Cant visualize XViz generated data

[MatthiasThDs]

Hello, I get the following errors with a fresh install from today.

I installed XViz using get started tutorial: download-kitti-data.sh run-kitti-example.sh

After that i installed streetscrape.gl using get started tutorial

I copied the generated "2011_09_26_drive_0005_sync" files (0-frame.json and xxx-frame.glb) from xviz/data/generated to streetscape.gl\examples\get-started\ and changed the examples/get-started/...file.js to:

export default new XVIZFileLoader({
  timingsFilePath:
    './2011_09_26_drive_0005_sync/0-frame.json',
  getFilePath: index =>
    `./2011_09_26_drive_0005_sync/${index + 1}-frame.glb`,
  worker: true,
  maxConcurrency: 4
});

Whats wrong? :) Best regards Matthias

[Pessimistress]

I just did a clean reinstall and it is working. Can you document the commands you used to install the dependencies?

[MatthiasThDs]

Hi,

I realized that the problem might be that I generated the glb files on a linux machine and then copied them over to windows. On Windows then i get the error documented above. If i use the original glb files from the website (avs.auto) everything works fine.

I'll ask in the xviz project how to generate the files on windows. Best regards Matthias

[twojtasz]

@MatthiasThDs You should not have to copy the files over if you are using the instruction for the quick start. The script ./scripts/run-kitti-example.sh should run the conversion and then start the XVIZ server.

Then in streetscape.gl you do have to run yarn start-streaming-local. Running yarn start` won't connect to the local server i believe which is why you probably copied them over. I will make this clearer in the docs.

Also curious on the linux <-> windows and if that was a problem or not

[srikanth-kuriyala]

First, you have to signup in https://www.mapbox.com/ Then go https://account.mapbox.com/access-tokens/ and create a token. Copy and add it in the constants.js file or directly pass to LogViewer like below.

<LogViewer {other_props} mapboxApiAccessToken="generated_token" />

Hope this will help you. Thank you

[VijeetBenni]

In contstants.js file where to add the access token?

[VijeetBenni]

With out the mapbox,

First, you have to signup in https://www.mapbox.com/ Then go https://account.mapbox.com/access-tokens/ and create a token. Copy and add it in the constants.js file or directly pass to LogViewer like below.

<LogViewer {other_props} mapboxApiAccessToken="generated_token" />

Hope this will help you. Thank you

In contstants.js file where to add the access token?

[VijeetBenni]

First, you have to signup in https://www.mapbox.com/ Then go https://account.mapbox.com/access-tokens/ and create a token. Copy and add it in the constants.js file or directly pass to LogViewer like below.

<LogViewer {other_props} mapboxApiAccessToken="generated_token" />

Hope this will help you. Thank you

Even if Mapbox isnt available , streetscape should visualize the lidar points and the bounding boxes right? I am not able to see them. But I am able to see acceleration, velocity, wheel values changing when streaming.

[srikanth-kuriyala]

WIthout map box token streetscape won't show map and lidar data. You can find constants.js file in /streetscape/examples/get-started/src/

[VijeetBenni]

WIthout map box token streetscape won't show map and lidar data. You can find constants.js file in /streetscape/examples/get-started/src/

Thanks.

Does Kitti dataset providing the geo coordinates to mapbox? I am running the kitti converter to convert kitti data into XVIZ format and using it display in streetscape.

For mapbox token I just set the environment variable instead of adding it in constants.js file, will it work?

[VijeetBenni]

Tried providing token in constants.js, no luck yet.

[VijeetBenni]

First, you have to signup in https://www.mapbox.com/ Then go https://account.mapbox.com/access-tokens/ and create a token. Copy and add it in the constants.js file or directly pass to LogViewer like below. <LogViewer {other_props} mapboxApiAccessToken="generated_token" /> Hope this will help you. Thank you

Even if Mapbox isnt available , streetscape should visualize the lidar points and the bounding boxes right? I am not able to see them. But I am able to see acceleration, velocity, wheel values changing when streaming.

While creating the token, what all scopes need to select in secret?

[afei26579]

Hi,

I realized that the problem might be that I generated the glb files on a linux machine and then copied them over to windows. On Windows then i get the error documented above. If i use the original glb files from the website (avs.auto) everything works fine.

I'll ask in the xviz project how to generate the files on windows. Best regards Matthias

Hi,

I realized that the problem might be that I generated the glb files on a linux machine and then copied them over to windows. On Windows then i get the error documented above. If i use the original glb files from the website (avs.auto) everything works fine.

I'll ask in the xviz project how to generate the files on windows. Best regards Matthias

i have the same question. it can not find local file . this is my config and the bower show:

How to do ？

[srikanth-kuriyala]

Anyone got the solution?

[srikanth-kuriyala]

Anyone got the solution?

I placed the "data" folder inside the public folder and I tried in the below way, It's working.

import { resolve } from 'path';

const DATA_DIR = resolve(__dirname, "./data");

export default new XVIZFileLoader({
  timingsFilePath: `${DATA_DIR}/0-frame.json`,
  getFilePath: index =>`${DATA_DIR}/${index + 1}-frame.glb`,
  worker: true,
  maxConcurrency: 4
});