vtk file rendering? about paraviewweb

[jourdain]

ParaViewWeb is meant to be used with Paraview or VTK on the server side for data processing and rendering. So by using either you will be able to read anything that they can read such as a VTK file. But that setup usually require a server with a GPU for good performance. See RemoteRenderer example for more details.

But if you are looking at a more "full JavaScript" for doing so, you should look for vtk.js or even ParaView Glance.

[jourdain]

The issue is right there:

this.reader = vtkHttpDataSetReader.newInstance();
this.reader.setUrl(`http://localhost:3000/Assets/cube_ascii.vtp`).then(() => {

The reader for vtp file is not vtkHttpDataSetReader but this one instead.

[jourdain]

Please be more careful when reading/writing code. They are a lot of examples out there that works on the vtk.js site. I know it is not obvious for beginners, but as much as we love helping the community it is time consuming to figure out the simple typo on random codes. Like the one below vtkOpenGLRenderWindow != FullScreenRenderWindow...

import vtkOpenGLRenderWindow from 'vtk.js/Sources/Rendering/Misc/FullScreenRenderWindow';

I guess you should look at that specific example

[AugmentedFoul]

Oh wow,

Sorry about that. That seemed to fix it thank you very much.

[jourdain]

I can't debug your code... The issue is not in vtk.js. I would suggest more investigation on your end...

[AugmentedFoul]

This is my attempt to use straight vtk.js but it is still not working. Im getting an error saying:
TypeError: view.setRenderable is not a function

https://pastebin.com/ZCxjnLrm

[AugmentedFoul]

I made the edit but the same problem still persists. That said the vtp file is actually showing up in the network tab so it did probably fix a future problem.

[AugmentedFoul]

Ok I thought it was fixed but not quite, there still seems to be an issue with the reader. I keep getting an error.

I thought it was a sync issue, so I used loadData().then, however it is still not working.

[AugmentedFoul]

Sorry,

Thought it wouldnt hurt to ask. Thanks for all the help