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0032556: Data Exchange - A toroidal part of solid is corrupted while writing or reading STEP file

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Fix STEP writing Wire for periodic surface
This commit is contained in:
dpasukhi 2021-09-03 14:42:02 +03:00 committed by bugmaster
parent 3016a39071
commit 9443cf8ec4
3 changed files with 32 additions and 4 deletions
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4
src/TopoDSToStep/TopoDSToStep_MakeStepWire.cxx
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@ -197,8 +197,8 @@ void TopoDSToStep_MakeStepWire::Init(const TopoDS_Wire& aWire,
//#11 ItW.Init(ForwardWire, aTool.CurrentFace());
//#11 for (;ItW.More();ItW.Next()) {
Handle(ShapeFix_Wire) STW = new ShapeFix_Wire;
STW->Load (ForwardWire);
Handle(ShapeFix_Wire) STW =
new ShapeFix_Wire(ForwardWire, aTool.CurrentFace(), Precision::Confusion());
STW->FixReorder();
Handle(ShapeExtend_WireData) sbwd = STW->WireData();
Standard_Integer nb = sbwd->NbEdges();

2
tests/bugs/step/bug25989
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@ -1,5 +1,3 @@
puts "TODO OCC25989 ALL: Error : The volume of result shape is"
puts "========"
puts "OCC25989"
puts "========"

30
tests/bugs/step/bug32556 Normal file
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@ -0,0 +1,30 @@
puts "========================"
puts "0032556: Data Exchange - A toroidal part of solid is corrupted while writing or reading STEP file"
puts "========================"
# Create fused shape
ptorus a1 5 3
plane pp 5 0 -5
pcylinder a2 pp 2 10
bfuse a a1 a2
# Write fused shape
testwritestep ${imagedir}/${casename}.stp a
# Read fused shape
testreadstep ${imagedir}/${casename}.stp res
file delete ${imagedir}/${casename}.stp
# Check fused shape
checkshape res f
checknbshapes res -edge 12 -vertex 7
checkprops res -s 649.9
# Display result fused shape
clear
smallview
donly res
isos res 0
fit
isos res 2
checkview -screenshot -2d -path ${imagedir}/${test_image}.png