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0028150: Exception is raised during Boolean operation

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ProjLib_ComputeApproxOnPolarSurface::BuildInitialCurve2d - Using the correct number of points (computed in GCPnts_QuasiUniformAbscissa class) for creation of the initial curve.
This commit is contained in:
nbv 2017-09-18 17:23:44 +03:00 committed by bugmaster
parent cd803dcd59
commit 8444aedb1d
3 changed files with 46 additions and 0 deletions
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1
src/ProjLib/ProjLib_ComputeApproxOnPolarSurface.cxx
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@ -885,6 +885,7 @@ Handle(Adaptor2d_HCurve2d)
Standard_Integer NbOfPnts = 61; Standard_Integer NbOfPnts = 61;
GCPnts_QuasiUniformAbscissa QUA(Curve->GetCurve(),NbOfPnts); GCPnts_QuasiUniformAbscissa QUA(Curve->GetCurve(),NbOfPnts);
NbOfPnts = QUA.NbPoints();
TColgp_Array1OfPnt Pts(1,NbOfPnts); TColgp_Array1OfPnt Pts(1,NbOfPnts);
TColStd_Array1OfReal Param(1,NbOfPnts); TColStd_Array1OfReal Param(1,NbOfPnts);
Standard_Integer i, j; Standard_Integer i, j;

24
tests/bugs/modalg_7/bug28150_1 Normal file
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@ -0,0 +1,24 @@
puts "========"
puts "OCC28150"
puts "========"
puts ""
#####################################################
# Exception is raised during Boolean operation
#####################################################
restore [locate_data_file bug28150_shapes.brep] b
explode b
bclearobjects
bcleartools
baddobjects b_1
baddtools b_2
bfillds
# Before fix: error
bbop result 0
checkshape result
checknbshapes result -wire 5 -face 2
checkprops result -s 14.5302
checkview -display result -2d -path ${imagedir}/${test_image}.png

21
tests/bugs/modalg_7/bug28150_2 Normal file
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@ -0,0 +1,21 @@
puts "========"
puts "OCC28150"
puts "========"
puts ""
#####################################################
# Exception is raised during Boolean operation
#####################################################
restore [locate_data_file bug28150_ef.brep] b
explode b
mkcurve c b_1
mksurface s b_2
project c2d c s
checklength c2d -l 2.6097941390190726e-006
v2d
display c2d
2dfit
checkview -screenshot -2d -path ${imagedir}/${test_image}.png