a5aa7bcd91
Add GitHub Action to build CSharp sample on Windows Add MFC and Qt sample build actions Improve CASROOT assignment logic in env.build.sh and env.install.sh for better compatibility with binary directories
Qt: OCCT Overview (C++|Qt Widgets)
The Overview Qt application provides code snippets for basic usage of C++ API of various OCCT functionality. The samples are organized in several categories according to relevant module of OCCT:
- Geometry
- Topology
- Triangulation
- DataExchange
- OCAF
- Viewer 2d
- Viewer 3d
Each sample presents geometry view, C++ code fragment and sample output window. This sample is described in the @ref samples__novice_guide "Novice guide" for new users.
@figure{sample_overview_qt.png}
- Contents
The directory samples/qt/OCCTOverview contains the folders and files of the Qt OCCT Overview application:
- Files OCCTOverview.pro and OCCTOverview0.pro are Qt project files.
- File genproj.bat to denerate MS Visual Studio project.
- File msvc.bat to run MS Visual Studio project.
- File make.sh to build of the application on Linux.
- Files run.bat and run.sh to run the application.
- Files env.bat and custom.bat are called from genproj.bat, msvc.bat, run.bat. File custom.bat should be defined by user to provide paths to QT directory and OCCT installation directory (see custom.bat.template).
- src and res directories provide source and resources files.
The directory samples/OCCTOverview/code contains the source code of samples.
- How to build Qt OCCT Overview application
-
Edit custom.bat file. It is necessary to define following variables:
- QTDIR path to where Qt is installed
- CASROOT path to where Open CASCADE binaries are installed.
-
Build the application:
-
On Windows:
- Generate project files:
> genproj.bat vc141 win64 Debug - Launch MS Visual Studio:
> msvc.bat vc141 win64 Debug - Build the application using MS Visual Studio.
- Generate project files:
-
On Linux: Launch building of the application by make.sh script
-
- Running the application
- On Windows:
> run.bat vc141 win64 Debug
- On Linux:
> run.sh
- How to use the OCCT Overview application:
- To select a samples category use the Category menu.
- To run concrete sample using the menu to the right of the category menu.
- See the source code in the Sample code window. Сopy the code if needed.
- See the sample output in the Output window if it exist.
- Zoom, pan and rotate a geometry in the mail window using the mouse.
See hints how to use the mouse in down hints panel.