Open Source Routing Machine (OSRM)
pixelbox
Open Source Routing Machine (OSRM) | pixelbox | |
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19 | 5 | |
6,101 | 29 | |
0.9% | - | |
7.0 | 6.9 | |
about 23 hours ago | 6 months ago | |
C++ | Rust | |
BSD 2-clause "Simplified" License | - |
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Open Source Routing Machine (OSRM)
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Easiest way to calculate distances between multiple locations?
then called the Open Streetmap api described here using Power query: https://github.com/Project-OSRM/osrm-backend/blob/master/docs/http.md
- Can someone fix this tricky ferry route?
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Using R to Cluster Points by Road Networks
OSRM: A super fast and easy to use routing engine that runs on OSM data. You only need to run 5 lines of code to (1) download a .pbf from Geofabrik, (2-5) download the OSRM docker image and pre-process the OSM data. There are also 3 profiles predefined that you can use: car, bike, foot (e.g. foot.lua). It basically hosts a local server. I find the easiest way is to combine it with the osrm R package. I have seen you also need to adjust for the elevation. I think I have seen some custom LUA profiles that also account for DTM derived elevation changes as an additional weight.
- OpenStreepMap 2012 vs. 2022
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Troubleshooting OSRM
I am trying (and failing) to setup an OSRM instance with docker compose. The issue I've encountered is with setting up osrm-backend. According to the Github and Docker Hub pages, the process is as follows:
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What's everyone working on this week (29/2022)?
I am creating Rust bindings to https://github.com/Project-OSRM/osrm-backend using autocxx. This allows for fast routing on openstreetmap data. They have a nodejs server, but I'm going to write a Rust one with these new bindings. I am finding that many of the config classes in C++ are't Plain-Old-Data structures, so are opaque structs, so I have to write getters and setters in C++.
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Show HN: Self-Hosted Maps Stack
> As a cyclist I’m almost always disappointed by google, apple, and Valhalla
Have you tried the OSRM bike config? (The one you find in https://github.com/Project-OSRM/osrm-backend/blob/master/pro...)
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loosing my mind
This is a 30 second exercise on OSRM, or any other service that provides directions.
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There should be a “safe mode” on google maps.
As for the rules for routing algorithms, OSMR's foot profile looks like good place to start. You could copy the file into something like for_women.lua and extend it with rules for e.g. street lighting and any other features of interest. Of course, it would be best to reach out to the other devs first.
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Walking distance and triangle inequality
I'm trying to calculate walking distances using OSM and OSRM but this results in distance matrices that violate triangle inequality. This is a pretty bad issue for the spatial models I'm building. I was wondering whether there are alternatives to OSRM that guarantee that triangle inequality is respected. Mostly, I really don't care about the routing algorithm looking at red lights, whether streets are one or two way streets, private roads, etc. I just need the distance along pathways between points.
pixelbox
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What's everyone working on this week (29/2022)?
I include the onnx file in resources folder and use tract at runtime. You can see how it's generally used in this file: https://github.com/JosephCatrambone/pixelbox/blob/main/src/image_hashes/convnet.rs
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Hey Rustaceans! Got an easy question? Ask here (11/2022)!
The full source is here: https://github.com/JosephCatrambone/pixelbox/blob/main/src/ui/image_table.rs
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[media] Czkawka 3.3.0 released to clean your similar pictures, duplicated data, broken files etc.
I wouldn't recommend it, but here's my source tree if you're curious https://github.com/JosephCatrambone/pixelbox
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Announcing egui 0.13 - the simple GUI library
I didn't think anything would take me away from FLTK, but I've started to default to egui for my projects. I'm still a bit of a novice, but I enjoy it. My code's a mess, but one of the more fun projects I built with it was a desktop image search app: https://github.com/JosephCatrambone/pixelbox
What are some alternatives?
openrouteservice - 🌍 The open source route planner api with plenty of features.
pw-viz - Pipewire graph editor written in Rust. WIP⚠️
valhalla - Open Source Routing Engine for OpenStreetMap
ivm - An experimental, well-documented and expansion-ready virtual machine written in Rust.
OpenTripPlanner - An open source multi-modal trip planner
rss_r
Nominatim - Open Source search based on OpenStreetMap data
rust-counter-strings - 🧵 Generate self-describing strings of a given length to help aid software testing
TileServer GL - Vector and raster maps with GL styles. Server side rendering by MapLibre GL Native. Map tile server for MapLibre GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc.
egui - egui: an easy-to-use immediate mode GUI in Rust that runs on both web and native
OsmAnd - OsmAnd
mime_guess - MIME type guessing of file extensions for Rust.