I often use the function AddInputData or AddInputConnection of vtkAppendPolydata that inherits vtkDataObjectAlgorithm to add multiple polydatas form a big one. That’s a very easy way to combine a few of different polydatas to only one. But I found that Read more…
The introduction of Just-in-Time (JIT) debugger tool drmingw： https://vroby.ddns.net/Public/sdlBasic/MinGW/doc/drmingw/drmingw.html It’s very easy to install this tool. We can download from the internet and unzip it: It’s necessary to put the directory of the tool bin in the environment variable Path Read more…
We have an example which uses cmake to build the qt5 project: use-vtk-in-qt-widget-example But that workflow seems a cheat, I used Qt Creator to create a qmake project and wrote CMakeLists.txt later, regards it as a project file and reopen Read more…
Environment: macOS Mojave 10.14 Qt Creator 4.41 Qt 5.9.2 Clang 7.0 apple, 64 bits VTK 8.1.1 Our project shows: Add 3D model in VTK widget means we need to intergrate VTK and Qt development environment. Here are a few notes Read more…
SHA is a series of encrypting algorithm which includes sha1, sha256, sha512 and so on. They calculate a checksum based on a file or text string. We can use the result to judge whether two objects are the same. There Read more…
This post is similar to 【VTK】A SIMPLE EXAMPLE WRITTEN IN C++ We use python script to do the same thing: create and show a cone in 3D world with the virtualization tool kit. python script: #!/usr/bin/env python import vtk cone Read more…
This post is similar to 【VTK】A SIMPLE EXAMPLE WRITTEN IN C++. We use TCL script to do the same thing: create and show cone in 3D world with the virtualization tool kit. TCL script: package require vtk vtkConeSource cone vtkPolyDataMapper Read more…
We can use qmake to configure a project for different platforms after reading qt document, Qt 5 > qmake manual > Getting Started. The qmake syntax: macx{ message(“compile for mac os x”) ICON = Images/logo.icns } win32{ message(“compile for windows”) Read more…
For Unix system, we always use the command make install to put executables or existing files in the right directory. Cmake uses different variables to identify targets which will be installed. Target Variable executables RUNTIME dynamic link libraries LIBRARY static link Read more…