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Purpose:
Demonstrates how to generate a tet mesh:
('ng_vol' from the netgen pakage must be available)
either use the vda2fbd converter or use the available fbd file
(vda2fbd halter.vda > halter.fbd)
or use the cad2fbd converter for the conversion of the step or iges files
use -a for automatic mode:
cgx -a halter.fbd
# generate and export a tet mesh, type:
body ! all
elty all te10
mesh all
send all abq
# or do first a surface meshing with manipulations and separate tet-meshing:
elty all
elty all tr6u
mesh all
(optionally use 'qmsh' for mesh-adjustments)
mesh all tet
(optionally use 'mesh all tet 4.' were '4.' is the target-size for the tet-
elements)
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