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Welcome to MatGeom Wiki

MatGeom is a library for geometric computing with Matlab in 2D and 3D. It contains several hundreds of functions for the creation and manipulation of 2D and 3D shapes such as point sets, lines, polygons, 3D meshes, ellipses... The official homepage for the project is

Latest news

The latest version of Matgeom is 1.1.9. It was released on Feb 2014, 26, and can be downloaded from here. See additional download files in download page.

Library organisation

The library is organized into several modules:

  • geom2d - General function in euclidean plane
  • polygons2d - Functions operating on polygons and polylines represented as list of vertices
  • graphs - Manipulation of geometric graphs
  • polynomialCurves2d - Representation of smooth polynomial curves
  • geom3d - General function in 3D euclidean space
  • meshes3d - Manipulation of 3D surfacic meshes

Some demo pages are also availables.

Additional resources

Online API documentation:

Sourceforge project homepage, with links to file download, forum, similar projects...