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Geogram Alternatives
Similar projects and alternatives to geogram
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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unity-quickhull
An implementation in Unity of the Quickhull algorithm for generating 3D convex hulls
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SaaSHub
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geometrize
:white_square_button: Geometrize is a desktop app that geometrizes images into geometric primitives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better geogram alternative or higher similarity.
geogram reviews and mentions
Posts with mentions or reviews of geogram.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-25.
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Voronoi Diagram and Delaunay Triangulation in O(nlog(n)) (2020)
Interesting question! By virtue of being a tree, the MST produces at most 3 edges coming out of any vertex, so this should be the same in 3D. The MST then adds (sometimes) a 4th edge, so, although you could build both graphs in 3D space, you would still end up with 4 edges coming out of any vertex, I think.
In 3D space the Delaunay triangulation would produce a bunch of irregular tetrahedra, so the edges coming out from every vertex would vary between a minimum of 3, and a maximum of 12, if I get it right (ref: [1] :-).
The 3D Voronoi cells are another story... I found some implementation that you can play with to see how it looks [2] [3], each cell is of a shape called "convex polytope". It feels like these cells are packed like each of the sub-cubes of a rubik, but I'm not 100% sure :-) ... if that's true, you could jump from each vertex to the next in at most 17 directions? (hand-waves :-p)
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1: https://en.wikipedia.org/wiki/Tetrahedron#/media/File:M_tic....
2: https://github.com/BrunoLevy/geogram/wiki/Delaunay3D
3: https://math.lbl.gov/voro++/examples/
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Photogrammetric point cloud to mesh
Geogram, it has some pointsets to surface functionality : https://github.com/BrunoLevy/geogram
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Geogram: Programming Library with Geometric Algorithms
Thank you very much for this feedback, it is super useful. Do not hesitate to post this type of comment to geogram's github (https://github.com/BrunoLevy/geogram/issues)
Please note that the Logger mechanism can be redirected to a GUI, it is used for instance in the GUI applications made with Geogram (https://github.com/BrunoLevy/geogram/wiki/Applications) and in Graphite (https://github.com/BrunoLevy/GraphiteThree)
About using std::string as path under Windows, I understand that it may cause some problems with users who use general characters in their directories, but it does not prevent the application from running and from loading/writing files. In the future, when std::filesystem is well standardized, I plan to get read of my FileSystem implementation.
- Geogram: a programming library with geometric algorithms
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A note from our sponsor - SaaSHub
www.saashub.com | 5 May 2024
Stats
Basic geogram repo stats
9
1,605
9.5
5 days ago
BrunoLevy/geogram is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of geogram is C++.
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