mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-06-10 08:08:36 +08:00
9f761b12ec
- Adds a complete TKHelix toolkit with geometric helix curve adaptor and topological builders - Implements advanced B-spline approximation algorithms for high-quality helix representation - Provides comprehensive TCL command interface for interactive helix creation and testing
74 lines
1.4 KiB
Plaintext
74 lines
1.4 KiB
Plaintext
puts "============"
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puts "OCCGH648"
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puts "============"
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puts ""
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#######################################################################
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# spiral helix: comphelix2, D1 = 100, D4 = 20, 1 part, pitche = 10; 10; 10, number of turns = 2; 6; 2
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#######################################################################
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set BugNumber OCCGH648
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set np 3
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set D1 100
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set D4 20
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set P1 10
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set P2 10
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set P3 10
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set N1 2
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set N2 6
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set N3 2
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set H1 [expr $P1*$N1]
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set H2 [expr $P2*$N2]
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set H3 [expr $P3*$N3]
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set D2 [expr ($D1 - ($D1-$D4)*($H1)/($H1+$H2+$H3))]
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set D3 [expr ($D1 - ($D1-$D4)*($H1+$H2)/($H1+$H2+$H3))]
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set mistake 0
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set result ""
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if [catch { set info_result [comphelix2 result ${np} ${D1} ${D2} ${D3} ${D4} ${P1} ${P2} ${P3} ${N1} ${N2} ${N3}]} ] {
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puts "${info_result}"
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puts "Faulty ${BugNumber} : approximation algorithm is broken"
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set mistake 1
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} elseif { [regexp {ErrorStatus} ${info_result}] } {
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puts "${info_result}"
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puts "Faulty ${BugNumber} : helix is broken"
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set mistake 1
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}
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if { ${mistake} == 0 } {
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set d 3
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set x [expr $D1/2]
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set y 0
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set z 0
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set dx 0
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set dy 1
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set dz 0
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circle c $x $y $z $dx $dy $dz $d
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mkedge e c
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wire s2 e
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renamevar result s1
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set square 35646.7
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set volume 53369.2
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set nb_v_good 11
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set nb_e_good 21
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set nb_w_good 12
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set nb_f_good 12
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set nb_sh_good 1
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set nb_sol_good 1
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set nb_compsol_good 0
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set nb_compound_good 0
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set nb_shape_good 58
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CheckSweep
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}
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set 2dviewer 0
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