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f808a2bb64
Allows resetting maxh to larger values again: ``` from netgen.occ import * from ngsolve import * b1 = Box((-1,-1,-1), (1,1,1)) b1.faces.Max(X).maxh = 0.1 b1.faces.Max(X).maxh = 0.2 geo = OCCGeometry(b1) mesh = Mesh(geo.GenerateMesh(maxh=0.5)) Draw(mesh) ``` Needed for example in meshing app. Before it was not possible to set maxh to larger value again.
Netgen mesh generator
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 6.x supports scripting via a Python interface. Netgen is open source based on the LGPL license. It is available for Unix/Linux, Windows, and OSX.
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