  • Novice Guide
    A document providing an introductory information to newcomers.
  • Draw: Demo Scripts
    A set of demo scripts demonstrating OCCT functionality from DRAW. These scripts can be also considered as a tutorials on Tcl usage within Draw Harness.
  • Modeling: Bottle Tutorial
    A programming tutorial teaching how to use OCCT services to model a 3D object. See also Qt: Bottle Tutorial (C++|Qt Widgets)
  • OCAF: Usage Tutorial
    A set of code snippets performing typical actions with OCAF services for newcomers.
  • OCAF: Function Mechanism
    A simple example dedicated to the usage of "Function Mechanism" of OCCT Application Framework.
• Sample Projects
  • Qt: Import/Export (C++|Qt Widgets)
    A cross-platform multi-document 3D Viewer sample with CAD import / export functionality based on Qt Widgets framework.
  • Qt: 3D Viewer (C++|QtQuick|QML)
    A cross-platform 3D Viewer sample with CAD import based on QtQuick framework.
  • Qt: Bottle Tutorial (C++|Qt Widgets)
    A cross-platform sample application based on Qt Widgets framework and implementing Modeling: Bottle Tutorial.
  • Qt: OCCT Overview (C++|Qt Widgets)
    A sample application interactively demonstrating OCCT C++ usage with code snippets for newcomers.
  • MFC: OCCT Samples (C++|MFC)
    A set of projects for Windows platform demonstrating OCCT usage based on Microsoft Foundation Class (MFC) library.
  • .NET: Import/Export (C#|C++/CLI|WinForms|WPF)
    A Multi-document 3D Viewer sample with CAD import / export functionality based on .NET and Windows Forms or WPF.
  • .NET: D3D/OpenGL Viewer (C#|C++/CLI|WPF)
    3D Viewer sample wrapped into Direct3D context based on .NET and Windows Presentation Foundation (WPF).
  • WebGL: 3D Viewer (JavaScript|C++|WebAssembly)
    3D Viewer sample based on Emscripten SDK representing a static HTML page to be opened in Web Browser.
  • Android: 3D Viewer (Java|C++|Android SDK|JNI)
    3D Viewer sample with CAD import for Android mobile platform based on Android SDK and JNI layer.
  • iOS: 3D Viewer (Objective-C++|UIKit)
    3D Viewer sample for iOS platform based on Apple UIKit framework.