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e841c38c71
Checking of number of knots is added. If number of knots more then allowed value, algorithm does not search distance between curves for each knot interval, but uses predefined sample point distribution. This change was born in the scope of work on the issue 26329, but does not have direct connection to it. Therefore it has been postponed to be integrated later in its own context. Test case for issue #28030
45 lines
1.1 KiB
Plaintext
45 lines
1.1 KiB
Plaintext
puts "========"
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puts "OCC28030"
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puts "========"
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puts ""
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########################################################################################################
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# Algorith GeomLib_CheckCurveOnSurface takes too much time for Bspline curves with big number of knots
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########################################################################################################
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beziercurve c 4 0 0 0 1 1 0 2 1 0 3 0 0
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convert c1 c
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set i 1
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repeat 98 {insertknot c1 0.01*$i 1; incr i 1}
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mkedge e1 c1
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prism p1 e1 0 0 1
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explode p1 e
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dchrono cpu reset
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dchrono cpu start
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xdistef p1_3 p1
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dchrono cpu stop
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puts [dchrono cpu show]
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set q1 [dchrono cpu show]
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regexp {CPU user time: ([-0-9.+eE]+) seconds} ${q1} full t1
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convert c2 c
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set i 1
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repeat 1000 {insertknot c2 0.00098*$i 1; incr i 1}
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mkedge e2 c2
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prism p2 e2 0 0 1
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explode p2 e
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dchrono cpu reset
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dchrono cpu start
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xdistef p2_3 p2
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dchrono cpu stop
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puts [dchrono cpu show]
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set q2 [dchrono cpu show]
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regexp {CPU user time: ([-0-9.+eE]+) seconds} ${q2} full t2
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set max_ratio 5
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if { ${t2} > ${max_ratio}*${t1} } {
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puts "Elapsed time is too much - Faulty"
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} else {
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puts "Elapsed time is OK"
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}
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