[vtkusers] ANN: vtk.js, an Open-Source Toolkit for SciVis on the Web

[Jan Hardenbergh]

Seb,

Let’s pretend I’m a dinosaur who has run a vtk demo every couple of years since kitware was founded and Mitsubishi hired them to do a VolumePro500 demo.

Are you saying that the browser would call Python? Or are you saying it would be trivial to port VTKGeometry-can.py to .js?
Also, this a bit opaque: inputFile = '/Users/seb/Downloads/data/can.ex2'
Would this work as well? https://midas3.kitware.com/midas/item/207317

I am assuming that I would copy a bunch of stuff to an examples directory in my webserver and presto-keeno, it would work. Right?

Adding the LUT will go on my aspirational TODO list.

-Jan

From: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com]
Sent: Wednesday, November 29, 2017 2:11 PM
To: Jan Hardenbergh <hardenbergh at terarecon.com>
Cc: vtkusers at vtk.org
Subject: Re: [vtkusers] ANN: vtk.js, an Open-Source Toolkit for SciVis on the Web

If you want to add your preset for "Cardiac LUT",
feel free to add it here: https://github.com/Kitware/vtk-js/blob/master/Sources/Rendering/Core/ColorTransferFunction/ColorMaps.json

On Wed, Nov 29, 2017 at 12:08 PM, Sebastien Jourdain <sebastien.jourdain at kitware.com<mailto:sebastien.jourdain at kitware.com>> wrote:
ArcticViewer can do time animation using vtk.js for both geometry and volume rendering.

https://kitware.github.io/arctic-viewer/

Some example script can be found here:
https://github.com/Kitware/arctic-viewer/blob/master/scripts/examples/paraview/samples/VTKGeometry-can.py

For volume data export, we don't have an example but could add one easily.

Seb

On Wed, Nov 29, 2017 at 11:30 AM, Jan Hardenbergh <hardenbergh at terarecon.com<mailto:hardenbergh at terarecon.com>> wrote:
This is awesome!!! Would an AnimationScene work in vtk.js?

P.S. For the volume datasets, a Cardiac LUT would be nice.

YON - Jan C. Hardenbergh, VolumePro SW Eng. Mgr. Terarecon, Inc.

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Date: Tue, 28 Nov 2017 10:12:08 -0700
From: Sebastien Jourdain <sebastien.jourdain at kitware.com<mailto:sebastien.jourdain at kitware.com>>
To: "vtk-developers at vtk.org<mailto:vtk-developers at vtk.org>" <vtk-developers at vtk.org<mailto:vtk-developers at vtk.org>>, vtkusers
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        the Web
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The Kitware team is pleased to announce vtk.js, a WebGL library taking the best of VTK to the Web.
To learn more, click on the link for our blog post.

https://blog.kitware.com/vtk-js-the-visualization-toolkit-on-the-web/

And if you want to follow along the progress of the project, star it on github!

https://github.com/Kitware/vtk-js

Feel free to leave feedback on the mailing list or issue tracker.

Thank you all for making VTK such a great platform for SciViz!

Sebastien
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