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0025199: Bad tolerance edge generated by blend algorithm

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Fixed incorrect surface borders computing.

Test cases for issue CR25199
This commit is contained in:
aml 2014-09-04 13:59:05 +04:00 committed by bugmaster
parent 2a78ec6a07
commit 31cf9c5f7d
2 changed files with 30 additions and 1 deletions
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5
src/GeomInt/GeomInt_IntSS_1.cxx
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@ -1558,7 +1558,10 @@ Standard_Boolean DecompositionOfWLine(const Handle(IntPatch_WLine)& theWLine,
Handle(GeomAdaptor_HSurface) aGASurface = (!surfit) ? theSurface1 : theSurface2; Handle(GeomAdaptor_HSurface) aGASurface = (!surfit) ? theSurface1 : theSurface2;
aGASurface->ChangeSurface().Surface()->Bounds(umin, umax, vmin, vmax); umin = aGASurface->FirstUParameter();
umax = aGASurface->LastUParameter();
vmin = aGASurface->FirstVParameter();
vmax = aGASurface->LastVParameter();
Standard_Real U=0., V=0.; Standard_Real U=0., V=0.;
if(!surfit) { if(!surfit) {

26
tests/bugs/modalg_5/bug25199 Executable file
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@ -0,0 +1,26 @@
puts "============"
puts "OCC25199"
puts "============"
puts ""
###############################################################################################
# Bad tolerance edge generated by blend algorithm
###############################################################################################
decho off
test bugs modalg_3 bug615
decho on
explode result E
regexp {Tolerance +MAX=([-0-9.+eE]+)} [tolerance result_21] full MaxTol_1
puts "MaxTolerance = $MaxTol_1"
set MaxTol 0.001
if { $MaxTol_1 > $MaxTol } {
puts "Faulty OCC25199: Bad tolerance edge generated by blend algorithm"
} else {
puts "OCC25199 OK: Good tolerance edge generated by blend algorithm"
}