Meshes

This is an implementation of exact geodesic algorithm for triangular mesh (first described by Mitchell, Mount and Papadimitriou in 1987) with some minor improvements, extensions and simplifications. The algorithm has O(n^2 log n) worst-case time complexity, but in practice can work with...

a toolbox to compute Local Depth SIFT and Scale Invariant Spin Image local features for 3D meshes.descriptor matlab toolbox - a toolbox containing my work on local features for meshes: MeshScaleDoG local features detector, the Scale Invariant Spin Image descriptor and the Local Depth SIFT...

MESH2D is a toolbox for the generation and manipulation of unstructured triangular meshes in MATLAB. High quality meshes are generated automatically using user defined geometries and shapes.These meshes are suitable for subsequent FEM or FVM analysis.MESH2D will automatically adapt the element...


Platforms: Matlab

JMeshLib is a free and open source framework to work with manifold triangle meshes. JMeshLib implements an edge-based data structure with all its fundamental functionalities (i.e., file I/O, mesh construction/destruction, traversal). JMeshLib is written in C++ and includes support for reading...


Platforms: Mac

Meshgen is a program designed to interactively generate 2D FEM meshes composed of triangular and quadrilateral elements. It supports three edge types (normal, parabolic and circle) for multiple refinement strategies and handles domains composed of more than one material. The output format is...


Platforms: *nix

Python Mesh Viewer is a very basic tool to display, and play with, 3D models, also known as meshes. The author is Thomas Capricelli Models can be one of several included examples in code (mostly classical polyhedra) constructed from code (defining points, triangles and quads) loaded from a...


Platforms: *nix

MagCAD is a set of tools for reconstructing 3D meshes from medical images such as MRI scans and ultra-sound. Resulting meshes are designed for CFD and visualisation


Platforms: *nix

With MeshMagic 3D, viewing and editing stl files has never been easier. Import STL files created with CAD and drafting software. You can then use MeshMagic to rotate and rescale the existing meshes. MeshMagic is an excellent 3D modeling program for viewing and editing STL files. The interface is...


Platforms: Windows, Windows 8, Windows 7

MeshWorks for Rhino is a plug-in for Rhino. It adds a variety of mesh manipulation commands to Rhino. Some of the useful commands are given below: Hollow: This command hollows the mesh to a given wall thickness. Hollowing is particularly useful while preparing a model for Rapid Prototyping as it...


Platforms: Windows

OBJ4CAD 2007 - Export OBJ is an AutoCAD 2007, 2008 and 2009 application to export AutoCAD drawing entities to OBJ file (Wavefront). It can export OBJ files from polyface meshes, polygon meshes, faces and 3d solid drawing entities.


Platforms: Windows

Mesh Viewer is an easy to use lightweight application to display triangular meshes from a variety of file formats (see 3D formats). Mesh Viewer uses the OpenGL API to render the models. The program was born under the need for quickly displaying reconstructed triangulated meshes. The Mesh Viewer...


Platforms: *nix

Mimics provides a bridge from CT/MRI data to: 3D computer models, optimized surface meshes, FE and CFD analysis, physical 3D models, surgical simulation, device and implant design and traditional CAD. Mimics can import any 2D stack of images and allows you to transform them into a 3D model with...


Platforms: Windows

The clothing editor (ClothEd) is a program for converting clothing patterns into three-dimensional meshes.


Platforms: Windows, Mac, Linux

Field Model (FM) is a C++ library with classes representingfields and the meshes that fields are based on. FM is a componentenabling the interchange of data that come in a variety ofmesh and field types.


Platforms: Windows, Mac, Linux

Handles Hexahedral, Tetrahedral, Quadrilateral, and Triangle meshes. Lagrangian, Hierarchic, and Monomial finite elements. Interface to PETSc solvers, adaptive mesh refinement, and extreme portablility.


Platforms: Mac, BSD, Solaris, Linux

A library of algorithms for general purpose use to alter representations of 3D meshes. Currently tested in the GNU/Linux and Win32 environments. C++ STL, OpenGL, GLUT, VRML97.


Platforms: Windows, Mac, Linux

Neutral particle transport on unstructured meshes in 2D XY geometry.


Platforms: Windows, Mac, Linux

DMesh is a custom software which analyzes an image and generates triangle meshes with points automatically so that any one don't have any design background can makes creative and unique images using a reference image easily and quickly. Manual mode allows users to add more points to get detail...


Platforms: Mac

It's a modification of the initial function voronoi.mIn order to avoid the loops 'for' in the code, a lot of memory is needed. Working to solve it.Use functions like PointLocation, DelaunayTri, so the code works in last versions of MatLab. In addition, in domains with holes and degenerate meshes...


Platforms: Matlab

Engineers, scientists, and financial analysts frequently use optimization methods to solve computationally expensive problems such as smoothing the large computational meshes used in fluid dynamic simulations, performing image registration, or analyzing high-dimensional financial portfolios....


Platforms: Matlab