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Revision of Introduction, Overview, Samples, Tutorial - Technical Overview is incorporated into Introduction - Samples (from Overview) and Tutorial are moved into new section Tutorials and Samples - Content of Getting Started section (Draw Test Harness and Experimenting with Draw Test Harness) is moved into Tutorial and Samples section. - Content changes: links to Open Cascade website promoting paid training and support are deleted. - Some pictures in User Guides (Foundation Classes, Modeling Data, Modeling Algorithms) and Tutorial are updated to improve quality and correct mistakes.
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Tutorials and Samples
Tutorial: Modelling a Bottle
The Qt programming tutorial teaches how to use Open CASCADE Technology services to model a 3D object. The purpose of the tutorial is not to explain all OCCT classes but to help start thinking in terms of the Open CASCADE Technology.
This tutorial assumes that the user has experience in using and setting up C++. From the viewpoint of programming, Open CASCADE Technology is designed to enhance user's C++ tools with high performance modeling classes, methods and functions. The combination of these resources allows creating substantial applications.
Read more about @subpage occt__tutorial
MFC
Visual C++ programming samples containing 10 Visual C++ projects illustrating how to use a particular module or functionality.
The list of MFC samples:
- Geometry
- Modeling
- Viewer2d
- Viewer3d
- ImportExport
- Ocaf
- Triangulation
- HLR
- Animation
- Convert
@figure{/samples/images/samples_mvc.png}
Remarks:
- MFC samples are available only on Windows platform;
- To start a sample use Open CASCADE Technology\Samples\Mfc\ item of the Start\Programs menu;
- Read carefully readme.txt to learn about launching and compilation options.
See @subpage samples_mfc_standard "Readme" for details.
Qt
OCCT contains three samples based on Qt application framework
Import Export
Import Export programming sample contains 3D Viewer and Import / Export functionality.
@figure{/samples/images/samples_qt.png}
Tutorial
The Qt programming tutorial teaches how to use Open CASCADE Technology services to model a 3D object. The purpose of the tutorial is not to explain all OCCT classes but to help start thinking in terms of the Open CASCADE Technology.
This tutorial assumes that the user has experience in using and setting up C++. From the viewpoint of programming, Open CASCADE Technology is designed to enhance user's C++ tools with high performance modeling classes, methods and functions. The combination of these resources allows creating substantial applications.
See also: @ref occt__tutorial "OCCT Tutorial"
C#
C# sample demonstrates integration of OCCT 3D Viewer and Import / Export functionality into .NET applications (using Windows Forms and WPF front ends).
@figure{/samples/images/samples_c__ie.png}
Import:
- BRep
- Iges
- Step
Export:
- Brep
- Iges
- Step
- Stl
- Vrml
See @subpage samples_csharp_occt "C# sample Readme" for details.
There is also another C# example with the same functionality, which demonstrates the integration of Direct3D Viewer into .NET applications using WPF front end.
See @subpage samples_csharp_direct3d "Direct3D C# sample Readme" for details.
Android
There are two samples are representing usage OCCT framework on Android mobile platform. They represent an OCCT-based 3D-viewer with CAD import support in formats BREP, STEP and IGES: jniviewer (java) and AndroidQt (qt+qml)
jniviewer @figure{/samples/images/samples_java_android_occt.jpg} Java -- See @subpage samples_java_android_occt "Android Java sample Readme" for details.
AndroidQt @figure{/samples/images/samples_qml_android_occt.jpg} Qt -- See \subpage samples_qml_android_occt "Android Qt sample Readme" for details.
iOS
There is a sample demonstrating usage of OCCT on iOS with Apple UIKit framework.
@figure{/samples/images/sample_ios_uikit.png}
See @subpage occt_samples_ios_uikit "iOS sample Readme" for details.
Web
WebGL Viewer sample demonstrating usage of OCCT 3D Viewer in Web browser with Emscripten SDK can be found in samples/webgl.
@figure{/samples/images/sample_webgl.png}
See @subpage occt_samples_webgl "WebGL sample Readme" for details.
OCAF Usage Sample
The provided set of samples dedicates to get initial knowledge about typical actions with OCAF services. It may be useful for newcomers.
Read more about @subpage samples__ocaf
OCAF Function Mechanism Usage
This simple example dedicates to the usage of "Function Mechanism" of OCCT Application Framework. It represents a "nail" composed by a cone and two cylinders of different radius and height.
Read more about @subpage samples__ocaf_func
Draw Demo Scripts
A set of demo scripts demonsrates using OCCT functionality from DRAW. These scripts can be also considered as a tutorials on tcl usage within Draw.
Read more about @subpage samples__draw_scripts