#geometryprocessing — Public Fediverse posts

Field-Aligned Surface-Filling Curve via Implicit Stitching is out! 🎉

We present a robust and scalable method to generate field-aligned surface-filling curves on general manifolds, from interactive small models to massive meshes.

Project page: https://xavierchermain.github.io/publications/surface-filling-curve

We'll present it at #Eurographics2026 in Aachen this May.

Affiliations: Université de Lorraine, @cnrs @inria and @Labo_Loria

Thanks to the MFX team and its leader @sylefeb

#ComputerGraphics #GeometryProcessing

Went with another classic, the dragon statue.

This shows triangulated surface remeshing using a (very basic) #JuliaLang wrapper for @BrunoLevy01 et al.'s fantastic Geogram library (https://github.com/BrunoLevy/geogram).

#GeometryProcessing #Meshing #ComputationalMechanics #ComputationalDesign

Coming soon to #comodo: constrained #Delaunay triangulations. Which I decided needs parameterized #Batman curves too for testing purposes 🦇

#julialang #GeometryProcessing #meshing #ComputationalDesign

So satisfying to finally reach 100% code coverage for testing!

Hoping to publish paper on Comodo by the end of the year. If you are into #ComputationalMechanics #Biomechanics #GeometryProcessing #FiniteElementAnalysis help to contribute to Comodo.jl and FEBio.jl and you'll be one of the authors!

https://github.com/COMODO-research/Comodo.jl

#julialang #opensource #ContinuousIntegration #CodeCov

Added textured OBJ model import to GIBBON. The OBJ import supports mixed faces (e.g. tri+quads).
The demo video shows coupled refinement of both the geometry and texture data for an imported model.

Also useful for resampling digital image correlation data on 3D surfaces.

#GeometryProcessing #meshing #3dmodel #opensource

#opensource #GeometryProcessing #meshing #finiteelementanalysis

Checking out "Taubin" smoothing. Looks great for smoothing voxel derived meshes. Video shows voxel mesh (red) of a femur and the Taubin smoothed surface retrieved (white).

One of Taubin's papers: https://doi.org/10.1109/ICCV.1995.466848

#opensource GIBBON implementation: https://www.gibboncode.org/html/HELP_smoothTaubin.html

#biomechanics #FiniteElementAnalysis #meshing #GeometryProcessing