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Forked from VTK / VTK
2687 commits behind the upstream repository.
Jaswant Panchumarti's avatar
Add simple wasm example using web worker and vtkAlgorithm abort
Jaswant Panchumarti (Kitware) authored 
- This example has a simple `main` function which sets up the VTK
  pipeline using vtkTableBasedClipDataSet.
- It shows how one might leverage the vtkAlgorithm abort functionality
  because now all the VTK rendering and processing is offloaded into a
  web worker leaving the main thread free to go and set the abort flag.
- In this example, the abort flag is set whenever user mouses
  down and moves the cursor on the canvas. As soon as the mouse is
  released, the abort flag is reset.
5d0f9811
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Jaswant Panchumarti's avatar 5d0f9811
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.ExternalData
.github
.gitlab
Accelerators/Vtkm
CMake
Charts/Core
Common
Documentation
Domains
Examples
Filters
GUISupport
Geovis
IO
Imaging
Infovis
Interaction
Parallel
Remote
Rendering
Serialization/Manager
Testing
ThirdParty
Utilities
Views
Web
Wrapping
.clang-format
.clang-tidy
.codespellrc
.gitattributes
.gitignore
.gitlab-ci.yml
.gitmodules
.hooks-config.bash
.kitware-release-paraview.json
.kitware-release.json
.readthedocs.yaml
CMakeLists.txt
CONTRIBUTING.md
CTestConfig.cmake
Copyright.txt
README.md
vtkBanner.gif
vtkLogo.ico
README.md

VTK - The Visualization Toolkit

Introduction

VTK is an open-source software system for image processing, 3D graphics, volume rendering and visualization. VTK includes many advanced algorithms (e.g., surface reconstruction, implicit modeling, decimation) and rendering techniques (e.g., hardware-accelerated volume rendering, LOD control).

VTK is used by academicians for teaching and research; by government research institutions such as Los Alamos National Lab in the US or CINECA in Italy; and by many commercial firms who use VTK to build or extend products.

The origin of VTK is with the textbook "The Visualization Toolkit, an Object-Oriented Approach to 3D Graphics" originally published by Prentice Hall and now published by Kitware, Inc. (Third Edition ISBN 1-930934-07-6). VTK has grown (since its initial release in 1994) to a world-wide user base in the commercial, academic, and research communities.

Learning Resources

  • General information is available at the VTK Homepage.

  • Community discussion takes place on the VTK Discourse forum.

  • Commercial support and training are available from Kitware.

  • Doxygen-generated nightly reference documentation is available online.

  • There is now a large collection of VTK Examples that showcase VTK features and provide a useful learning resource.

Reporting Bugs

If you have found a bug:

  1. If you have a patch, please read the CONTRIBUTING.md document.

  2. Otherwise, please join the VTK Discourse forum and ask about the expected and observed behaviors to determine if it is really a bug.

  3. Finally, if the issue is not resolved by the above steps, open an entry in the VTK Issue Tracker.

Requirements

In general VTK tries to be as portable as possible; the specific configurations below are known to work and tested.

VTK supports the following compilers:

  1. GCC 4.8 or newer
  2. Clang 3.3 or newer
  3. Apple Clang 5.0 (from Xcode 5.0) or newer
  4. Microsoft Visual Studio 2015 or newer
  5. Intel 14.0 or newer

VTK supports the following operating systems:

  1. Windows Vista or newer
  2. Mac OS X 10.7 or newer
  3. Linux (ex: Ubuntu 12.04 or newer, Debian 4 or newer)

Building

See build.md (in Documentation/dev/) for build instructions.

Contributing

See CONTRIBUTING.md for instructions to contribute.

License

VTK is distributed under the OSI-approved BSD 3-clause License. See Copyright.txt for details.