netgen/ng/ng.tcl

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Tcl
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puts "Parsing ng.tcl"
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if {[catch {package require Tix } result ]} {
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puts "cannot find package Tix"
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puts "error : $result"
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}
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# if {[catch {package require Togl 2.0 }]} {
# puts "cannot find package Togl 2.0"
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# }
# userlevel 1..standard user 2..power-user 3..developer
set userlevel 3
if { [Ng_GetCommandLineParameter expert]=="defined" } {
set userlevel 3
}
set progname "NETGEN"
set ngdir ""
if { [lsearch [array names env] NETGENDIR] != -1 } {
set ngdir $env(NETGENDIR)
}
if { [string length $ngdir] == 0 } {
set ngdir "."
}
set batchmode [Ng_GetCommandLineParameter batchmode]
set solvemode 0
if { [Ng_GetCommandLineParameter solve] != "undefined" || [Ng_GetCommandLineParameter recent] == "defined" } {
set solvemode defined
}
set shellmode [Ng_GetCommandLineParameter shellmode]
if { $shellmode == "defined" } {
set batchmode "defined"
}
if { $batchmode != "defined" } {
catch {
wm withdraw .
wm title . $progname
wm geometry . =800x600
wm minsize . 400 300
}
}
source ${ngdir}/variables.tcl
source ${ngdir}/parameters.tcl
if { $batchmode != "defined" } {
catch {
source ${ngdir}/menustat.tcl
}
}
catch {
source ${ngdir}/dialog.tcl
}
catch {
source ${ngdir}/drawing.tcl
}
catch {
source ${ngdir}/nghelp.tcl
}
catch {
source ${ngdir}/ngvisual.tcl
}
catch {
source ${ngdir}/sockets.tcl
}
catch {
source ${ngdir}/acis.tcl
}
# catch { source ${ngdir}/ngsolve/ngsolve.tcl }
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# catch { [source ${ngdir}/ngsolve/preproc.tcl] }
# catch { [source ${ngdir}/ngsolve/pdecreator.tcl] }
# some applications:
# source ${ngdir}/demoapp/demoapp.tcl
# source ${ngdir}/metis/ngmetis.tcl
# trafo/zugstange : menu
##################################################
set zugstange 0
catch { source ${ngdir}/trafo/menu.tcl }
setgranularity ${meshoptions.fineness}
Ng_SetMeshingParameters
Ng_SetVisParameters
Ng_SetDebugParameters
Ng_STLDoctor
Ng_GeometryOptions set
Ng_SetOCCVisParameters
if { $batchmode != "defined" } {
catch {
wm protocol . WM_DELETE_WINDOW { .ngmenu.file invoke "Quit" }
wm deiconify .
}
}
set trafoapp 0
catch { source ${ngdir}/trafoapp/trafoapp.tcl }
set geofilename [Ng_GetCommandLineParameter geofile]
if { $geofilename != "undefined" &&
[info exists trafo] == 0 && $zugstange == 0} {
if { [ catch { Ng_LoadGeometry $geofilename } errstring] == 0 } {
if { $batchmode != "defined" } {
AddRecentFile $geofilename
}
Ng_ParseGeometry
if { $batchmode != "defined" } {
set selectvisual geometry
Ng_SetVisParameters
redraw
wm title . [concat "$progname - " $geofilename]
}
set dirname [file dirname $geofilename]
set basefilename [file tail [file rootname $geofilename]]
} {
puts "Problem with input file:"
puts "$errstring"
}
}
set cnt 0
foreach { gran } { verycoarse coarse moderate fine veryfine } {
set cnt [expr $cnt + 1]
if { [Ng_GetCommandLineParameter $gran] == "defined" } {
set meshoptions.fineness $cnt
setgranularity ${meshoptions.fineness}
}
}
set meshfilename [Ng_GetCommandLineParameter meshfile]
if { $meshfilename == "undefined" } {
set meshfilename out.mesh
}
set meshfiletype [Ng_GetCommandLineParameter meshfiletype]
if { $meshfiletype == "undefined" } {
set meshfiletype netgen
}
set inputmeshfilename [Ng_GetCommandLineParameter inputmeshfile]
set mergemeshfilename [Ng_GetCommandLineParameter mergefile]
set meshsizefilename [Ng_GetCommandLineParameter meshsizefile]
if { $meshsizefilename != "undefined" } {
set options.meshsizefilename $meshsizefilename
}
set refinementfilename [Ng_GetCommandLineParameter refinementfile]
if { $batchmode == "defined" && $solvemode != "defined"} {
set options.parthread 0
if { $shellmode == "undefined" } {
# old batchmode: only processes commandline arguments
set selectvisual mesh
Ng_SetVisParameters
set meshsize [Ng_GetCommandLineParameter meshsize]
if {$meshsize != "undefined"} { set options.meshsize $meshsize }
if { $inputmeshfilename == "undefined" } {
Ng_GenerateMesh ${meshoptions.firststep} ${meshoptions.laststep}
} else {
Ng_LoadMesh $inputmeshfilename
if { $mergemeshfilename != "undefined" } {
Ng_MergeMesh $mergemeshfilename
}
}
if { $refinementfilename != "undefined" } {
Ng_Bisect $refinementfilename
}
if { $meshfiletype == "netgen" } {
Ng_SaveMesh $meshfilename
} else {
if { [catch { Ng_ExportMesh $meshfilename $meshfiletype } ] == 1 } {
puts "Unknown file format $meshfiletype"
}
}
Ng_Exit;
exit
} else {
set code [catch { source ${ngdir}/ngshell.tcl } errcode]
if {$code} {
puts "error: $errcode"
}
set code [ catch {Ng_RunShell} errcode]
if {$code} {
puts "error: $errcode"
}
Ng_Exit;
exit
}
}
set stereo [Ng_GetCommandLineParameter stereo]
if { $stereo == "defined" } {
set viewoptions.stereo 1
puts "use stereo mode"
Ng_SetVisParameters;
redraw
}
set scriptfilename [Ng_GetCommandLineParameter script]
if { $scriptfilename != "undefined" } {
if { [catch { source $scriptfilename } errstring] == 1 } {
puts "Error in input: $errstring"
}
}
if { [Ng_GetCommandLineParameter help]=="defined" } {
if { $zugstange == 1 } {
print_zug_commandline_help
exit;
} {
if { $trafoapp == 1 } {
print_trafo_commandline_help;
} {
print_commandline_help;
Ng_Exit;
exit
}
}
}
if { [file exists startup.tcl] } {
source startup.tcl }
##################################################
catch { source ${ngdir}/trafo/trafo.tcl }
catch { source ${ngdir}/trafoapp/smallmodels.tcl }
catch {
source ${ngdir}/ngshell.tcl
source ${ngdir}/ngtesting.tcl
}
# source ngusers/ebg/elasticity/ebgelast.tcl
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if { [catch { load libngsolve.so ngsolve } result ] } {
# puts "cannot load ngsolve"
# puts "error: $result"
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} {
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catch { source ${ngdir}/ngsolve.tcl }
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}
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if { [catch { load libdemoapp.so demoapp } result ] } {
# puts "cannot load demoapp"
# puts "error: $result"
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} {
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catch { source ${ngdir}/demoapp.tcl }
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}