ebrahim
(Ebrahim Ebrahim)
August 12, 2026, 7:39pm
1
Title: 2026.08.18 Weekly Meeting
Next Tuesday, we will be having our next weekly hangout at 10:00 AM ET until 11:00 AM ET.
Anyone is welcome to join at this link: Google Meet meeting
Agenda:
Please post to this thread to put a topic on the agenda! We will try to prioritize agenda items during the meeting.
Thanks
Sam and Ebrahim
Next meeting, @Francois_Mazen , @Lucas_Givord and myself would like to have a deep dive look into @pieper βs Slicer Live WebGPU implementation.
Our goal is to see what would be required on VTKβs side / WebGPU backend to have the same type of rendering moving forward.
FYI: @RafaelPalomar & @drouin-simon
1 Like
pieper
(Steve Pieper (Isomics, Inc.))
August 13, 2026, 1:20pm
3
For anyone who wants to review ahead of time, there are work-in-progress demos and a link to the github repo here: pieper.github.io/live
3 Likes
ebrahim
(Ebrahim Ebrahim)
August 17, 2026, 2:44pm
4
Bump: this meeting is tomorrow
ebrahim
(Ebrahim Ebrahim)
August 18, 2026, 5:24pm
5
Notes from the meeting:
Discussions
A look at SlicerLiveβs WebGPU and discussion of VTK
Live 3D Slicer scenes on the web β render MRML/MRB scenes in the browser, no install
VTK, WebGPU, and compute shader capabilities
Following previous blog posts (WebGPU in VTK Desktop & Rendering large numbers of actors) on WebGPU in VTK, VTK now offers access to a new perk of modern rendering, namely the possibility to offload computations from the CPU to the GPU using WebGPU...
Point cloud of 2 billions of points from The Grand Lyon rendered by VTK with WebGPU Recently, Kitware internal development made it possible to use a new type of shader in VTK with WebGPU: the Compute Shader. Already presented in a previous blog post,...
(deep discussion on using toolkits vs direct low level programming when using AI agentsβ¦)
macOS arm64 builds
recoil.kitware.com has been setup for arm64 builds
SlicerPreview - Build Summary
Qt 6.11.1 build
only blocking issue is the package manager has hardcoded arch options, so the client and server needed to be updated before packages can be hosted on the server.
1 Like