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gptoolbox

version 1.1.0.0 (12.2 MB) by Alec Jacobson
Useful functions for geometry processing, constrainted optimization and image processing.

6.9K Downloads

Updated 28 Jul 2021

From GitHub

View license on GitHub

https://github.com/alecjacobson/gptoolbox/
This is a toolbox of useful matlab functions for geometry processing. There are also tools related to constrainted optimization and image processing. Typically these are utility functions that are not stand alone applications.
Here's an incomplete list of cool features this matlab toolbox contains:

- wrappers for TetGen, Triangle, QSlim, meshfix
- mesh smoothing
- mesh clean up (remove duplicates, remove unreferenced)
- geodesic distances on triangle and tetrahedral meshes
- mesh quantities and queries (normals, discrete gaussian curvature, list boundary edges, topology, angles, dihedral angles etc.)
- mesh deformation (as-rigid-as-possible (ARAP), moving least-squares, etc.)
- mesh parameterization (harmonic, least squares conformal, ARAP, etc.)
- automatic skinning weight computation (bounded biharmonic weights, bone heat)
- 2D triangle mesh from binary image
- Input/Output for many mesh formats (.obj,.off,.stl,.wrl,.ply,.mesh,.node,.ele,.poly,.smf,.bdl,.face)
- discrete differential geometry operators for triangle and tetrahedral meshes (cotangent Laplacian, gradient, divergence)
- quadratic programming, active set solver
- scribble-based image colorization, diffusion curves
- exact (un)signed distance field computation for meshes
- constructive solid geometry operations on meshes, booleans
- accelerated point location in triangle and tetrahedral meshes
- image dithering
- deep matlab function dependency

Cite As

Alec Jacobson (2021). gptoolbox (https://github.com/alecjacobson/gptoolbox), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: Toolbox Graph

Inspired: Image Manipulation Toolbox

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external

external/exactgeodesic

external/toolbox_fast_marching

external/toolbox_fast_marching/mex/anisotropic-fm-feth

external/toolbox_fast_marching/tests

external/toolbox_fast_marching/toolbox

imageprocessing

matrix

mesh

mex

python

quat

utility

wrappers

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.