NETGEN is an automatic 3d tetrahedral mesh generator. It accepts input from constructive solid geometry (CSG) or boundary representation (BRep) from STL file format. The connection to a geometry kernel allows the handling of IGES and STEP files. NETGEN contains modules for mesh optimization and hierarchical mesh refinement. Netgen is open source based on the LGPL license. It is available for Unix/Linux and Windows.

Features

  • Two and three dimensional surface meshing
  • Three dimensional volume meshing
  • Delaunay and advancing front mesh generation algorithms
  • Constructive solid geometry, or boundary representation
  • Mesh refinement algorithms
  • High order curved elements

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User Reviews

  • I have problems with mesh refinement in 5.1. It crashes when performing a refinement on the hinge.stl found in the tutorial. Is this problem specific for 5.1 or is there something else wrong? Could somebody compile a 5.3 windows installer?

  • Reply kanishkumar2008: I think you are looking how to install on Windows right? You may have downloaded the wrong file (as I faced too). Please go to "Files" entry above and click into the "netgen-mesher", you will find many versions of Netgen available. Try download any one of them which contains setup exe for windows. p/s: For those who download netgen because of some functions in EIDORS 3.6, I found that Netgen-5.0 is the latest version which compatible with EIDORS 3.6. All the best.

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Additional Project Details

Intended Audience

Science/Research

User Interface

OpenGL, Tk

Programming Language

C++

Registered

2009-01-07