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https://github.com/Open-Cascade-SAS/OCCT.git
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f3a1c0cb60
1. Disable recalculation of B-spline cache when the parameter is out of surface boundary but near the cached span. 2. Rebuild cache each time a curve/surface is loaded into adaptor (B-spline knots may be re-parametrized outside adaptor without changing base curve) 3. Test cases.
29 lines
735 B
Plaintext
29 lines
735 B
Plaintext
puts "============"
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puts "OCC27048"
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puts "============"
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puts ""
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############################################################################
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# Recalculation of BSpline cache causes a performance problems
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############################################################################
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pload XSDRAW
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dchrono t reset
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dchrono t start
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testreadstep [locate_data_file bug27048.stp] result
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dchrono t stop
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set elapsed [dchrono t show]
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regexp {CPU user time: ([-0-9.+eE]+) seconds} $elapsed full cpu_time
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set max_time 40
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if { $cpu_time > ${max_time} } {
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puts "Error: reading document Doc is too long (greater than ${max_time} sec)"
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} else {
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puts "OK: performance reading document Doc is suitable"
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}
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smallview
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fit
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set only_screen_axo 1
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