Exposed parameters in v6.2.2008 netgen release

List of parameters exposed

MeshingParameters::parallel_meshing -> Ng_Meshing_Parameters::parallel_meshing
MeshingParameters::nthreads-> Ng_Meshing_Parameters::nthreads
MeshingParameters::opterrpow -> Ng_Meshing_Parameters::opterrpow
MeshingParameters::delaunayenable -> Ng_Meshing_Parameters::delaunayenable
MeshingParameters::blockfill -> Ng_Meshing_Parameters::blockfillenable
MeshingParameters::filldist -> Ng_Meshing_Parameters::blockfilldist
MeshingParameters::maxoutersteps -> Ng_Meshing_Parameters::maxoutersteps
MeshingParameters::only3D_domain_nr -> Ng_Meshing_Parameters::only3D_domain_nr
MeshingParameters::try_hexes -> Ng_Meshing_Parameters::try_hexes
MeshingParameters::closeedgefac -> Ng_Meshing_Parameters::closedgeenable, Ng_Meshing_Parameters::closedgefact

STLParameters::resthsurfcurvfac -> Ng_Meshing_Parameters::surfcurvfact
STLParameters::resthchartdistfac -> Ng_Meshing_Parameters::chartdistfact
STLParameters::resthedgeanglefac -> Ng_Meshing_Parameters::edgeanglefact
STLParameters::resthsurfmeshcurvfac -> Ng_Meshing_Parameters::surfmeshcurvfact
STLParameters::resthlinelengthfac -> Ng_Meshing_Parameters::linelengthfact

STLDoctorParams::geom_tol_fact -> Ng_Meshing_Parameters::stl_point_tol

Fixed pointtol to 0.0

Fixed pointtol to 0.0

In libsrc/stlgeom/stltopology.cpp, line 503, fixed pointtol to 0.0.

Exposing Parameters and New function Ng_STL_DeleteGeometry

Parameter(s) newly exposed:

From: MeshingParameters, To: Ng_Meshing_Parameters

• parallel_meshing, parallel_meshing

From: STLParameters, To: Ng_Meshing_Parameters

• resthsurfmeshcurvfac, surfmeshcurvfact
• resthsurfmeshcurvenable, surfmeshcurvenable

New function(s) created:

• Ng_STL_DeleteGeometry (nglib.h), to be able to delete Ng_STL_Geometry*

Exposing Parameters and GenerateMesh

Parameter(s) newly exposed:

From: MeshingParameters, To: Ng_Meshing_Parameters

• parthread, parthreadenable
• nthreads, nthreads
• opterrpow, opterrpow
• blockfill, blockfillenable
• delaunay, delaunayenable
• checkchartboundary, check_chart_boundary
• elsizeweight, elsizeweight
• perfstepsstart, start_step
• perfstepsend, end_step
• badellimit, badellimit
• elementorder, element_order
• autozrefine, auto_z_refine_enable

From: STLParameters, To: Ng_Meshing_Parameters

• yangle, yangle
• edgecornerangle, edgecornerangle
• chartangle, chartangle
• outerchartangle, outerchartangle
• resthsurfcurvfac, surfcurvfact
• resthsurfcurvenable, surfcurvenable
• resthchartdistfac, chartdistfact
• resthchartdistenable, chartdistenable
• resthedgeanglefac, edgeanglefact
• resthedgeangleenable, edgeangleenable
• [unconnected], surfmeshcurvfact (!)
• [unconnected], surfmeshcurvenable (!)
• resthlinelengthfac, linelengthfact
• resthlinelengthenable, linelengthenable
• recalc_h_opt, recalc_h_opt_enable

Function(s) newly exposed:

• Ng_GenerateMesh (nglib.h), exposes netgen::NetgenGeometry::GenerateMesh
  Function that is used for meshing in netgen GUI application v2.6.1909

Other fixes:

• readedges.SetSize(0); added in Ng_STL_InitSTLGeometry (nglib.cpp)