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JuliaGeometry

26 indexed repositories · View on GitHub

Meshes.jl
Computational geometry in Julia

Julia · 473 stars
GeometryBasics.jl
Basic Geometry Types

Julia · 215 stars
Rotations.jl
Julia implementations for different rotation parameterizations

Julia · 188 stars
CoordinateTransformations.jl
A fresh approach to coordinate transformations...

Julia · 185 stars
VoronoiDelaunay.jl
Fast and robust Voronoi & Delaunay tessellation creation with Julia

Julia · 125 stars
Quaternions.jl
A Julia implementation of quaternions

Julia · 121 stars
RegionTrees.jl
Quadtrees, Octrees, and more in Julia

Julia · 114 stars
DelaunayTriangulation.jl
DelaunayTriangulation.jl: A Julia package for Delaunay triangulations and Voronoi tessellations in the plane

Julia · 98 stars
Meshing.jl
Meshing and isosurface extraction algorithms

Julia · 67 stars
GeometricalPredicates.jl
Fast and robust 2D & 3D incircle/intriangle/etc. for Julia

Julia · 57 stars
Descartes.jl
Software Defined Solid Modeling

Julia · 51 stars
TetGen.jl
Julia's TetGen wrapper

Julia · 48 stars
Contour.jl
Calculating contour curves for 2D scalar fields in Julia

Julia · 46 stars
Triangulate.jl
Julia Wrapper for the Triangle Mesh Generator

Julia · 42 stars
Raycore.jl
Performant ray tracing on CPU and GPU

Julia · 42 stars
VoronoiCells.jl
Voronoi tesselations in Julia

Julia · 34 stars
Clipper.jl
Julia wrapping of clipper

Julia · 33 stars
DistMesh.jl
DistMesh: Unstructured triangular mesh generation in Julia

Julia · 28 stars
Delaunator.jl
Delaunator in Julia

Julia · 25 stars
PolygonOps.jl
Generic Polygon Operations

Julia · 22 stars
6 more repositories live on View on GitHub

Beginner friendly Everything

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Loading GeometryBasics invalidates ~11,000 precompiled method instances (7x slower first mtkcompile) Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

JuliaGeometry/GeometryBasics.jl#284 · Opened Sep 6, 2026
Discourse thread "Generating an unstructured triangle grid" Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaGeometry/Triangulate.jl#46 · 1 comment · Opened Sep 1, 2026
Memory is not released after interrupting `triangulate()` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/Triangulate.jl#45 · 1 comment · Opened Aug 31, 2026
Segfault near 100M points / >2^31 tetrahedron index entries in RawTetGenIO output Open

enhancement upstream

Difficulty 4/5 3-5 days Newbie friendliness 42/100

JuliaGeometry/TetGen.jl#66 · 2 comments · Opened Jul 9, 2026
Offering help to maintain the package Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

JuliaGeometry/RegionTrees.jl#50 · Opened Jun 30, 2026
Remove direct access to compute graph nodes to get full interactivity Open

enhancement help wanted viz

Difficulty 4/5 3-5 days Newbie friendliness 55/100

JuliaGeometry/Meshes.jl#1371 · 1 comment · Opened Jun 6, 2026
Rays piercing mesh Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

JuliaGeometry/Raycore.jl#18 · Opened Jun 3, 2026
Optimize visualization of non-Euclidean geometries and domains Open

enhancement help wanted viz

Difficulty 4/5 3-5 days Newbie friendliness 52/100

JuliaGeometry/Meshes.jl#1367 · 2 comments · Opened Jun 2, 2026
Test failures and removed -v switch under TetGen_jll 1.6.0 Open

wrapper

Difficulty 3/5 1-2 days Newbie friendliness 55/100

JuliaGeometry/TetGen.jl#58 · 5 comments · Opened May 10, 2026
API to handle polygons with holes Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

JuliaGeometry/PolygonOps.jl#12 · Opened Apr 11, 2026
[BUG]: In rare cases, adjacent cells are not found on a clipped Voronoi diagram Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

JuliaGeometry/DelaunayTriangulation.jl#239 · Opened Jan 15, 2026
[Feature Request]: consider reducing the package size for reducing bandwith and local filestorage usage Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

JuliaGeometry/DelaunayTriangulation.jl#237 · 7 comments · Opened Jan 9, 2026
Performance bottleneck: 'is_boundary_node' and 'has_ghost_vertices' check in point location Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

JuliaGeometry/DelaunayTriangulation.jl#236 · 7 comments · Opened Jan 8, 2026
No `geointerface_geomtype` implementation for LinearRingTrait Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

JuliaGeometry/GeometryBasics.jl#271 · 1 comment · 1 reaction · Opened Sep 26, 2025
Fix the direction of closed contours Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/Contour.jl#82 · Opened Aug 31, 2025
Require z to be a matrix Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

JuliaGeometry/Contour.jl#81 · Opened Aug 31, 2025
When no contours are found, `contour` should not return a ContourLevel of 0 lines? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

JuliaGeometry/Contour.jl#80 · Opened Aug 31, 2025
`RotMatrix(θ::Number)` should be a non-method Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/Rotations.jl#298 · 6 comments · Opened Aug 27, 2025
Visualization of `Plane` Open

feature help wanted viz

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaGeometry/Meshes.jl#1249 · 1 comment · Opened Aug 27, 2025
Define length for cylinders Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

JuliaGeometry/GeometryBasics.jl#265 · Opened Aug 8, 2025
Allow to load .off files into tetgen Open

wrapper

JuliaGeometry/TetGen.jl#48 · 1 assignee · Opened Jul 22, 2025
Provide several TetGen versions in the JLL (?) Open

wrapper

Difficulty 5/5 Over a week Newbie friendliness 30/100

JuliaGeometry/TetGen.jl#47 · 13 comments · Opened Jul 22, 2025
Provide methods to read/write tetgenio Open

wrapper

JuliaGeometry/TetGen.jl#46 · 1 assignee · Opened Jul 22, 2025
Please update jll dependency: 1.5.x. crashes Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/TetGen.jl#45 · 7 comments · Opened Jul 22, 2025
Type changes when using faces to index points Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaGeometry/GeometryBasics.jl#262 · 1 comment · Opened Jul 4, 2025
Physics related functionality Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaGeometry/Quaternions.jl#150 · Opened Jul 4, 2025
Parametric type of `Mesh` restricted to `Real` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/GeometryBasics.jl#261 · Opened Jun 12, 2025
[BUG]: not clipped Voronoi tessellation, even if clip = true Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/DelaunayTriangulation.jl#223 · 3 comments · Opened May 22, 2025
Function to remove internal edges of 2D mesh Open

feature help wanted

Difficulty 5/5 Over a week Newbie friendliness 30/100

JuliaGeometry/Meshes.jl#1195 · 11 comments · Opened May 16, 2025
Refactor into CoordinateTransformationInterface.jl and CoordinateTransformations.jl Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaGeometry/CoordinateTransformations.jl#100 · Opened May 9, 2025
[BUG]: triangulation either lasts forever or fails with this dataset Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/DelaunayTriangulation.jl#221 · Opened May 4, 2025
Nonequidistant coordinates Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/Meshing.jl#104 · 1 comment · Opened Apr 14, 2025
Consider changing internal representation of Rect for more float safety Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

JuliaGeometry/GeometryBasics.jl#256 · 3 reactions · Opened Apr 5, 2025
ERROR: MethodError: no method matching iterate(::LineString{2, Float64}) Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

JuliaGeometry/GeometryBasics.jl#255 · Opened Apr 3, 2025
`Normal` struct name exported Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

JuliaGeometry/GeometryBasics.jl#253 · 1 comment · Opened Apr 1, 2025
[BUG]: Duplicate points not correctly handled when present in `boundary_nodes` Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

JuliaGeometry/DelaunayTriangulation.jl#220 · 3 comments · Opened Mar 13, 2025
`Plane` - `Mesh` intersection Open

feature help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/Meshes.jl#1174 · 5 comments · 1 reaction · Opened Feb 27, 2025
Missing GeoInterface convert from LinearRingTrait to LineString Open

JuliaGeometry/GeometryBasics.jl#244 · 1 assignee · Opened Feb 27, 2025
`Box` - `Ball` intersection in 2D Open

feature help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/Meshes.jl#1165 · 3 comments · Opened Jan 22, 2025
contour label in Contour.jl Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

JuliaGeometry/Contour.jl#79 · 1 comment · Opened Jan 20, 2025
[BUG]: `k` not defined in local scope Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

JuliaGeometry/DelaunayTriangulation.jl#216 · 10 comments · Opened Jan 3, 2025
Isobands: Feature Request? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaGeometry/Contour.jl#78 · Opened Jan 2, 2025
convenience variables for quaternions friendly suggestion Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

JuliaGeometry/Quaternions.jl#148 · 2 comments · Opened Dec 17, 2024
Can't construct a `LineString` from a view of a point vector Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/GeometryBasics.jl#231 · 1 reaction · Opened Dec 14, 2024
Breaking Changes ? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaGeometry/GeometryBasics.jl#230 · 8 comments · Opened Nov 24, 2024
Adaptations for GeometryBasiscs v0.5 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JuliaGeometry/TetGen.jl#41 · Opened Nov 24, 2024
Any plans on getting Naive Surface Nets back? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaGeometry/Meshing.jl#102 · Opened Nov 12, 2024
Add Bentley-Ottmann algorithm Open

feature help wanted performance

Difficulty 5/5 Over a week Newbie friendliness 35/100

JuliaGeometry/Meshes.jl#1126 · 1 comment · Opened Nov 9, 2024
Issue when taking unions Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaGeometry/Clipper.jl#51 · 1 comment · Opened Oct 22, 2024
The example in the docs errors. Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

JuliaGeometry/Meshing.jl#101 · Opened Oct 18, 2024

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