FireCAD

This is a project for recording my studing experience of OCCT + VTK + QT

Dependencies:

1、OCCT (7.9.1)

2、VTK (9.5.0)

3、QT6 (6.9.1)

4、CMake > 3.16

5、Visual Stdio 2022（with install Qt Visual Stdio Tool Extension）

Build Dependencies:

1. use CMake GUI
2. build dependency 【OCCT + VTK】
3. install dependency 【OCCT + VTK】

QT： Please using (python + aqt) to install QT

for example:

// install python(version >= 3.13)

// 1. pip install -U pip

// 2. pip install aqtinstall

// 
// 3. search arch if we want to install qt SDK 6.9.1 for windows 
// aqt list-qt windows desktop --arch 6.9.1 

//result: 
	win64_llvm_mingw 
    win64_mingw 
    win64_msvc2022_64 
    win64_msvc2022_arm64_cross_compiled

//we can choose the third: win64_msvc2022_64

// 4. install all subModules
	aqt install-qt windows desktop 6.9.1 win64_msvc2022_64 -m all

// 5. so the qt SDK has installed in this path:
//  C:\Windows\System32\6.9.1

// 6. add qt sdk bin to PATH, for example:
//  C:\Windows\System32\6.9.1\msvc2022_64\bin

Build

• Set Dependency Library Find Path
  • method 1: edit the Build.ps1
    • search this sentence: # you can edit these hard code to your own path
    • edit 3 variables: user_occ_dir、user_vtk_dir、user_qt_dir
  • method2: set ENV variables 【don't forget reboot PC】
    • OCC_CMAKE_DIR
    • QT_CMAKE_DIR
    • VTK_CMAKE_DIR

run this power shell batch: ./Build.ps1

Note: these path is point to the : FindXXX.cmake dir path for search Library

Run

cd build open .sln with Visual Stdio 2022 run Project QtVtkOcct

Result

License

This project is licensed under the MIT License. See LICENSE for details.

Unless otherwise noted, third-party dependencies, assets, course/tutorial materials, and externally sourced resources remain under their original licenses.