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0025858: Incorrect result of open offset on single edge based on BSpline curve

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Test-case for issue #25883
This commit is contained in:
jgv 2015-03-12 12:27:32 +03:00 committed by bugmaster
parent ee51a9fe3a
commit b11a99d9c1
2 changed files with 28 additions and 1 deletions
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2
src/BRepFill/BRepFill_PipeShell.cxx
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@ -227,7 +227,7 @@ BRepFill_PipeShell::BRepFill_PipeShell(const TopoDS_Wire& Spine)
SetTolerance(); SetTolerance();
myMaxDegree = 11; myMaxDegree = 11;
myMaxSegments = 30; myMaxSegments = 100;
// Attention to closed non-declared wire ! // Attention to closed non-declared wire !
if (!mySpine.Closed()) { if (!mySpine.Closed()) {

27
tests/bugs/modalg_5/bug25883 Normal file
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@ -0,0 +1,27 @@
puts "========"
puts "OCC25883"
puts "========"
puts ""
#######################################################
# BRepOffsetAPI_MakePipeShell produces invalid result
#######################################################
restore [locate_data_file OCC25883_shape.brep] a
smallview
explode a
mksweep a_1
addsweep a_2
buildsweep res
donly res
fit
set bug_info [checkshape res]
if {[string compare $bug_info "This shape seems to be valid"] != 0} {
puts "ERROR: OCC25883 is reproduced."
}
set only_screen_axo 1