# \#vtkinformation

**URL:** https://discourse.vtk.org/tag/vtkinformation/30.md

[Latest](https://discourse.vtk.org/latest.md) · [Categories](https://discourse.vtk.org/categories.md) · [Tags](https://discourse.vtk.org/tags.md)

---

## [Question about clipping algorithm in vtkClipClosedSurface](https://discourse.vtk.org/t/question-about-clipping-algorithm-in-vtkclipclosedsurface/15482)

<div class="topic-metadata">

**Author:** [@eagerbeaver04](https://discourse.vtk.org/u/eagerbeaver04)\
**Replies:** 2\
**Last updated:** [April 10, 2025, 3:45pm UTC](https://discourse.vtk.org/t/question-about-clipping-algorithm-in-vtkclipclosedsurface/15482 "2025-04-10T15:45:39Z")

</div>

I’m investigating the algorithm used in vtkClipClosedSurface and would appreciate some clarification about its implementation. Key questions: What specific clipping algorithm is implemented? (e.g., Sutherland-Hodgman,…

---

## [Trying to view vtu or vtk file in the web](https://discourse.vtk.org/t/trying-to-view-vtu-or-vtk-file-in-the-web/14938)

<div class="topic-metadata">

**Author:** [@sridhar-mani](https://discourse.vtk.org/u/sridhar-mani)\
**Replies:** 8\
**Last updated:** [December 31, 2024, 5:35pm UTC](https://discourse.vtk.org/t/trying-to-view-vtu-or-vtk-file-in-the-web/14938 "2024-12-31T17:35:00Z")

</div>

I have been trying to view vtk or vtu file in web but unable to do so as only vtp seems to be supported.

---

## [SetSlice function in vtkResliceImageViewer is not properly working.](https://discourse.vtk.org/t/setslice-function-in-vtkresliceimageviewer-is-not-properly-working/14559)

<div class="topic-metadata">

**Author:** [@dhanushkannan](https://discourse.vtk.org/u/dhanushkannan)\
**Replies:** 4\
**Last updated:** [September 11, 2024, 12:37pm UTC](https://discourse.vtk.org/t/setslice-function-in-vtkresliceimageviewer-is-not-properly-working/14559 "2024-09-11T12:37:59Z")

</div>

I am developing a Qt application using C++ to display the three dicom views and perform interaction between them. I have displayed DICOM using vtkSmartPointer resliceImageViewer-\>SetSlice(100); should set the dicom …

---

## [Am I misunderstanding how VTK uses vtkInformation in pipelines?](https://discourse.vtk.org/t/am-i-misunderstanding-how-vtk-uses-vtkinformation-in-pipelines/14248)

<div class="topic-metadata">

**Author:** [@scotsman60](https://discourse.vtk.org/u/scotsman60)\
**Replies:** 4\
**Last updated:** [July 17, 2024, 4:29pm UTC](https://discourse.vtk.org/t/am-i-misunderstanding-how-vtk-uses-vtkinformation-in-pipelines/14248 "2024-07-17T16:29:45Z")

</div>

Hello!!! I’m trying to use vtkInformation to share “metadata” between items in a vtk pipeline. I’m pretty comfortable setting/getting the keys, values etc., but I’ve demonstrated some behavior that surprised me and I’d …