# \#webgpu

**URL:** https://discourse.vtk.org/tag/webgpu/18.md

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

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## [Duplicate GetGroup/GetBinding in vtkWebGPUComputeBuffer.h](https://discourse.vtk.org/t/duplicate-getgroup-getbinding-in-vtkwebgpucomputebuffer-h/16467)

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**Author:** [@Bengt](https://discourse.vtk.org/u/Bengt)\
**Replies:** 9\
**Last updated:** [June 23, 2026, 11:13am UTC](https://discourse.vtk.org/t/duplicate-getgroup-getbinding-in-vtkwebgpucomputebuffer-h/16467 "2026-06-23T11:13:38Z")

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Building VTK 9.6.2 with WebGPU enabled on Windows / MSVC fails to compile Rendering/WebGPU/vtkWebGPUComputeBuffer.h. Group and Binding are declared as vtkIdType members but each accessor is defined twice, once hand-writ…

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## [Partial webGPU buffer updates on polydata modification](https://discourse.vtk.org/t/partial-webgpu-buffer-updates-on-polydata-modification/16293)

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**Author:** [@MaxKopacz](https://discourse.vtk.org/u/MaxKopacz)\
**Replies:** 0\
**Last updated:** [February 18, 2026, 1:26pm UTC](https://discourse.vtk.org/t/partial-webgpu-buffer-updates-on-polydata-modification/16293 "2026-02-18T13:26:10Z")

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I would like to efficiently move points on massive polydata arrays (\>50 million vertices/15 million cells). I can pick out the exact vertices and move them, which updates the cells in the polydata by index. Whilst the po…

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## [A tale of 2.5 UIs](https://discourse.vtk.org/t/a-tale-of-2-5-uis/16135)

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**Author:** [@Joe\_Tristano](https://discourse.vtk.org/u/Joe_Tristano)\
**Replies:** 3\
**Last updated:** [November 12, 2025, 4:59pm UTC](https://discourse.vtk.org/t/a-tale-of-2-5-uis/16135 "2025-11-12T16:59:32Z")

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Vtk ui Hello Im writing for those who may find themselves in the same situation as well as for any guidance from the experts I started down a path of writing an interactive vtk application. I am inspired by fui (iro…

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## [Transitioning from VTK WASM to VTK WebGPU & WebGPU API Deprecation Issue in VTK 9.4.0](https://discourse.vtk.org/t/transitioning-from-vtk-wasm-to-vtk-webgpu-webgpu-api-deprecation-issue-in-vtk-9-4-0/15268)

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**Author:** [@yarenakin](https://discourse.vtk.org/u/yarenakin)\
**Replies:** 2\
**Last updated:** [February 13, 2025, 2:07pm UTC](https://discourse.vtk.org/t/transitioning-from-vtk-wasm-to-vtk-webgpu-webgpu-api-deprecation-issue-in-vtk-9-4-0/15268 "2025-02-13T14:07:51Z")

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Hello everyone, I am currently using VTK with WASM in my project, and I am considering transitioning to VTK WebGPU in the future. My main concern is whether this transition would be straightforward or if there are major…

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## [Help with WebGPU setup & test](https://discourse.vtk.org/t/help-with-webgpu-setup-test/15256)

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**Author:** [@Seun](https://discourse.vtk.org/u/Seun)\
**Replies:** 6\
**Last updated:** [February 10, 2025, 3:43pm UTC](https://discourse.vtk.org/t/help-with-webgpu-setup-test/15256 "2025-02-10T15:43:41Z")

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Hi @jaswantp, I am currently trying out WebGPU with VTK following the guide here https://docs.vtk.org/en/latest/modules/vtk-modules/Rendering/WebGPU/README.html I was able to setup dawn & build VTK using it. However I’…

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## [Issues I encountered while compiling with the vtk-wasm-sdk Docker.](https://discourse.vtk.org/t/issues-i-encountered-while-compiling-with-the-vtk-wasm-sdk-docker/14322)

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**Author:** [@Behtgod](https://discourse.vtk.org/u/Behtgod)\
**Replies:** 7\
**Last updated:** [October 8, 2024, 1:29pm UTC](https://discourse.vtk.org/t/issues-i-encountered-while-compiling-with-the-vtk-wasm-sdk-docker/14322 "2024-10-08T13:29:04Z")

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When I used the Docker image of kitware/vtk-wasm-sdk, I encountered various problems. I followed the Usage on DockerHub, downloaded the examples, and then proceeded to compile them. I am using the Windows platform, and…

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## [rendering in vtk.js compared to python rendering](https://discourse.vtk.org/t/rendering-in-vtk-js-compared-to-python-rendering/12743)

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**Author:** [@cpe](https://discourse.vtk.org/u/cpe)\
**Replies:** 0\
**Last updated:** [November 17, 2023, 11:33pm UTC](https://discourse.vtk.org/t/rendering-in-vtk-js-compared-to-python-rendering/12743 "2023-11-17T23:33:52Z")

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Greetings, Basically, I do not have a mesh vtk file, I have a flattened array of data that I want to visualize using vtk.js. I have already made the render using VTK in Python, but there are some differences in the resu…

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## [VTK+WebGPU: native graphics APIs on the desktop](https://discourse.vtk.org/t/vtk-webgpu-native-graphics-apis-on-the-desktop/11550)

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**Author:** [@jaswantp](https://discourse.vtk.org/u/jaswantp)\
**Replies:** 1\
**Last updated:** [May 28, 2023, 1:09am UTC](https://discourse.vtk.org/t/vtk-webgpu-native-graphics-apis-on-the-desktop/11550 "2023-05-28T01:09:14Z")

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We are making efforts to implement VTK rendering with WebGPU on the desktop using native graphics APIs such as DirectX12, Metal and Vulkan. Read more on our blog! VTK-WebGPU on the desktop