folli

8 ms·

31.
by folli 2y ago
This is fascinating, didn't know. Why does higher demand lower the frequency?
32.
by folli 2y ago
Looks great!
33.
by folli 2y ago
Anything you can share? Papers? Examples?
34.
by folli 2y ago
Has anyone worked on AI/ML approaches for detecting ancient structures in LiDAR data? Given that training data for identifying remnants of man-made structures (e.g., Roman or medieval ruins) is quite sparse, how would you approach this
35.
by folli 2y ago
So the AI is trained from the previous frame and the input and tries to predict the next frame, correct? How could you achieve object permanence this way? Will it 'automatically' appear given more training data or more hidden laye
36.
by folli 2y ago
All good, it's a valid question. I'm actually using cesium.js for the replay mode ( https://cubetrek.com/replay/6638 ) using Google Earth data. For the 3D mode I was evaluating both Three.js and Babylon.js, and
37.
by folli 2y ago
For the GDB files, maybe https://gdal.org/en/stable/ can help?
38.
by folli 2y ago
For anyone Javascript-savvy, you can take a shot at https://github.com/r-follador/CubeTrek_Babylon and experiment with different ways to highlight the current see spot. Any help is appreciated!
39.
by folli 2y ago
Perhaps you can take a look at https://github.com/r-follador/CubeTrek_Babylon I could use some help there...
40.
by folli 2y ago
Take a look at https://github.com/r-follador/TopoLibrary I will need to document the code more clearly and extensively, but on the Readme there's an example on how to turn the HGT into a mesh (GLTF).
41.
by folli 2y ago
I can't see anything unusual, do you get an error message? Edit: I cleared the cache of failed email signups, can you try again?
42.
by folli 2y ago
Nice! I can definitely see the resemblance ;) Where do you get your height data from?
43.
by folli 2y ago
It's definitely not ready to be merged. But you're more than welcome to work on it! There are some issues to be solved to self host the app: - the global height (SRTM) data is approx. half a TB, so we need an option to provide onl
44.
by folli 2y ago
Regarding your first point: this is already implemented! In the 3D view you see these little markers on the model with text displaying OSM features "peaks" and "saddles" Second point: I'm a bit hesitant to store med
45.
by folli 2y ago
Is it too nervous? What would you suggest?
46.
by folli 2y ago
Your hike looks cool, thanks for sharing! Getting the data from Strava is something I really don't wanna touch with a ten foot pole. Talking to other devs, using their API is the stuff of nightmares because they keep changing their ToS
47.
by folli 2y ago
Thanks for testing! The requirement for timing data is in order to calculate all of the statistics. Also, from a perspective of CubeTrek being a kind of diary of your activities, route only files do not really fit into thw picture. But perh
48.
by folli 2y ago
The replay mode (example: https://cubetrek.com/replay/6338 ) also uses Google Earth data. However, I'm a bit hesitant to further work on this, as I don't know if Google will suddenly pull the plug or charge ex
49.
by folli 2y ago
What did you mainly use Fatmap for? Planning, navigating during the trip or viewing after the trip?
50.
by folli 2y ago
The limit was set in place to prevent the browser from crashing in low-end devices, as the full model is loaded and displayed as a single entity in full detail (in contrast Google Earth etc. uses multiple level of details, depending on the
51.
by folli 2y ago
Look for the Settings (the cogwheel button on the top right)
52.
by folli 2y ago
Wasn't there some kind of plan to integrate it in Strava?
53.
by folli 2y ago
Don't forget to share the link ;)
54.
by folli 2y ago
Where did you get the training data?
55.
by folli 2y ago
If anyone wants to tinker with the Babylon.js code for the 3D visualizations, I made a standalone, sandbox-like repo, which is much easier to set up: https://github.com/r-follador/CubeTrek_Babylon
56.
Show HN: 3D Terrain simulation for hiking, skiing etc.(github.com)
150 points by folli 2y ago|62 comments
57.
by folli 2y ago
Swisstopo is great. Recently, I was playing around with their LIDAR dataset, really cool. For CubeTrek, however, I needed some kind of dataset with global coverage, that's why I settled in SRTM data.
58.
by folli 2y ago
Thank you, much appreciated!
59.
by folli 2y ago
I've never heard of GPC files, so no ;) What kind of format is it? Edit: did you mean GPX files? Yes! And FIT files.
60.
by folli 2y ago
This might interest you: https://cesium.com/learn/unreal/unreal-photorealistic-3d-til...

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